con = gzcon(url('https://github.com/systematicinvestor/SIT/raw/master/sit.gz', 'rb'))
source(con)
close(con)

library(tidyverse)
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# Q1. Try to find the min variance portfolio for three stocks

#1a Using 2007-2009 daily returns as the insample data
#1b In other words, you have to compute optimal weights for 2010-01
#1c Give me weights, realized returns and standard deviation for 2010-01.
#1a Using 2007-2009 daily returns as the insample data
library(quantmod)
## Loading required package: xts
## Loading required package: zoo
## 
## Attaching package: 'zoo'
## The following objects are masked from 'package:base':
## 
##     as.Date, as.Date.numeric
## 
## Attaching package: 'xts'
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## Loading required package: TTR
## 
## Attaching package: 'TTR'
## The following object is masked _by_ '.GlobalEnv':
## 
##     DVI
## Registered S3 method overwritten by 'quantmod':
##   method            from
##   as.zoo.data.frame zoo
## Version 0.4-0 included new data defaults. See ?getSymbols.
library(plyr)
## -------------------------------------------------------------------------
## You have loaded plyr after dplyr - this is likely to cause problems.
## If you need functions from both plyr and dplyr, please load plyr first, then dplyr:
## library(plyr); library(dplyr)
## -------------------------------------------------------------------------
## 
## Attaching package: 'plyr'
## The following objects are masked _by_ '.GlobalEnv':
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##     arrange, count, desc, failwith, id, mutate, rename, summarise,
##     summarize
## The following object is masked from 'package:purrr':
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tickers <- c("NKE", "ADS.DE", "PUM.DE")
data.env<-new.env()
getSymbols(tickers ,from = "2007/01/01" ,to = "2009/12/31", env = data.env, auto.assign = TRUE)
## 'getSymbols' currently uses auto.assign=TRUE by default, but will
## use auto.assign=FALSE in 0.5-0. You will still be able to use
## 'loadSymbols' to automatically load data. getOption("getSymbols.env")
## and getOption("getSymbols.auto.assign") will still be checked for
## alternate defaults.
## 
## This message is shown once per session and may be disabled by setting 
## options("getSymbols.warning4.0"=FALSE). See ?getSymbols for details.
## [1] "NKE"    "ADS.DE" "PUM.DE"
l_ply(tickers, function(sym) try(getSymbols(sym ,from = "2007/01/01" ,to = "2009/12/31", env=data.env, auto.assign = TRUE), silent=T))
stocks <- tickers[tickers %in% ls(data.env)]
stocks
## [1] "NKE"    "ADS.DE" "PUM.DE"
data <- xts()
#Take adjusted value of 3 stocks
for(i in seq_along(stocks)) 
  {
  symbol <- stocks[i]
  data <- merge(data, Ad(get(symbol, envir=data.env)))}

head(data)
##            NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted
## 2007-01-02           NA        30.93398        12.24304
## 2007-01-03     7.266537        31.03189        12.19294
## 2007-01-04     7.340934        30.84421        11.94572
## 2007-01-05     7.352838        30.43623        11.81172
## 2007-01-08     7.330519        30.58310        11.73393
## 2007-01-09     7.422033        30.17511        11.57101
tail(data)
##            NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted
## 2009-12-22     11.94493        32.76583        14.13108
## 2009-12-23     12.00732        32.64684        14.08156
## 2009-12-24     11.97246              NA              NA
## 2009-12-28     12.01833        32.94432        14.20716
## 2009-12-29     12.14860        32.62984        14.16731
## 2009-12-30     12.13576        32.10287        13.99944
str(data)
## An 'xts' object on 2007-01-02/2009-12-30 containing:
##   Data: num [1:773, 1:3] NA 7.27 7.34 7.35 7.33 ...
##  - attr(*, "dimnames")=List of 2
##   ..$ : NULL
##   ..$ : chr [1:3] "NKE.Adjusted" "ADS.DE.Adjusted" "PUM.DE.Adjusted"
##   Indexed by objects of class: [POSIXct,POSIXt] TZ: Etc/UTC
##   xts Attributes:  
##  NULL
#data<-xts (coredata(data), order.by = as.Date(index(data), tz="", optional= TRUE))
head(data)
##            NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted
## 2007-01-02           NA        30.93398        12.24304
## 2007-01-03     7.266537        31.03189        12.19294
## 2007-01-04     7.340934        30.84421        11.94572
## 2007-01-05     7.352838        30.43623        11.81172
## 2007-01-08     7.330519        30.58310        11.73393
## 2007-01-09     7.422033        30.17511        11.57101
tail(data)
##            NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted
## 2009-12-22     11.94493        32.76583        14.13108
## 2009-12-23     12.00732        32.64684        14.08156
## 2009-12-24     11.97246              NA              NA
## 2009-12-28     12.01833        32.94432        14.20716
## 2009-12-29     12.14860        32.62984        14.16731
## 2009-12-30     12.13576        32.10287        13.99944
bt.prep(data.env, align = 'remove.na', fill.gaps = T)
#1b In other words, you have to compute optimal weights for 2010-01
library(fBasics)
## Loading required package: timeDate
## Loading required package: timeSeries
## 
## Attaching package: 'timeSeries'
## The following object is masked from 'package:zoo':
## 
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## 
## Attaching package: 'fBasics'
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## 
##     volatility
data.NA <- data[complete.cases(data), ]
data.NA
##            NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted
## 2007-01-03     7.266537        31.03189       12.192940
## 2007-01-04     7.340934        30.84421       11.945717
## 2007-01-05     7.352838        30.43623       11.811720
## 2007-01-08     7.330519        30.58310       11.733926
## 2007-01-09     7.422033        30.17511       11.571012
## 2007-01-10     7.422033        30.21591       11.536394
## 2007-01-11     7.438398        30.24039       11.810089
## 2007-01-12     7.422033        30.56679       11.974226
## 2007-01-16     7.437654        30.52598       11.833307
## 2007-01-17     7.426494        30.62390       11.748589
## 2007-01-18     7.415337        31.33381       11.735966
## 2007-01-19     7.435421        31.50516       11.648397
## 2007-01-22     7.268769        31.25221       11.573456
## 2007-01-23     7.198832        30.94214       11.658173
## 2007-01-24     7.204783        30.34647       11.596265
## 2007-01-25     7.130384        30.08535       11.428869
## 2007-01-26     7.082773        29.90584       11.273694
## 2007-01-29     7.166100        29.84056       11.342931
## 2007-01-30     7.272487        30.04455       11.167797
## 2007-01-31     7.351351        30.12615       11.351078
## 2007-02-01     7.490478        30.31383       11.790949
## 2007-02-02     7.454765        30.46071       11.817421
## 2007-02-05     7.396734        31.17060       11.811312
## 2007-02-06     7.526933        31.30117       11.900101
## 2007-02-07     7.655642        31.12981       11.824752
## 2007-02-08     7.692101        31.19509       11.773435
## 2007-02-09     7.707722        30.92582       11.786875
## 2007-02-12     7.765008        30.84421       11.811312
## 2007-02-13     7.826759        30.91765       11.811312
## 2007-02-14     7.840151        31.26037       12.055682
## 2007-02-15     7.849823        31.19509       11.984406
## 2007-02-16     7.908597        31.01557       11.810905
## 2007-02-20     7.946540        30.67285       11.281430
## 2007-02-21     7.968861        30.59126       11.419909
## 2007-02-22     8.052190        30.61574       11.402802
## 2007-02-23     8.038048        31.08902       11.581193
## 2007-02-26     8.022430        30.98294       11.517655
## 2007-02-27     7.735248        30.59942       11.145397
## 2007-02-28     7.772449        30.28935       10.935645
## 2007-03-01     7.833457        30.05271       10.874551
## 2007-03-02     7.727066        29.74264       10.856225
## 2007-03-05     7.622908        28.96746       10.834640
## 2007-03-06     7.819320        28.90218       10.711637
## 2007-03-07     7.781376        28.80426       10.823235
## 2007-03-08     8.008779        29.53864       10.891251
## 2007-03-09     8.104485        30.31383       10.961304
## 2007-03-12     8.085340        30.22407       10.839932
## 2007-03-13     8.008779        29.89767       10.792280
## 2007-03-14     8.025622        29.71000       10.595559
## 2007-03-15     8.089937        29.88951       10.741368
## 2007-03-16     8.228519        30.43623       10.827713
## 2007-03-19     8.293603        30.88502       10.867627
## 2007-03-20     8.364806        31.57861       10.988593
## 2007-03-21     8.334182        31.66020       10.874551
## 2007-03-22     8.315040        31.78259       10.895323
## 2007-03-23     8.349494        32.48435       10.952346
## 2007-03-26     8.329591        31.90500       10.888400
## 2007-03-27     8.159612        33.17793       11.152323
## 2007-03-28     8.049357        33.15346       11.032173
## 2007-03-29     8.037107        33.52065       11.119740
## 2007-03-30     8.135877        33.39825       11.147842
## 2007-04-02     8.148891        33.65936       11.228484
## 2007-04-03     8.146595        33.73281       11.324197
## 2007-04-04     8.206317        33.70832       11.607668
## 2007-04-05     8.189471        33.95312       12.798982
## 2007-04-10     8.270635        34.68751       14.007809
## 2007-04-11     8.267570        35.02205       14.259103
## 2007-04-12     8.304320        34.87518       14.934559
## 2007-04-13     8.215507        35.27501       14.956491
## 2007-04-16     8.325758        35.82172       14.885871
## 2007-04-17     8.292072        36.80091       14.912190
## 2007-04-18     8.252255        36.31131       14.912631
## 2007-04-19     8.189471        36.28684       14.912631
## 2007-04-20     8.197127        36.00940       14.874908
## 2007-04-23     8.201722        35.98492       14.737183
## 2007-04-24     8.194068        35.77276       14.719643
## 2007-04-25     8.210911        35.87068       14.756924
## 2007-04-26     8.244596        35.92780       14.752975
## 2007-04-27     8.287476        35.69933       14.722712
## 2007-04-30     8.247665        35.78093       14.693323
## 2007-05-02     8.189471        35.08734       14.759116
## 2007-05-03     8.158845        34.66303       14.684551
## 2007-05-04     8.160378        34.51615       14.737183
## 2007-05-07     8.249193        34.51615       14.693323
## 2007-05-08     8.230820        37.03754       14.561744
## 2007-05-09     8.256851        37.29050       14.605604
## 2007-05-10     8.163441        36.67035       14.592443
## 2007-05-11     8.120564        36.81861       14.592883
## 2007-05-14     8.096059        37.06572       14.616128
## 2007-05-15     8.051651        37.32106       14.605604
## 2007-05-16     8.114439        37.06572       14.561744
## 2007-05-17     8.108311        37.14808       14.620077
## 2007-05-18     8.154252        37.72466       14.531042
## 2007-05-21     8.373230        37.05747       14.535865
## 2007-05-22     8.442142        37.19750       14.561744
## 2007-05-23     8.394666        37.38695       14.540251
## 2007-05-24     8.341070        37.00806       14.552971
## 2007-05-25     8.311976        37.61758       14.557357
## 2007-05-29     8.379355        38.24359       14.543759
## 2007-05-30     8.534018        38.52363       14.558671
## 2007-05-31     8.690212        39.07550       14.534114
## 2007-06-01     8.681026        38.87781       14.597708
## 2007-06-04     8.763715        38.71308       14.539810
## 2007-06-05     8.711646        38.05413       14.561744
## 2007-06-06     8.530956        37.37872       14.539810
## 2007-06-07     8.395936        37.28811       14.511741
## 2007-06-08     8.219018        37.25516       14.515688
## 2007-06-11     8.287305        37.05747       14.552971
## 2007-06-12     8.254713        36.71977       14.517880
## 2007-06-13     8.299718        36.39853       14.507355
## 2007-06-14     8.330756        37.19750       14.506918
## 2007-06-15     8.290409        37.60111       14.511302
## 2007-06-18     8.322996        37.43637       14.520075
## 2007-06-19     8.458017        36.81861       14.513496
## 2007-06-20     8.322996        37.07395       14.476214
## 2007-06-21     8.315234        37.05747       14.476214
## 2007-06-22     8.217464        36.87627       14.476214
## 2007-06-25     8.350932        36.86802       14.478404
## 2007-06-26     8.352483        36.96687       14.479286
## 2007-06-27     9.046196        36.98334       14.495952
## 2007-06-28     9.046196        37.48579       14.495952
## 2007-06-29     9.046196        38.53187       14.482797
## 2007-07-02     9.063268        38.50715       14.474021
## 2007-07-03     9.153281        39.27319       14.475778
## 2007-07-05     9.210699        38.96018       14.474021
## 2007-07-06     9.260360        39.33908       14.476214
## 2007-07-09     9.168796        38.98490       14.476214
## 2007-07-10     9.071028        38.27652       14.474021
## 2007-07-11     9.071028        38.01295       14.474021
## 2007-07-12     9.227770        38.45774       14.409984
## 2007-07-13     9.157935        38.52363       14.292876
## 2007-07-16     9.122240        37.76584       13.947694
## 2007-07-17     9.226220        37.54345       13.870499
## 2007-07-18     9.261912        36.99983       13.766109
## 2007-07-19     9.285192        37.17279       13.573563
## 2007-07-20     9.081889        37.07395       13.686722
## 2007-07-23     9.218460        37.10690       13.645055
## 2007-07-24     9.055507        36.88450       13.442417
## 2007-07-25     8.974806        36.41500       13.336714
## 2007-07-26     8.830479        36.17613       12.787579
## 2007-07-27     8.603893        35.96198       12.939335
## 2007-07-30     8.821165        36.62917       12.901178
## 2007-07-31     8.760641        36.91745       12.901178
## 2007-08-01     8.830479        35.74782       12.938459
## 2007-08-02     8.838237        35.04769       12.851177
## 2007-08-03     8.768398        35.21243       12.656875
## 2007-08-06     8.918940        35.37716       12.705559
## 2007-08-07     9.010501        35.51719       12.745912
## 2007-08-08     8.785472        35.69841       12.917845
## 2007-08-09     8.364900        35.78077       12.965652
## 2007-08-10     8.656660        35.26185       12.502922
## 2007-08-13     8.714080        35.40187       12.379237
## 2007-08-14     8.482847        35.14653       12.298971
## 2007-08-15     8.313684        35.63250       12.195021
## 2007-08-16     8.254713        34.18282       11.658606
## 2007-08-17     8.453358        34.62762       11.704659
## 2007-08-20     8.439392        34.59467       11.961684
## 2007-08-21     8.399040        34.49582       11.941943
## 2007-08-22     8.409904        35.08887       11.900715
## 2007-08-23     8.385071        35.29479       12.106422
## 2007-08-24     8.399040        34.91590       12.403797
## 2007-08-27     8.361793        35.17125       12.408183
## 2007-08-28     8.307477        34.56995       12.493711
## 2007-08-29     8.607001        34.59467       12.536257
## 2007-08-30     8.653556        34.66880       12.634943
## 2007-08-31     8.743568        35.54190       12.927496
## 2007-09-04     8.755985        35.74782       13.167850
## 2007-09-05     8.608552        35.70664       13.211272
## 2007-09-06     8.776855        35.42658       13.245483
## 2007-09-07     8.603829        34.99004       12.945475
## 2007-09-10     8.674614        34.89943       12.752491
## 2007-09-11     8.734383        35.02298       12.912141
## 2007-09-12     8.820893        35.02298       12.912141
## 2007-09-13     8.946731        35.20419       13.029689
## 2007-09-14     9.001780        35.08887       12.859510
## 2007-09-17     8.857071        35.22067       12.634065
## 2007-09-18     9.247153        35.99493       12.812142
## 2007-09-19     9.210978        36.90097       13.247238
## 2007-09-20     9.173225        36.83508       13.175307
## 2007-09-21     9.006497        37.22221       13.822690
## 2007-09-24     9.093009        36.96687       13.684093
## 2007-09-25     9.193675        37.13161       13.444611
## 2007-09-26     9.184237        37.09866       13.158200
## 2007-09-27     9.149631        37.62582       13.253816
## 2007-09-28     9.226704        37.88940       13.217854
## 2007-10-01     9.341527        37.90586       13.280134
## 2007-10-02     9.305351        37.88116       13.434521
## 2007-10-03     9.314789        38.01295       13.371802
## 2007-10-04     9.336809        37.61758       13.313907
## 2007-10-05     9.492528        37.15632       13.276186
## 2007-10-08     9.439051        35.99493       13.195045
## 2007-10-09     9.715881        36.52208       13.193290
## 2007-10-10     9.730040        36.67035       13.119604
## 2007-10-11     9.596341        36.41500       13.145043
## 2007-10-12     9.932945        36.29146       13.158200
## 2007-10-15    10.054058        36.07730       13.235398
## 2007-10-16    10.052485        36.25027       13.120919
## 2007-10-17     9.934516        36.16790       13.289345
## 2007-10-18     9.950246        36.25027       13.026618
## 2007-10-19     9.961257        36.19262       12.936266
## 2007-10-22     9.936090        35.74782       12.850735
## 2007-10-23    10.085517        36.28322       12.974426
## 2007-10-24     9.981707        35.99493       12.887581
## 2007-10-25    10.041473        36.79390       12.978373
## 2007-10-26    10.162586        37.23869       12.908196
## 2007-10-29    10.258537        37.23045       12.946354
## 2007-10-30    10.212922        37.00806       12.997671
## 2007-10-31    10.422120        37.93058       12.979250
## 2007-11-01    10.038328        37.72466       12.865649
## 2007-11-02    10.046193        37.08219       12.717402
## 2007-11-05     9.969121        36.94216       12.588451
## 2007-11-06    10.065067        37.37872       13.065216
## 2007-11-07     9.874746        37.75761       12.983196
## 2007-11-08     9.956538        39.26494       12.851615
## 2007-11-09     9.785089        39.42968       12.811702
## 2007-11-12     9.846433        39.74268       12.885825
## 2007-11-13    10.065067        39.85800       12.806876
## 2007-11-14     9.943954        39.80034       12.849859
## 2007-11-15     9.917218        38.30948       12.570466
## 2007-11-16     9.852726        38.26005       12.560381
## 2007-11-19     9.752058        37.53521       12.478800
## 2007-11-20     9.796100        37.69171       12.477484
## 2007-11-21     9.890476        37.33753       11.995456
## 2007-11-23    10.027320        37.88940       12.072211
## 2007-11-26     9.780375        37.27987       12.021335
## 2007-11-27     9.972266        36.85980       11.965630
## 2007-11-28    10.256964        37.79880       12.009050
## 2007-11-29    10.178319        37.18927       12.091510
## 2007-11-30    10.326172        37.45285       12.054227
## 2007-12-03    10.538515        38.01295       12.013875
## 2007-12-04    10.349766        37.79056       12.068702
## 2007-12-05    10.371787        38.25182       12.193267
## 2007-12-06    10.433998        37.52697       12.369147
## 2007-12-07    10.432404        37.65053       12.421342
## 2007-12-10    10.505781        38.47421       12.328357
## 2007-12-11    10.240985        38.88605       12.368709
## 2007-12-12    10.280862        38.91077       12.340637
## 2007-12-13    10.362215        38.63895       12.280987
## 2007-12-14    10.260124        39.16610       12.346778
## 2007-12-17    10.057539        38.67189       12.039756
## 2007-12-18    10.169199        39.01784       12.128350
## 2007-12-19    10.177176        39.35555       11.989753
## 2007-12-20    10.529711        39.81681       12.039756
## 2007-12-21    10.571185        40.46753       11.936243
## 2007-12-27    10.368597        41.13470       12.017825
## 2007-12-28    10.258531        42.22197       11.973963
## 2008-01-02    10.094229        41.18413       11.985366
## 2008-01-03    10.003304        41.25827       11.911242
## 2008-01-04     9.848576        41.02763       11.750714
## 2008-01-07     9.907592        40.78051       11.009028
## 2008-01-08     9.862928        39.78386       11.274385
## 2008-01-09     9.885260        38.43303       11.554216
## 2008-01-10     9.976183        37.41990       11.503778
## 2008-01-11     9.682674        36.90097       11.404213
## 2008-01-14     9.687458        36.81037       11.381406
## 2008-01-15     9.102033        35.37716       11.066925
## 2008-01-16     9.199338        33.61449       10.388401
## 2008-01-17     8.929753        33.68038       10.351558
## 2008-01-18     9.012702        33.96867       10.472172
## 2008-01-22     9.138721        33.15323        9.933125
## 2008-01-23     9.175408        31.66236        9.530484
## 2008-01-24     9.157860        34.18282       10.439716
## 2008-01-25     8.932945        34.18282       10.488839
## 2008-01-28     9.138721        33.62272       10.404628
## 2008-01-29     9.148293        34.37228       10.494541
## 2008-01-30     9.475302        35.43483       10.584455
## 2008-01-31     9.783170        34.99004       10.537526
## 2008-02-01     9.971398        35.82196       10.787971
## 2008-02-04     9.689053        35.64075       10.837093
## 2008-02-05     9.539107        34.59467       10.431383
## 2008-02-06     9.575795        34.71822       10.602003
## 2008-02-07     9.692242        34.33109       10.371293
## 2008-02-08     9.673104        34.68527       10.366034
## 2008-02-11     9.676294        34.80882       10.195414
## 2008-02-12     9.789550        35.63250       10.437523
## 2008-02-13     9.977781        35.78077       10.504632
## 2008-02-14     9.937897        35.79724       10.434892
## 2008-02-15     9.936305        35.51719       10.187078
## 2008-02-19     9.749671        36.28322       10.202429
## 2008-02-20     9.762429        35.31951        9.809877
## 2008-02-21     9.622054        35.45130        9.950232
## 2008-02-22     9.665127        35.03945        9.983128
## 2008-02-25     9.824643        36.07730       10.166465
## 2008-02-26     9.987350        35.92903       10.784901
## 2008-02-27     9.950661        35.41011       10.702004
## 2008-02-28     9.896427        34.57819       10.465594
## 2008-02-29     9.602915        34.54524       10.331820
## 2008-03-03     9.585368        34.43816        9.971725
## 2008-03-04     9.639606        34.14164        9.835315
## 2008-03-05     9.700218        34.24872       10.044093
## 2008-03-06     9.650010        33.31796        9.973478
## 2008-03-07     9.432973        32.93907        9.917334
## 2008-03-10     9.227271        33.44150        9.863387
## 2008-03-11     9.381147        33.44150       10.257694
## 2008-03-12     9.679165        34.10046       10.524369
## 2008-03-13     9.884863        33.25206       10.338399
## 2008-03-14     9.711557        33.42504       10.255502
## 2008-03-17     9.598181        31.91770        9.853298
## 2008-03-18     9.988522        32.04125       10.223922
## 2008-03-19    10.014439        31.84357       10.250237
## 2008-03-20    10.895538        32.28012       10.418664
## 2008-03-25    11.073706        34.24872       10.833586
## 2008-03-26    10.733571        34.05927       10.647178
## 2008-03-27    10.686604        34.59467       10.757707
## 2008-03-28    10.667164        34.41345       10.756392
## 2008-03-31    11.013774        34.68527       10.699369
## 2008-04-01    11.268064        35.13006       10.965167
## 2008-04-02    11.008917        35.16300       10.894551
## 2008-04-03    11.159545        34.76764       10.948062
## 2008-04-04    11.096378        34.61114       10.934464
## 2008-04-07    10.824274        34.83354       10.993237
## 2008-04-08    10.775681        34.44640       10.826568
## 2008-04-09    10.761106        33.87807       10.609019
## 2008-04-10    10.911735        33.37561       10.607265
## 2008-04-11    10.801599        33.23558       10.361645
## 2008-04-14    10.699558        33.18617       10.248485
## 2008-04-15    10.660683        33.43327       10.105937
## 2008-04-16    10.701180        34.10046       10.167778
## 2008-04-17    10.940894        33.76275       10.128304
## 2008-04-18    10.995960        34.28167       10.451997
## 2008-04-21    11.114197        34.03456       10.295854
## 2008-04-22    11.018632        33.76275       10.223045
## 2008-04-23    10.945750        34.06751       11.634816
## 2008-04-24    11.023494        34.42169       11.505526
## 2008-04-25    11.133628        34.39698       11.629845
## 2008-04-28    10.984621        34.58643       11.564703
## 2008-04-29    11.051029        33.67215       11.268822
## 2008-04-30    10.819416        33.76275       11.375736
## 2008-05-02    10.958711        33.25206       11.472209
## 2008-05-05    10.848571        33.27678       11.231524
## 2008-05-06    10.945750        35.17125       11.259870
## 2008-05-07    10.811316        35.67368       11.413031
## 2008-05-08    10.495481        36.25851       11.213622
## 2008-05-09    10.506819        37.07499       11.276279
## 2008-05-12    10.582942        37.24162       11.488121
## 2008-05-13    10.634773        37.05832       11.492099
## 2008-05-14    10.923075        37.19163       11.610452
## 2008-05-15    11.017010        37.97479       11.934678
## 2008-05-16    10.937651        38.99122       11.884451
## 2008-05-19    10.978144        38.83293       11.969482
## 2008-05-20    10.858287        37.79150       12.157956
## 2008-05-21    10.548930        37.22495       11.967000
## 2008-05-22    10.529494        37.71650       12.688551
## 2008-05-23    10.490619        37.80816       12.431953
## 2008-05-27    10.693081        37.47490       12.431458
## 2008-05-28    10.913356        38.72462       12.468254
## 2008-05-29    11.076945        38.28305       12.508534
## 2008-05-30    11.073706        37.75817       12.498592
## 2008-06-02    10.874484        37.53322       12.188289
## 2008-06-03    10.846948        37.44157       12.191272
## 2008-06-04    11.004058        37.33326       12.035623
## 2008-06-05    11.504839        37.62487       12.332995
## 2008-06-06    11.153469        37.65819       12.167403
## 2008-06-09    11.260194        37.07499       12.009268
## 2008-06-10    11.243775        36.86671       11.836712
## 2008-06-11    11.073019        36.40847       11.631833
## 2008-06-12    10.964651        36.91670       11.817816
## 2008-06-13    11.327512        37.07499       11.700958
## 2008-06-16    11.227356        37.26661       11.551772
## 2008-06-17    11.164963        37.32494       11.748693
## 2008-06-18    11.145262        36.90836       11.586582
## 2008-06-19    11.138690        36.09187       11.454307
## 2008-06-20    10.956438        35.09211       11.288215
## 2008-06-23    10.984353        35.38370       11.219092
## 2008-06-24    10.831657        34.99212       11.127094
## 2008-06-25    10.831657        35.67531       11.139528
## 2008-06-26     9.769341        34.25896       10.838675
## 2008-06-27     9.907260        33.65909       10.646228
## 2008-06-30     9.787406        33.41748       10.599981
## 2008-07-01     9.685609        32.40937       10.180281
## 2008-07-02     9.537834        32.33439       10.172322
## 2008-07-03     9.608438        32.45103        9.995292
## 2008-07-07     9.270204        32.43437        9.969931
## 2008-07-08     9.575596        30.90138        9.791904
## 2008-07-09     9.350657        31.49291        9.880420
## 2008-07-10     9.140491        31.10967        9.473148
## 2008-07-11     9.237366        30.08490        9.421432
## 2008-07-14     9.163482        30.18487        9.344353
## 2008-07-15     9.463947        29.03513        9.234954
## 2008-07-16     9.549329        30.40982        9.337891
## 2008-07-17     9.615005        31.46792        9.589513
## 2008-07-18     9.555897        31.66787        9.723777
## 2008-07-21     9.442604        32.26774        9.909265
## 2008-07-22     9.633066        32.37605        9.790909
## 2008-07-23     9.720085        32.63432        9.993302
## 2008-07-24     9.544402        32.61766       10.253877
## 2008-07-25     9.550969        32.49269       10.293161
## 2008-07-28     9.398273        32.00113       10.172322
## 2008-07-29     9.697103        32.60100       10.194201
## 2008-07-30     9.798894        33.32584       10.445826
## 2008-07-31     9.634707        32.83427       10.321507
## 2008-08-01     9.752923        32.70097       10.415989
## 2008-08-04     9.815319        31.96780       10.400075
## 2008-08-05    10.110860        34.41725       10.836189
## 2008-08-06    10.211018        36.35015       11.105219
## 2008-08-07     9.991001        35.18375       11.188760
## 2008-08-08    10.335800        35.11710       11.122124
## 2008-08-11    10.388341        36.57510       11.194725
## 2008-08-12    10.196238        35.82527       11.176328
## 2008-08-13    10.174895        35.10876       10.873982
## 2008-08-14    10.179818        35.31705       10.615397
## 2008-08-15    10.227437        34.99212       10.817292
## 2008-08-18    10.122354        34.14232       10.688000
## 2008-08-19    10.020555        33.09255       10.194201
## 2008-08-20     9.959803        33.24252       10.392616
## 2008-08-21     9.948309        32.61766       10.178290
## 2008-08-22    10.033689        33.15921       10.353333
## 2008-08-25     9.803822        32.49269       10.358304
## 2008-08-26     9.674113        32.56767       10.431903
## 2008-08-27     9.797253        32.13444       10.294154
## 2008-08-28    10.051753        32.81762       10.514449
## 2008-08-29     9.951597        33.36749       10.693469
## 2008-09-02    10.045185        34.05067       11.070407
## 2008-09-03    10.165043        33.44248       10.817788
## 2008-09-04     9.956711        32.68430       10.741209
## 2008-09-05     9.803376        31.82616       10.486107
## 2008-09-08    10.055044        32.39271       10.632802
## 2008-09-09    10.046706        32.31772       10.515446
## 2008-09-10     9.978374        31.97614       10.353830
## 2008-09-11    10.161708        30.90971       10.335432
## 2008-09-12    10.320040        31.32628       10.442346
## 2008-09-15    10.083375        31.56790       10.069386
## 2008-09-16    10.198376        30.87638        9.978880
## 2008-09-17     9.926709        30.37650        9.846108
## 2008-09-18    10.773381        30.85972        9.867490
## 2008-09-19    10.616711        32.21775       10.685017
## 2008-09-22    10.525045        32.45936       10.572136
## 2008-09-23    10.138374        32.45103       10.449804
## 2008-09-24     9.878373        32.81762       10.542795
## 2008-09-25    10.835048        33.90903       10.362282
## 2008-09-26    11.298379        32.05946        9.840140
## 2008-09-29    10.841715        31.29295        9.377671
## 2008-09-30    11.150049        31.40960        9.533319
## 2008-10-01    11.026713        31.00968        9.362754
## 2008-10-02    10.625045        30.73475        9.205611
## 2008-10-03    10.541714        30.97637        8.950510
## 2008-10-06    10.190041        28.90183        8.081766
## 2008-10-07     9.663372        29.10179        7.757539
## 2008-10-08     9.283375        28.38528        7.396019
## 2008-10-09     8.846703        27.94371        7.555645
## 2008-10-10     9.088369        25.80252        6.963883
## 2008-10-13     9.308373        29.32673        7.918161
## 2008-10-14     9.520041        28.62689        8.023583
## 2008-10-15     8.393366        25.41095        7.353252
## 2008-10-16     9.328373        25.74421        6.772930
## 2008-10-17     9.580041        26.26076        6.749060
## 2008-10-20     9.958373        26.96893        6.857964
## 2008-10-21     9.520041        25.92750        6.862440
## 2008-10-22     8.750037        23.96127        6.539207
## 2008-10-23     8.455032        24.28620        6.327865
## 2008-10-24     7.965034        22.99482        6.026017
## 2008-10-27     7.758369        21.45351        5.608303
## 2008-10-28     8.736704        20.04549        5.651567
## 2008-10-29     8.746704        22.38663        5.920595
## 2008-10-30     9.301704        23.72799        6.402954
## 2008-10-31     9.605042        22.93650        6.535727
## 2008-11-03     9.306706        23.79465        6.646620
## 2008-11-04     9.370038        25.30264        7.332864
## 2008-11-05     8.796703        24.55281        7.204566
## 2008-11-06     8.440036        22.19500        6.964878
## 2008-11-07     8.235035        22.91151        7.017591
## 2008-11-10     7.995032        22.74488        7.165779
## 2008-11-11     7.611699        21.04526        6.911172
## 2008-11-12     7.395032        20.95361        6.441742
## 2008-11-13     8.143367        20.52038        6.496939
## 2008-11-14     7.755031        20.53705        6.400467
## 2008-11-17     7.718367        19.92885        6.200562
## 2008-11-18     7.773367        19.78721        6.118014
## 2008-11-19     7.306696        18.60415        5.922086
## 2008-11-20     7.268363        18.28755        5.941978
## 2008-11-21     7.980033        17.89597        5.943469
## 2008-11-24     8.386700        19.82054        6.451190
## 2008-11-25     8.215035        20.49539        6.610319
## 2008-11-26     8.875039        20.69534        6.271673
## 2008-11-28     8.875039        20.37875        6.664025
## 2008-12-01     8.003364        19.73722        6.384057
## 2008-12-02     8.335037        20.18712        6.563575
## 2008-12-03     8.668369        19.96217        6.549153
## 2008-12-04     8.829806        20.17879        6.368642
## 2008-12-05     9.064320        19.00406        6.290569
## 2008-12-08     9.545231        19.31232        6.454670
## 2008-12-09     8.996346        21.09525        6.731158
## 2008-12-10     8.581704        22.44495        6.862936
## 2008-12-11     8.280919        22.06170        6.929572
## 2008-12-12     8.389679        22.51160        6.777902
## 2008-12-15     8.189155        22.29498        6.631205
## 2008-12-16     8.435558        22.68656        6.787351
## 2008-12-17     8.605494        22.19500        6.715742
## 2008-12-18     8.953856        22.31998        6.738616
## 2008-12-19     8.710851        22.65323        6.738119
## 2008-12-22     8.343792        22.00338        6.599876
## 2008-12-23     8.150072        21.77843        6.566559
## 2008-12-29     8.316605        21.97006        6.762983
## 2008-12-30     8.444054        22.61158        6.976813
## 2009-01-02     9.016738        23.16979        7.276670
## 2009-01-05     9.081313        23.22811        7.384579
## 2009-01-06     8.897782        24.32786        7.682451
## 2009-01-07     8.574905        24.02792        7.528295
## 2009-01-08     8.732945        23.72799        7.519842
## 2009-01-09     8.430461        22.99482        7.384579
## 2009-01-12     8.517128        22.36996        7.409445
## 2009-01-13     8.411767        22.56159        7.257277
## 2009-01-14     7.927455        21.16190        7.052400
## 2009-01-15     7.980135        21.27855        7.125997
## 2009-01-16     7.952944        21.68679        7.157324
## 2009-01-20     7.500918        20.77866        6.847520
## 2009-01-21     7.759222        21.33686        7.104117
## 2009-01-22     7.754122        21.83675        6.938522
## 2009-01-23     7.762618        21.62846        6.825143
## 2009-01-26     7.760917        22.94484        7.203074
## 2009-01-27     7.733728        22.92817        6.862440
## 2009-01-28     8.088892        23.91962        7.011622
## 2009-01-29     7.815297        23.02815        7.015103
## 2009-01-30     7.689545        22.60325        7.026541
## 2009-02-02     7.550199        22.67823        7.207551
## 2009-02-03     7.867978        22.87818        7.145390
## 2009-02-04     7.779610        23.64468        7.285623
## 2009-02-05     8.020920        23.72799        7.235397
## 2009-02-06     8.272421        24.22788        7.375132
## 2009-02-09     8.117783        24.31953        7.480059
## 2009-02-10     7.655556        23.90295        7.355739
## 2009-02-11     7.529807        23.61968        7.226943
## 2009-02-12     7.555299        22.74488        6.921616
## 2009-02-13     7.380264        22.59491        6.956922
## 2009-02-17     7.127059        21.87841        6.601367
## 2009-02-18     7.395561        21.53682        6.311952
## 2009-02-19     7.274907        21.25355        6.358696
## 2009-02-20     7.295299        21.08692        6.167742
## 2009-02-23     7.070984        20.32043        6.010105
## 2009-02-24     7.296997        20.36209        6.095140
## 2009-02-25     7.162748        20.21212        6.272170
## 2009-02-26     6.972420        20.15380        6.141882
## 2009-02-27     7.057389        19.17068        5.943469
## 2009-03-02     6.756604        19.16235        5.766936
## 2009-03-03     6.805886        19.07904        5.673944
## 2009-03-04     7.230723        19.10403        5.665988
## 2009-03-05     6.950541        18.93740        5.668474
## 2009-03-06     6.950541        19.11236        5.287062
## 2009-03-09     6.712130        19.68724        5.123955
## 2009-03-10     7.241165        20.78699        5.359169
## 2009-03-11     7.557888        20.62869        5.509842
## 2009-03-12     7.759757        20.77866        5.569018
## 2009-03-13     7.773680        20.32043        5.619244
## 2009-03-16     7.641419        20.32043        5.767930
## 2009-03-17     7.902456        19.86220        5.720192
## 2009-03-18     7.991210        19.82054        5.868379
## 2009-03-19     8.092140        20.29544        5.948441
## 2009-03-20     7.834584        20.01216        6.017066
## 2009-03-23     8.287055        20.52871        5.943469
## 2009-03-24     7.935521        21.18690        6.002148
## 2009-03-25     8.069519        22.05337        6.017066
## 2009-03-26     8.283569        21.87841        5.871860
## 2009-03-27     8.151312        20.97028        5.666485
## 2009-03-30     8.050377        20.36209        5.497906
## 2009-03-31     8.160015        20.87863        5.682398
## 2009-04-01     8.179155        20.94529        5.607806
## 2009-04-02     8.786501        21.98672        6.009109
## 2009-04-03     9.026657        22.54493        6.288580
## 2009-04-06     8.922242        22.23666        6.534236
## 2009-04-07     8.676867        21.92007        6.504399
## 2009-04-08     8.742995        21.89507        6.680933
## 2009-04-09     9.270289        23.00315        6.929075
## 2009-04-14     8.944865        22.99482        7.323416
## 2009-04-15     9.068421        22.97816        7.536749
## 2009-04-16     9.357303        23.11147        7.703833
## 2009-04-17     9.503484        23.09480        8.006677
## 2009-04-20     9.111929        22.64490        7.814726
## 2009-04-21     9.270289        23.46139        7.967392
## 2009-04-22     9.571355        24.36118        7.807268
## 2009-04-23     9.465199        25.07769        7.877384
## 2009-04-24     9.524364        25.50259        7.933577
## 2009-04-27     9.419951        25.13601        7.885340
## 2009-04-28     9.674028        24.51115        7.700352
## 2009-04-29     9.216345        23.90295        7.744113
## 2009-04-30     9.131069        23.84463        8.068340
## 2009-05-04     9.618340        24.57780        8.247357
## 2009-05-05     9.571355        21.82842        8.113094
## 2009-05-06     9.503484        20.86197        8.113094
## 2009-05-07     9.237226        21.06193        8.055907
## 2009-05-08     9.470420        21.00243        7.638193
## 2009-05-11     9.247666        21.36791        7.583493
## 2009-05-12     8.871774        22.22636        7.719747
## 2009-05-13     8.617699        21.24892        7.749086
## 2009-05-14     8.866554        20.57745        9.136107
## 2009-05-15     8.657723        20.39046        9.132483
## 2009-05-18     8.910060        21.65690        9.451312
## 2009-05-19     9.056242        22.80434        9.796106
## 2009-05-20     8.821308        23.33131       10.067833
## 2009-05-21     8.936164        22.31136        9.885473
## 2009-05-22     9.120628        22.34536        9.663865
## 2009-05-26     9.426911        22.37936        9.730286
## 2009-05-27     9.468679        22.31986        9.994165
## 2009-05-28     9.590495        21.97138        9.629443
## 2009-05-29     9.928102        21.93738        9.825090
## 2009-06-01    10.312698        22.66834       10.049718
## 2009-06-02    10.063841        22.77034       10.038246
## 2009-06-03    10.123012        22.35386       10.009865
## 2009-06-04    10.188523        22.03938       10.030395
## 2009-06-05    10.321328        22.14137       10.047904
## 2009-06-08    10.269979        21.85239        9.881851
## 2009-06-09    10.386842        21.94588        9.771348
## 2009-06-10    10.101761        23.55230       10.064210
## 2009-06-11    10.025623        23.69679       10.326278
## 2009-06-12    10.023852        22.83834       10.355864
## 2009-06-15     9.905215        22.71084       10.126406
## 2009-06-16     9.797203        22.54085        9.875209
## 2009-06-17     9.673258        22.81284        9.367982
## 2009-06-18     9.968961        22.78734        9.437425
## 2009-06-19    10.039789        22.78734        9.581139
## 2009-06-22     9.784809        22.33686        9.174150
## 2009-06-23     9.480248        22.85534        9.144561
## 2009-06-24     9.388179        23.56930        9.625822
## 2009-06-25     9.080073        23.40781        9.367377
## 2009-06-26     9.002166        23.28031        9.115577
## 2009-06-29     9.163298        23.29731        9.467012
## 2009-06-30     9.168610        23.03383        9.418100
## 2009-07-01     9.281937        23.41631        9.543096
## 2009-07-02     9.041121        22.81284        9.473052
## 2009-07-06     9.191630        22.37086        9.046136
## 2009-07-07     9.067681        22.16687        9.063647
## 2009-07-08     9.120801        21.84389        8.825733
## 2009-07-09     9.041121        21.48690        8.784068
## 2009-07-10     9.083619        21.52940        8.703154
## 2009-07-13     9.126116        21.82689        9.046740
## 2009-07-14     9.189858        22.30286        9.014734
## 2009-07-15     9.372240        22.52385        9.537663
## 2009-07-16     9.418273        22.81284        9.534642
## 2009-07-17     9.285473        22.99983        9.484523
## 2009-07-20     9.354537        23.44180        9.634878
## 2009-07-21     9.219959        23.79879        9.952499
## 2009-07-22     9.124343        23.79879        9.970613
## 2009-07-23     9.055289        24.32576       10.213965
## 2009-07-24     9.237668        24.69124       10.239929
## 2009-07-27     9.273083        24.69974       10.326880
## 2009-07-28     9.368698        24.38526       10.338353
## 2009-07-29     9.627217        25.56670       10.495956
## 2009-07-30     9.931777        25.37970       10.744134
## 2009-07-31    10.029162        25.20122       10.738095
## 2009-08-03    10.025623        25.85568       10.977219
## 2009-08-04    10.188523        25.86418       11.140860
## 2009-08-05    10.096450        27.39410       11.627553
## 2009-08-06    10.202691        27.37711       12.013408
## 2009-08-07    10.282373        28.36306       11.462707
## 2009-08-10    10.117701        28.41406       10.929514
## 2009-08-11    10.055725        27.05412       10.755005
## 2009-08-12    10.184985        26.88413       10.587740
## 2009-08-13    10.236336        26.96063       11.269475
## 2009-08-14    10.068118        26.99462       11.678880
## 2009-08-17     9.816681        27.11362       11.491691
## 2009-08-18     9.846781        27.37711       11.629968
## 2009-08-19    10.052185        27.35160       11.580455
## 2009-08-20    10.092910        27.51310       11.987442
## 2009-08-21     9.853867        27.98057       12.007372
## 2009-08-24     9.915839        27.69159       11.877544
## 2009-08-25     9.767102        28.18457       11.986236
## 2009-08-26     9.818454        28.58404       12.227773
## 2009-08-27    10.062810        28.04857       11.935512
## 2009-08-28     9.947713        28.04857       12.160746
## 2009-08-31     9.807831        27.92957       11.907735
## 2009-09-01     9.625450        27.15612       11.876939
## 2009-09-02     9.439527        26.76514       11.561131
## 2009-09-03     9.695770        26.75664       11.841313
## 2009-09-04     9.785996        26.82463       12.440322
## 2009-09-08     9.968255        27.70859       13.163724
## 2009-09-09     9.988106        28.90703       13.425790
## 2009-09-10    10.000733        28.09106       13.410695
## 2009-09-11     9.923141        27.97208       13.159498
## 2009-09-14     9.908705        28.66904       13.344272
## 2009-09-15     9.869005        28.64354       13.284492
## 2009-09-16    10.318336        30.59844       13.827347
## 2009-09-17    10.482547        31.02341       13.913693
## 2009-09-18    10.572776        30.88743       13.432433
## 2009-09-21    10.565555        30.51344       13.404053
## 2009-09-22    10.569166        30.47095       13.467455
## 2009-09-23    10.520442        30.72594       13.625058
## 2009-09-24    10.496985        30.17347       13.585808
## 2009-09-25    10.581797        30.59844       13.556223
## 2009-09-28    10.646759        30.80242       13.375669
## 2009-09-29    10.843455        30.52194       13.408883
## 2009-09-30    11.675342        30.74293       13.702955
## 2009-10-01    11.278347        30.17347       13.319515
## 2009-10-02    11.191730        29.67199       12.770020
## 2009-10-05    11.328876        29.78248       12.861803
## 2009-10-06    11.384815        30.59844       13.465642
## 2009-10-07    11.444361        29.85898       13.587014
## 2009-10-08    11.552634        29.32351       13.561655
## 2009-10-09    11.475040        29.62099       13.652834
## 2009-10-12    11.413691        29.53600       13.754883
## 2009-10-13    11.491281        29.16202       13.592450
## 2009-10-14    11.711439        30.39445       13.984945
## 2009-10-15    11.722261        30.85343       13.908263
## 2009-10-16    11.747526        30.72594       13.652232
## 2009-10-19    11.926175        31.10841       13.947509
## 2009-10-20    11.745722        30.43695       13.583395
## 2009-10-21    11.684367        29.97797       13.193915
## 2009-10-22    11.763769        29.72299       12.940904
## 2009-10-23    11.579703        29.49350       12.988608
## 2009-10-26    11.503914        28.66904       12.821346
## 2009-10-27    11.565268        28.38855       12.498894
## 2009-10-28    11.290979        27.32611       12.053261
## 2009-10-29    11.496696        27.84458       12.653478
## 2009-10-30    11.220604        26.77364       12.542974
## 2009-11-02    11.278347        27.79359       12.764585
## 2009-11-03    11.307220        27.74258       12.638988
## 2009-11-04    11.319852        28.78803       13.219882
## 2009-11-05    11.686173        29.07702       13.422772
## 2009-11-06    11.650083        29.10252       13.465642
## 2009-11-09    11.787227        29.57850       14.065864
## 2009-11-10    11.633841        29.79948       13.948716
## 2009-11-11    11.716849        30.49645       13.907654
## 2009-11-12    11.565268        30.22447       14.085186
## 2009-11-13    11.624821        30.40295       13.930601
## 2009-11-16    11.927979        31.08291       14.089411
## 2009-11-17    11.722261        30.67493       13.888330
## 2009-11-18    11.624821        30.79393       13.700538
## 2009-11-19    11.469626        30.18196       13.387748
## 2009-11-20    11.534590        30.02046       13.426999
## 2009-11-23    11.637449        30.99792       13.976495
## 2009-11-24    11.642862        30.82793       13.929999
## 2009-11-25    11.855798        32.03486       14.242787
## 2009-11-27    11.738504        32.16236       13.972265
## 2009-11-30    11.709633        32.40886       13.815872
## 2009-12-01    11.801664        32.72333       14.102695
## 2009-12-02    11.792639        32.21336       14.243995
## 2009-12-03    11.866034        31.60989       14.193268
## 2009-12-04    11.798142        32.06037       14.536860
## 2009-12-07    11.842180        32.47684       14.314643
## 2009-12-08    11.656859        32.08586       14.042916
## 2009-12-09    11.366953        32.07737       13.889539
## 2009-12-10    11.504567        31.75438       14.077938
## 2009-12-11    11.717410        32.06037       14.189046
## 2009-12-14    11.772458        32.00087       14.170327
## 2009-12-15    11.807319        32.30685       14.050163
## 2009-12-16    11.752271        32.46834       14.281431
## 2009-12-17    11.605490        32.83383       14.176971
## 2009-12-18    11.820166        32.78283       14.019365
## 2009-12-21    11.904565        32.93583       13.954149
## 2009-12-22    11.944933        32.76583       14.131076
## 2009-12-23    12.007320        32.64684       14.081564
## 2009-12-28    12.018329        32.94432       14.207159
## 2009-12-29    12.148602        32.62984       14.167309
## 2009-12-30    12.135762        32.10287       13.999437
#Sigma = cov(data.env[,])
Sigma = cov(data.NA)
Sigma
##                 NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted
## NKE.Adjusted        1.498566        2.360266        1.159875
## ADS.DE.Adjusted     2.360266       35.416822       11.836347
## PUM.DE.Adjusted     1.159875       11.836347        6.462393
ones = rep(1,3)     
one.vec = matrix(ones, ncol=1)
a = inv(Sigma)%*%one.vec
b = t(one.vec)%*%a
mvp.w =a / as.numeric(b)
mvp.w
##                        [,1]
## NKE.Adjusted     0.86895831
## ADS.DE.Adjusted -0.09597124
## PUM.DE.Adjusted  0.22701293
#1c Give me weights, realized returns and standard deviation for 2010-01.
mvp.ret<-sum((mvp.w)*colMeans(data.NA))
mvp.ret
## [1] 7.707646
std = sqrt(diag(mvp.w))
std
## [1] 0.9321793
# Q2. Based on Q1, you have to use weekly and monthly returns to get the answers to Q1.

NKE.monthly_return <- monthlyReturn(data.NA$NKE.Adjusted,subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")
NKE.monthly_return
##            monthly.returns
## 2007-01-31     0.011671860
## 2007-02-28     0.057281716
## 2007-03-30     0.046758493
## 2007-04-30     0.013740129
## 2007-05-31     0.053657247
## 2007-06-29     0.040963788
## 2007-07-31    -0.031566307
## 2007-08-31    -0.001948830
## 2007-09-28     0.055256161
## 2007-10-31     0.129560458
## 2007-11-30    -0.009206188
## 2007-12-28    -0.006550443
## 2008-01-31    -0.046338116
## 2008-02-29    -0.018425009
## 2008-03-31     0.146919868
## 2008-04-30    -0.017646812
## 2008-05-30     0.023503117
## 2008-06-30    -0.116158041
## 2008-07-31    -0.015601580
## 2008-08-29     0.032890466
## 2008-09-30     0.120428108
## 2008-10-31    -0.138565041
## 2008-11-28    -0.076002062
## 2008-12-30    -0.048561477
## 2009-01-30    -0.089353881
## 2009-02-27    -0.082209806
## 2009-03-31     0.156237101
## 2009-04-30     0.119001497
## 2009-05-29     0.087288027
## 2009-06-30    -0.076499214
## 2009-07-31     0.093858502
## 2009-08-31    -0.022068743
## 2009-09-30     0.190410194
## 2009-10-30    -0.038948581
## 2009-11-30     0.043583126
## 2009-12-30     0.036391320
ADS.monthly_return <- monthlyReturn(data.NA$ADS.DE.Adjusted ,subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")
ADS.monthly_return 
##            monthly.returns
## 2007-01-31   -0.0291875542
## 2007-02-28    0.0054173209
## 2007-03-30    0.1026402053
## 2007-04-30    0.0713412144
## 2007-05-31    0.0920761805
## 2007-06-29   -0.0139122735
## 2007-07-31   -0.0418983580
## 2007-08-31   -0.0372601344
## 2007-09-28    0.0660488099
## 2007-10-31    0.0010868212
## 2007-11-30   -0.0125947468
## 2007-12-28    0.1273365311
## 2008-01-31   -0.1712835921
## 2008-02-29   -0.0127121332
## 2008-03-31    0.0040535254
## 2008-04-30   -0.0265968537
## 2008-05-30    0.1183380536
## 2008-06-30   -0.1149602151
## 2008-07-31   -0.0174521239
## 2008-08-29    0.0162397073
## 2008-09-30   -0.0586766887
## 2008-10-31   -0.2697613873
## 2008-11-28   -0.1115146503
## 2008-12-30    0.1095668006
## 2009-01-30   -0.0003686164
## 2009-02-27   -0.1518614694
## 2009-03-31    0.0890918701
## 2009-04-30    0.1420589995
## 2009-05-29   -0.0799865949
## 2009-06-30    0.0499806677
## 2009-07-31    0.0940959138
## 2009-08-31    0.1082629902
## 2009-09-30    0.1007304980
## 2009-10-30   -0.1291125587
## 2009-11-30    0.2104764179
## 2009-12-30   -0.0094413703
PUM.monthly_return <- monthlyReturn(data.NA$PUM.DE.Adjusted,subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")
PUM.monthly_return
##            monthly.returns
## 2007-01-31    -0.069045038
## 2007-02-28    -0.036598550
## 2007-03-30     0.019404160
## 2007-04-30     0.318041913
## 2007-05-31    -0.010835466
## 2007-06-29    -0.003530797
## 2007-07-31    -0.109206737
## 2007-08-31     0.002039969
## 2007-09-28     0.022460498
## 2007-10-31    -0.018051644
## 2007-11-30    -0.071269372
## 2007-12-28    -0.006658577
## 2008-01-31    -0.119963374
## 2008-02-29    -0.019521280
## 2008-03-31     0.035574468
## 2008-04-30     0.063215597
## 2008-05-30     0.098706229
## 2008-06-30    -0.151905991
## 2008-07-31    -0.026271179
## 2008-08-29     0.036037567
## 2008-09-30    -0.108491454
## 2008-10-31    -0.314433200
## 2008-11-28     0.019630257
## 2008-12-30     0.046936799
## 2009-01-30     0.007127610
## 2009-02-27    -0.154140138
## 2009-03-31    -0.043925694
## 2009-04-30     0.419882944
## 2009-05-29     0.217733759
## 2009-06-30    -0.041423539
## 2009-07-31     0.140155127
## 2009-08-31     0.108924348
## 2009-09-30     0.150760829
## 2009-10-30    -0.084651887
## 2009-11-30     0.101482950
## 2009-12-30     0.013286530
monthly_return <- merge(ADS.monthly_return, NKE.monthly_return, PUM.monthly_return)
monthly_return
##            monthly.returns monthly.returns.1 monthly.returns.2
## 2007-01-31   -0.0291875542       0.011671860      -0.069045038
## 2007-02-28    0.0054173209       0.057281716      -0.036598550
## 2007-03-30    0.1026402053       0.046758493       0.019404160
## 2007-04-30    0.0713412144       0.013740129       0.318041913
## 2007-05-31    0.0920761805       0.053657247      -0.010835466
## 2007-06-29   -0.0139122735       0.040963788      -0.003530797
## 2007-07-31   -0.0418983580      -0.031566307      -0.109206737
## 2007-08-31   -0.0372601344      -0.001948830       0.002039969
## 2007-09-28    0.0660488099       0.055256161       0.022460498
## 2007-10-31    0.0010868212       0.129560458      -0.018051644
## 2007-11-30   -0.0125947468      -0.009206188      -0.071269372
## 2007-12-28    0.1273365311      -0.006550443      -0.006658577
## 2008-01-31   -0.1712835921      -0.046338116      -0.119963374
## 2008-02-29   -0.0127121332      -0.018425009      -0.019521280
## 2008-03-31    0.0040535254       0.146919868       0.035574468
## 2008-04-30   -0.0265968537      -0.017646812       0.063215597
## 2008-05-30    0.1183380536       0.023503117       0.098706229
## 2008-06-30   -0.1149602151      -0.116158041      -0.151905991
## 2008-07-31   -0.0174521239      -0.015601580      -0.026271179
## 2008-08-29    0.0162397073       0.032890466       0.036037567
## 2008-09-30   -0.0586766887       0.120428108      -0.108491454
## 2008-10-31   -0.2697613873      -0.138565041      -0.314433200
## 2008-11-28   -0.1115146503      -0.076002062       0.019630257
## 2008-12-30    0.1095668006      -0.048561477       0.046936799
## 2009-01-30   -0.0003686164      -0.089353881       0.007127610
## 2009-02-27   -0.1518614694      -0.082209806      -0.154140138
## 2009-03-31    0.0890918701       0.156237101      -0.043925694
## 2009-04-30    0.1420589995       0.119001497       0.419882944
## 2009-05-29   -0.0799865949       0.087288027       0.217733759
## 2009-06-30    0.0499806677      -0.076499214      -0.041423539
## 2009-07-31    0.0940959138       0.093858502       0.140155127
## 2009-08-31    0.1082629902      -0.022068743       0.108924348
## 2009-09-30    0.1007304980       0.190410194       0.150760829
## 2009-10-30   -0.1291125587      -0.038948581      -0.084651887
## 2009-11-30    0.2104764179       0.043583126       0.101482950
## 2009-12-30   -0.0094413703       0.036391320       0.013286530
monthly_return.NA <- monthly_return[complete.cases(monthly_return), ]
monthly_return.NA
##            monthly.returns monthly.returns.1 monthly.returns.2
## 2007-01-31   -0.0291875542       0.011671860      -0.069045038
## 2007-02-28    0.0054173209       0.057281716      -0.036598550
## 2007-03-30    0.1026402053       0.046758493       0.019404160
## 2007-04-30    0.0713412144       0.013740129       0.318041913
## 2007-05-31    0.0920761805       0.053657247      -0.010835466
## 2007-06-29   -0.0139122735       0.040963788      -0.003530797
## 2007-07-31   -0.0418983580      -0.031566307      -0.109206737
## 2007-08-31   -0.0372601344      -0.001948830       0.002039969
## 2007-09-28    0.0660488099       0.055256161       0.022460498
## 2007-10-31    0.0010868212       0.129560458      -0.018051644
## 2007-11-30   -0.0125947468      -0.009206188      -0.071269372
## 2007-12-28    0.1273365311      -0.006550443      -0.006658577
## 2008-01-31   -0.1712835921      -0.046338116      -0.119963374
## 2008-02-29   -0.0127121332      -0.018425009      -0.019521280
## 2008-03-31    0.0040535254       0.146919868       0.035574468
## 2008-04-30   -0.0265968537      -0.017646812       0.063215597
## 2008-05-30    0.1183380536       0.023503117       0.098706229
## 2008-06-30   -0.1149602151      -0.116158041      -0.151905991
## 2008-07-31   -0.0174521239      -0.015601580      -0.026271179
## 2008-08-29    0.0162397073       0.032890466       0.036037567
## 2008-09-30   -0.0586766887       0.120428108      -0.108491454
## 2008-10-31   -0.2697613873      -0.138565041      -0.314433200
## 2008-11-28   -0.1115146503      -0.076002062       0.019630257
## 2008-12-30    0.1095668006      -0.048561477       0.046936799
## 2009-01-30   -0.0003686164      -0.089353881       0.007127610
## 2009-02-27   -0.1518614694      -0.082209806      -0.154140138
## 2009-03-31    0.0890918701       0.156237101      -0.043925694
## 2009-04-30    0.1420589995       0.119001497       0.419882944
## 2009-05-29   -0.0799865949       0.087288027       0.217733759
## 2009-06-30    0.0499806677      -0.076499214      -0.041423539
## 2009-07-31    0.0940959138       0.093858502       0.140155127
## 2009-08-31    0.1082629902      -0.022068743       0.108924348
## 2009-09-30    0.1007304980       0.190410194       0.150760829
## 2009-10-30   -0.1291125587      -0.038948581      -0.084651887
## 2009-11-30    0.2104764179       0.043583126       0.101482950
## 2009-12-30   -0.0094413703       0.036391320       0.013286530
Sigma_monthly <- cov(monthly_return.NA)
Sigma_monthly
##                   monthly.returns monthly.returns.1 monthly.returns.2
## monthly.returns       0.010235248       0.004069538       0.008699864
## monthly.returns.1     0.004069538       0.006262272       0.005157568
## monthly.returns.2     0.008699864       0.005157568       0.017473941
ones = rep(1,3)     
one.vec = matrix(ones, ncol=1)
a = inv(Sigma_monthly) %*% one.vec
b = t(one.vec)%*%a
mvp.w.monthly =a / as.numeric(b)
mvp.w.monthly
##                          [,1]
## monthly.returns    0.29125627
## monthly.returns.1  0.75089081
## monthly.returns.2 -0.04214708
mvp.ret.monthly<-sum((mvp.w)*colMeans(monthly_return))
mvp.ret.monthly
## [1] 0.006374629
std.monthly = sqrt(diag(mvp.w.monthly))
std.monthly
## [1] 0.5396816
NKE.weekly_return <- weeklyReturn(data.NA$NKE.Adjusted, subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")
ADS.weekly_return <- weeklyReturn(data.NA$ADS.DE.Adjusted, subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")

PUM.weekly_return <- weeklyReturn(data.NA$PUM.DE.Adjusted, subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")
weekly_return <- merge(ADS.weekly_return, NKE.weekly_return, PUM.weekly_return)
weekly_return
##            weekly.returns weekly.returns.1 weekly.returns.2
## 2007-01-05   -0.019195253     0.0118764963    -3.126563e-02
## 2007-01-12    0.004289691     0.0094106521     1.375803e-02
## 2007-01-19    0.030699169     0.0018038184    -2.721086e-02
## 2007-01-26   -0.050763965    -0.0474281147    -3.216777e-02
## 2007-02-02    0.018553937     0.0525206723     4.822971e-02
## 2007-02-09    0.015269245     0.0339322568    -2.584828e-03
## 2007-02-16    0.002902300     0.0260615263     2.038708e-03
## 2007-02-23    0.002367939     0.0163683900    -1.944914e-02
## 2007-03-02   -0.043307093    -0.0386887463    -6.259873e-02
## 2007-03-09    0.019204245     0.0488437655     9.679147e-03
## 2007-03-16    0.004037695     0.0153043654    -1.218751e-02
## 2007-03-23    0.067292246     0.0147019166     1.151056e-02
## 2007-03-30    0.028133734    -0.0255844246     1.784969e-02
## 2007-04-05    0.016613773     0.0065873661     1.481130e-01
## 2007-04-13    0.038932617     0.0031792041     1.685688e-01
## 2007-04-20    0.020819102    -0.0022372326    -5.454689e-03
## 2007-04-27   -0.008611001     0.0110220325    -1.023173e-02
## 2007-05-04   -0.033142783    -0.0153361530     9.829031e-04
## 2007-05-11    0.066706743    -0.0048789407    -9.791559e-03
## 2007-05-18    0.024608424     0.0041484803    -4.237751e-03
## 2007-05-25   -0.002838435     0.0193425467     1.810951e-03
## 2007-06-01    0.033501225     0.0443997913     2.771863e-03
## 2007-06-08   -0.041737171    -0.0532204373    -5.618690e-03
## 2007-06-15    0.009285880     0.0086860742    -3.021558e-04
## 2007-06-22   -0.019277143    -0.0087987215    -2.417977e-03
## 2007-06-29    0.044896027     0.1008500920     4.547460e-04
## 2007-07-06    0.020949127     0.0236744815    -4.545393e-04
## 2007-07-13   -0.020728727    -0.0110605851    -1.266478e-02
## 2007-07-20   -0.037630931    -0.0083038371    -4.240952e-02
## 2007-07-27   -0.029993272    -0.0526317818    -5.460672e-02
## 2007-08-03   -0.020842846     0.0191198333    -2.182956e-02
## 2007-08-10    0.001403567    -0.0127432628    -1.216359e-02
## 2007-08-17   -0.017986435    -0.0234850393    -6.384612e-02
## 2007-08-24    0.008325262    -0.0064256122     5.973160e-02
## 2007-08-31    0.017928680     0.0410199261     4.222086e-02
## 2007-09-07   -0.015527055    -0.0159819195     1.390757e-03
## 2007-09-14    0.002824661     0.0462527788    -6.640544e-03
## 2007-09-21    0.060798166     0.0005240075     7.490021e-02
## 2007-09-28    0.017924433     0.0244497944    -4.375675e-02
## 2007-10-05   -0.019347761     0.0288102881     4.413122e-03
## 2007-10-12   -0.023276362     0.0463961760    -8.887040e-03
## 2007-10-19   -0.002723561     0.0028503128    -1.686659e-02
## 2007-10-26    0.028902857     0.0202112043    -2.169869e-03
## 2007-11-02   -0.004202484    -0.0114530888    -1.478084e-02
## 2007-11-09    0.063305132    -0.0259903428     7.415036e-03
## 2007-11-16   -0.029663743     0.0069122519    -1.961652e-02
## 2007-11-23   -0.009687781     0.0177203751    -3.886586e-02
## 2007-11-30   -0.011521614     0.0298037761    -1.489702e-03
## 2007-12-07    0.005278050     0.0102876458     3.045529e-02
## 2007-12-14    0.040253566    -0.0165139310    -6.002894e-03
## 2007-12-21    0.033228459     0.0303174698    -3.325038e-02
## 2007-12-28    0.043354295    -0.0295760598     3.160123e-03
## 2008-01-04   -0.028287172    -0.0399623494    -1.864454e-02
## 2008-01-11   -0.100582276    -0.0168452779    -2.948765e-02
## 2008-01-18   -0.079464136    -0.0691928697    -8.172778e-02
## 2008-01-25    0.006304427    -0.0088493994     1.591551e-03
## 2008-02-01    0.047951979     0.1162497922     2.851908e-02
## 2008-02-08   -0.031731628    -0.0299149628    -3.911180e-02
## 2008-02-15    0.023984967     0.0272095700    -1.726369e-02
## 2008-02-22   -0.013450894    -0.0272916341    -2.002046e-02
## 2008-02-29   -0.014104586    -0.0064367494     3.492813e-02
## 2008-03-07   -0.046494686    -0.0176969181    -4.011742e-02
## 2008-03-14    0.014753575     0.0295330009     3.409868e-02
## 2008-03-20   -0.034253246     0.1219146425     1.590970e-02
## 2008-03-28    0.066088073    -0.0209603234     3.241567e-02
## 2008-04-04    0.005744527     0.0402369365     1.655499e-02
## 2008-04-11   -0.039743186    -0.0265653351    -5.238656e-02
## 2008-04-18    0.031474759     0.0179937248     8.719851e-03
## 2008-04-25    0.003363722     0.0125198709     1.126912e-01
## 2008-05-02   -0.033285364    -0.0157106920    -1.355444e-02
## 2008-05-09    0.114968051    -0.0412358716    -1.707866e-02
## 2008-05-16    0.051685329     0.0410049892     5.393375e-02
## 2008-05-23   -0.030341778    -0.0408709329     4.606877e-02
## 2008-05-30   -0.001322254     0.0555817536     5.360300e-03
## 2008-06-06   -0.002647877     0.0072029183    -2.649810e-02
## 2008-06-13   -0.015486645     0.0156043828    -3.833563e-02
## 2008-06-20   -0.053483037    -0.0327586499    -3.527429e-02
## 2008-06-27   -0.040835794    -0.0957590414    -5.687232e-02
## 2008-07-03   -0.035891075    -0.0301619217    -6.114241e-02
## 2008-07-11   -0.072913955    -0.0386193885    -5.741303e-02
## 2008-07-18    0.052616931     0.0344828818     3.209119e-02
## 2008-07-25    0.026045766    -0.0005157025     5.855585e-02
## 2008-08-01    0.006410273     0.0211448702     1.193297e-02
## 2008-08-08    0.073885322     0.0597643394     6.779337e-02
## 2008-08-15   -0.003558751    -0.0104842392    -2.740771e-02
## 2008-08-22   -0.052380846    -0.0189439446    -4.289049e-02
## 2008-08-29    0.006281423    -0.0081816369     3.285280e-02
## 2008-09-05   -0.046192532    -0.0148941924    -1.939146e-02
## 2008-09-12   -0.015706731     0.0527026608    -4.173236e-03
## 2008-09-19    0.028457641     0.0287470785     2.323913e-02
## 2008-09-26   -0.004913285     0.0642070788    -7.907119e-02
## 2008-10-03   -0.033783792    -0.0669711115    -9.040827e-02
## 2008-10-10   -0.167025435    -0.1378661003    -2.219568e-01
## 2008-10-17    0.017759192     0.0540990358    -3.084816e-02
## 2008-10-24   -0.124365570    -0.1685803850    -1.071324e-01
## 2008-10-31   -0.002536267     0.2059009415     8.458489e-02
## 2008-11-07   -0.001089617    -0.1426341499     7.372768e-02
## 2008-11-14   -0.103636295    -0.0582880340    -8.793958e-02
## 2008-11-21   -0.128600433     0.0290136816    -7.140073e-02
## 2008-11-28    0.138733613     0.1121556765     1.212349e-01
## 2008-12-05   -0.067457095     0.0213273429    -5.604061e-02
## 2008-12-12    0.184568083    -0.0744281976     7.747042e-02
## 2008-12-19    0.006291735     0.0382817984    -5.869515e-03
## 2008-12-23   -0.038617135    -0.0643770626    -2.546111e-02
## 2009-01-02    0.063886926     0.1063384471     1.081405e-01
## 2009-01-09   -0.007551429    -0.0650209643     1.482945e-02
## 2009-01-16   -0.056884021    -0.0566418610    -3.077427e-02
## 2009-01-23   -0.002689426    -0.0239315152    -4.641134e-02
## 2009-01-30    0.045069552    -0.0094134479     2.950825e-02
## 2009-02-06    0.071876273     0.0758011040     4.961061e-02
## 2009-02-13   -0.067400403    -0.1078471466    -5.670543e-02
## 2009-02-20   -0.066740465    -0.0115124608    -1.134381e-01
## 2009-02-27   -0.090873166    -0.0326114118    -3.636225e-02
## 2009-03-06   -0.003042093    -0.0151398768    -1.104417e-01
## 2009-03-13    0.063208560     0.1184280475     6.282922e-02
## 2009-03-20   -0.015170152     0.0078346420     7.079636e-02
## 2009-03-27    0.047876829     0.0404269072    -5.826444e-02
## 2009-04-03    0.075089207     0.1073870071     1.097850e-01
## 2009-04-09    0.020325150     0.0269902800     1.018505e-01
## 2009-04-17    0.003984149     0.0251550949     1.555189e-01
## 2009-04-24    0.104256832     0.0021970890    -9.129880e-03
## 2009-04-30   -0.065011465    -0.0412935709     1.698641e-02
## 2009-05-08   -0.119196844     0.0371644328    -5.331295e-02
## 2009-05-15   -0.029138012    -0.0858142511     1.956340e-01
## 2009-05-22    0.095873418     0.0534672916     5.818593e-02
## 2009-05-29   -0.018257928     0.0885327195     1.668328e-02
## 2009-06-05    0.009298694     0.0396073691     2.267806e-02
## 2009-06-12    0.031478087    -0.0288214850     3.064918e-02
## 2009-06-19   -0.002233218     0.0015899078    -7.481027e-02
## 2009-06-26    0.021633815    -0.1033510764    -4.859151e-02
## 2009-07-02   -0.020080271     0.0043272919     3.921584e-02
## 2009-07-10   -0.056259375     0.0047005233    -8.127243e-02
## 2009-07-17    0.068298413     0.0222217599     8.977998e-02
## 2009-07-24    0.073540382    -0.0051483645     7.964618e-02
## 2009-07-31    0.020654044     0.0856811481     4.864936e-02
## 2009-08-07    0.125463787     0.0252474733     6.748050e-02
## 2009-08-14   -0.048247022    -0.0208371161     1.885881e-02
## 2009-08-21    0.036523977    -0.0212801439     2.812701e-02
## 2009-08-28    0.002430079     0.0095237738     1.277332e-02
## 2009-09-04   -0.043636379    -0.0162567014     2.299004e-02
## 2009-09-11    0.042775761     0.0140144141     5.781008e-02
## 2009-09-18    0.104223766     0.0654666703     2.074053e-02
## 2009-09-25   -0.009356233     0.0008532291     9.215754e-03
## 2009-10-02   -0.030277655     0.0576398319    -5.799573e-02
## 2009-10-09   -0.001718995     0.0253142276     6.913176e-02
## 2009-10-16    0.037303013     0.0237459739    -4.409341e-05
## 2009-10-23   -0.040110640    -0.0142858164    -4.860919e-02
## 2009-10-30   -0.092219099    -0.0310110717    -3.430960e-02
## 2009-11-06    0.086984226     0.0382759253     7.356054e-02
## 2009-11-13    0.044684309    -0.0021683966     3.452929e-02
## 2009-11-20   -0.012580426    -0.0077619260    -3.615077e-02
## 2009-11-27    0.071347898     0.0176784784     4.060967e-02
## 2009-12-04   -0.003171098     0.0050805452     4.040827e-02
## 2009-12-11    0.000000000    -0.0068427724    -2.392635e-02
## 2009-12-18    0.022534299     0.0087695148    -1.195859e-02
## 2009-12-23   -0.004148208     0.0158334494     4.436649e-03
## 2009-12-30   -0.016662195     0.0106969748    -5.832236e-03
weekly_return.NA <- weekly_return[complete.cases(weekly_return), ]
weekly_return.NA
##            weekly.returns weekly.returns.1 weekly.returns.2
## 2007-01-05   -0.019195253     0.0118764963    -3.126563e-02
## 2007-01-12    0.004289691     0.0094106521     1.375803e-02
## 2007-01-19    0.030699169     0.0018038184    -2.721086e-02
## 2007-01-26   -0.050763965    -0.0474281147    -3.216777e-02
## 2007-02-02    0.018553937     0.0525206723     4.822971e-02
## 2007-02-09    0.015269245     0.0339322568    -2.584828e-03
## 2007-02-16    0.002902300     0.0260615263     2.038708e-03
## 2007-02-23    0.002367939     0.0163683900    -1.944914e-02
## 2007-03-02   -0.043307093    -0.0386887463    -6.259873e-02
## 2007-03-09    0.019204245     0.0488437655     9.679147e-03
## 2007-03-16    0.004037695     0.0153043654    -1.218751e-02
## 2007-03-23    0.067292246     0.0147019166     1.151056e-02
## 2007-03-30    0.028133734    -0.0255844246     1.784969e-02
## 2007-04-05    0.016613773     0.0065873661     1.481130e-01
## 2007-04-13    0.038932617     0.0031792041     1.685688e-01
## 2007-04-20    0.020819102    -0.0022372326    -5.454689e-03
## 2007-04-27   -0.008611001     0.0110220325    -1.023173e-02
## 2007-05-04   -0.033142783    -0.0153361530     9.829031e-04
## 2007-05-11    0.066706743    -0.0048789407    -9.791559e-03
## 2007-05-18    0.024608424     0.0041484803    -4.237751e-03
## 2007-05-25   -0.002838435     0.0193425467     1.810951e-03
## 2007-06-01    0.033501225     0.0443997913     2.771863e-03
## 2007-06-08   -0.041737171    -0.0532204373    -5.618690e-03
## 2007-06-15    0.009285880     0.0086860742    -3.021558e-04
## 2007-06-22   -0.019277143    -0.0087987215    -2.417977e-03
## 2007-06-29    0.044896027     0.1008500920     4.547460e-04
## 2007-07-06    0.020949127     0.0236744815    -4.545393e-04
## 2007-07-13   -0.020728727    -0.0110605851    -1.266478e-02
## 2007-07-20   -0.037630931    -0.0083038371    -4.240952e-02
## 2007-07-27   -0.029993272    -0.0526317818    -5.460672e-02
## 2007-08-03   -0.020842846     0.0191198333    -2.182956e-02
## 2007-08-10    0.001403567    -0.0127432628    -1.216359e-02
## 2007-08-17   -0.017986435    -0.0234850393    -6.384612e-02
## 2007-08-24    0.008325262    -0.0064256122     5.973160e-02
## 2007-08-31    0.017928680     0.0410199261     4.222086e-02
## 2007-09-07   -0.015527055    -0.0159819195     1.390757e-03
## 2007-09-14    0.002824661     0.0462527788    -6.640544e-03
## 2007-09-21    0.060798166     0.0005240075     7.490021e-02
## 2007-09-28    0.017924433     0.0244497944    -4.375675e-02
## 2007-10-05   -0.019347761     0.0288102881     4.413122e-03
## 2007-10-12   -0.023276362     0.0463961760    -8.887040e-03
## 2007-10-19   -0.002723561     0.0028503128    -1.686659e-02
## 2007-10-26    0.028902857     0.0202112043    -2.169869e-03
## 2007-11-02   -0.004202484    -0.0114530888    -1.478084e-02
## 2007-11-09    0.063305132    -0.0259903428     7.415036e-03
## 2007-11-16   -0.029663743     0.0069122519    -1.961652e-02
## 2007-11-23   -0.009687781     0.0177203751    -3.886586e-02
## 2007-11-30   -0.011521614     0.0298037761    -1.489702e-03
## 2007-12-07    0.005278050     0.0102876458     3.045529e-02
## 2007-12-14    0.040253566    -0.0165139310    -6.002894e-03
## 2007-12-21    0.033228459     0.0303174698    -3.325038e-02
## 2007-12-28    0.043354295    -0.0295760598     3.160123e-03
## 2008-01-04   -0.028287172    -0.0399623494    -1.864454e-02
## 2008-01-11   -0.100582276    -0.0168452779    -2.948765e-02
## 2008-01-18   -0.079464136    -0.0691928697    -8.172778e-02
## 2008-01-25    0.006304427    -0.0088493994     1.591551e-03
## 2008-02-01    0.047951979     0.1162497922     2.851908e-02
## 2008-02-08   -0.031731628    -0.0299149628    -3.911180e-02
## 2008-02-15    0.023984967     0.0272095700    -1.726369e-02
## 2008-02-22   -0.013450894    -0.0272916341    -2.002046e-02
## 2008-02-29   -0.014104586    -0.0064367494     3.492813e-02
## 2008-03-07   -0.046494686    -0.0176969181    -4.011742e-02
## 2008-03-14    0.014753575     0.0295330009     3.409868e-02
## 2008-03-20   -0.034253246     0.1219146425     1.590970e-02
## 2008-03-28    0.066088073    -0.0209603234     3.241567e-02
## 2008-04-04    0.005744527     0.0402369365     1.655499e-02
## 2008-04-11   -0.039743186    -0.0265653351    -5.238656e-02
## 2008-04-18    0.031474759     0.0179937248     8.719851e-03
## 2008-04-25    0.003363722     0.0125198709     1.126912e-01
## 2008-05-02   -0.033285364    -0.0157106920    -1.355444e-02
## 2008-05-09    0.114968051    -0.0412358716    -1.707866e-02
## 2008-05-16    0.051685329     0.0410049892     5.393375e-02
## 2008-05-23   -0.030341778    -0.0408709329     4.606877e-02
## 2008-05-30   -0.001322254     0.0555817536     5.360300e-03
## 2008-06-06   -0.002647877     0.0072029183    -2.649810e-02
## 2008-06-13   -0.015486645     0.0156043828    -3.833563e-02
## 2008-06-20   -0.053483037    -0.0327586499    -3.527429e-02
## 2008-06-27   -0.040835794    -0.0957590414    -5.687232e-02
## 2008-07-03   -0.035891075    -0.0301619217    -6.114241e-02
## 2008-07-11   -0.072913955    -0.0386193885    -5.741303e-02
## 2008-07-18    0.052616931     0.0344828818     3.209119e-02
## 2008-07-25    0.026045766    -0.0005157025     5.855585e-02
## 2008-08-01    0.006410273     0.0211448702     1.193297e-02
## 2008-08-08    0.073885322     0.0597643394     6.779337e-02
## 2008-08-15   -0.003558751    -0.0104842392    -2.740771e-02
## 2008-08-22   -0.052380846    -0.0189439446    -4.289049e-02
## 2008-08-29    0.006281423    -0.0081816369     3.285280e-02
## 2008-09-05   -0.046192532    -0.0148941924    -1.939146e-02
## 2008-09-12   -0.015706731     0.0527026608    -4.173236e-03
## 2008-09-19    0.028457641     0.0287470785     2.323913e-02
## 2008-09-26   -0.004913285     0.0642070788    -7.907119e-02
## 2008-10-03   -0.033783792    -0.0669711115    -9.040827e-02
## 2008-10-10   -0.167025435    -0.1378661003    -2.219568e-01
## 2008-10-17    0.017759192     0.0540990358    -3.084816e-02
## 2008-10-24   -0.124365570    -0.1685803850    -1.071324e-01
## 2008-10-31   -0.002536267     0.2059009415     8.458489e-02
## 2008-11-07   -0.001089617    -0.1426341499     7.372768e-02
## 2008-11-14   -0.103636295    -0.0582880340    -8.793958e-02
## 2008-11-21   -0.128600433     0.0290136816    -7.140073e-02
## 2008-11-28    0.138733613     0.1121556765     1.212349e-01
## 2008-12-05   -0.067457095     0.0213273429    -5.604061e-02
## 2008-12-12    0.184568083    -0.0744281976     7.747042e-02
## 2008-12-19    0.006291735     0.0382817984    -5.869515e-03
## 2008-12-23   -0.038617135    -0.0643770626    -2.546111e-02
## 2009-01-02    0.063886926     0.1063384471     1.081405e-01
## 2009-01-09   -0.007551429    -0.0650209643     1.482945e-02
## 2009-01-16   -0.056884021    -0.0566418610    -3.077427e-02
## 2009-01-23   -0.002689426    -0.0239315152    -4.641134e-02
## 2009-01-30    0.045069552    -0.0094134479     2.950825e-02
## 2009-02-06    0.071876273     0.0758011040     4.961061e-02
## 2009-02-13   -0.067400403    -0.1078471466    -5.670543e-02
## 2009-02-20   -0.066740465    -0.0115124608    -1.134381e-01
## 2009-02-27   -0.090873166    -0.0326114118    -3.636225e-02
## 2009-03-06   -0.003042093    -0.0151398768    -1.104417e-01
## 2009-03-13    0.063208560     0.1184280475     6.282922e-02
## 2009-03-20   -0.015170152     0.0078346420     7.079636e-02
## 2009-03-27    0.047876829     0.0404269072    -5.826444e-02
## 2009-04-03    0.075089207     0.1073870071     1.097850e-01
## 2009-04-09    0.020325150     0.0269902800     1.018505e-01
## 2009-04-17    0.003984149     0.0251550949     1.555189e-01
## 2009-04-24    0.104256832     0.0021970890    -9.129880e-03
## 2009-04-30   -0.065011465    -0.0412935709     1.698641e-02
## 2009-05-08   -0.119196844     0.0371644328    -5.331295e-02
## 2009-05-15   -0.029138012    -0.0858142511     1.956340e-01
## 2009-05-22    0.095873418     0.0534672916     5.818593e-02
## 2009-05-29   -0.018257928     0.0885327195     1.668328e-02
## 2009-06-05    0.009298694     0.0396073691     2.267806e-02
## 2009-06-12    0.031478087    -0.0288214850     3.064918e-02
## 2009-06-19   -0.002233218     0.0015899078    -7.481027e-02
## 2009-06-26    0.021633815    -0.1033510764    -4.859151e-02
## 2009-07-02   -0.020080271     0.0043272919     3.921584e-02
## 2009-07-10   -0.056259375     0.0047005233    -8.127243e-02
## 2009-07-17    0.068298413     0.0222217599     8.977998e-02
## 2009-07-24    0.073540382    -0.0051483645     7.964618e-02
## 2009-07-31    0.020654044     0.0856811481     4.864936e-02
## 2009-08-07    0.125463787     0.0252474733     6.748050e-02
## 2009-08-14   -0.048247022    -0.0208371161     1.885881e-02
## 2009-08-21    0.036523977    -0.0212801439     2.812701e-02
## 2009-08-28    0.002430079     0.0095237738     1.277332e-02
## 2009-09-04   -0.043636379    -0.0162567014     2.299004e-02
## 2009-09-11    0.042775761     0.0140144141     5.781008e-02
## 2009-09-18    0.104223766     0.0654666703     2.074053e-02
## 2009-09-25   -0.009356233     0.0008532291     9.215754e-03
## 2009-10-02   -0.030277655     0.0576398319    -5.799573e-02
## 2009-10-09   -0.001718995     0.0253142276     6.913176e-02
## 2009-10-16    0.037303013     0.0237459739    -4.409341e-05
## 2009-10-23   -0.040110640    -0.0142858164    -4.860919e-02
## 2009-10-30   -0.092219099    -0.0310110717    -3.430960e-02
## 2009-11-06    0.086984226     0.0382759253     7.356054e-02
## 2009-11-13    0.044684309    -0.0021683966     3.452929e-02
## 2009-11-20   -0.012580426    -0.0077619260    -3.615077e-02
## 2009-11-27    0.071347898     0.0176784784     4.060967e-02
## 2009-12-04   -0.003171098     0.0050805452     4.040827e-02
## 2009-12-11    0.000000000    -0.0068427724    -2.392635e-02
## 2009-12-18    0.022534299     0.0087695148    -1.195859e-02
## 2009-12-23   -0.004148208     0.0158334494     4.436649e-03
## 2009-12-30   -0.016662195     0.0106969748    -5.832236e-03
colnames(weekly_return.NA)
## [1] "weekly.returns"   "weekly.returns.1" "weekly.returns.2"
Sigma_weekly = cov(weekly_return.NA)
Sigma_weekly
##                  weekly.returns weekly.returns.1 weekly.returns.2
## weekly.returns      0.002662307      0.001049950      0.001698605
## weekly.returns.1    0.001049950      0.002489786      0.001054079
## weekly.returns.2    0.001698605      0.001054079      0.003195982
ones = rep(1,3)     
one.vec = matrix(ones, ncol=1)
a = inv(Sigma_weekly)%*%one.vec
b = t(one.vec)%*%a
mvp.w.weekly =a / as.numeric(b)
mvp.w.weekly
##                       [,1]
## weekly.returns   0.3283104
## weekly.returns.1 0.4616641
## weekly.returns.2 0.2100254
mvp.ret.weekly<-sum((mvp.w)*colMeans(weekly_return.NA))
mvp.ret.weekly
## [1] 0.001463769
std.weekly = sqrt(diag(mvp.w.weekly))
std.weekly
## [1] 0.5729838
# Q3. Find the tangency portfolio based on Q2. Risk free 0.005
mean <- apply(data.NA, 2, mean)
mean
##    NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted 
##        9.420327       30.810479       10.918739
var <- apply(data.NA, 2, var)
var
##    NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted 
##        1.498566       35.416822        6.462393
summary <- apply(data.NA, 2, summary)
apply(data.NA, 2, skewness)
##    NKE.Adjusted ADS.DE.Adjusted PUM.DE.Adjusted 
##       0.1114019      -0.4417538      -0.4742142
cov.matrix <- matrix(Sigma, ncol =3)
cov.matrix
##          [,1]      [,2]      [,3]
## [1,] 1.498566  2.360266  1.159875
## [2,] 2.360266 35.416822 11.836347
## [3,] 1.159875 11.836347  6.462393
mu <- matrix(mean, ncol=1)
mu
##           [,1]
## [1,]  9.420327
## [2,] 30.810479
## [3,] 10.918739
rf <- 0.005
numerator <- solve(cov.matrix)%*% (mu - rf*one.vec)
denominator <-t(one.vec)%*% numerator
tangency.weight <-numerator/as.numeric(denominator)
tangency.return<- t(mu)%*% tangency.weight
tangency.var <- t(tangency.weight) %*% cov.matrix %*%tangency.weight
tangency.std <- sqrt(as.numeric(tangency.var))
Sharperatio <- (tangency.return/tangency.std)
Sharperatio
##          [,1]
## [1,] 8.252372
##HW_02
#Q1. By Homework 1, find the tangency portfolio with no short-sale constraint. Risk-free rate is assumed to be 1% per annum.
con = gzcon(url('https://github.com/systematicinvestor/SIT/raw/master/sit.gz', 'rb'))
source(con)
close(con)

NKE.daily_return <- dailyReturn(data.NA$NKE.Adjusted, subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")
ADS.daily_return <- dailyReturn(data.NA$ADS.DE.Adjusted, subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")

PUM.daily_return <- dailyReturn(data.NA$PUM.DE.Adjusted, subset=NULL, type='arithmetic',
                                leading=TRUE, from = "2007/01/01", to = "2009/12/31")
daily_return <- merge(ADS.daily_return, NKE.daily_return, PUM.daily_return)
daily_return
##            daily.returns daily.returns.1 daily.returns.2
## 2007-01-03  0.0000000000    0.0000000000    0.000000e+00
## 2007-01-04 -0.0060479073    0.0102383020   -2.027591e-02
## 2007-01-05 -0.0132273435    0.0016215920   -1.121716e-02
## 2007-01-08  0.0048256640   -0.0030354266   -6.586170e-03
## 2007-01-09 -0.0133404065    0.0124839728   -1.388401e-02
## 2007-01-10  0.0013520415    0.0000000000   -2.991787e-03
## 2007-01-11  0.0008102024    0.0022049215    2.372448e-02
## 2007-01-12  0.0107934789   -0.0022000705    1.389803e-02
## 2007-01-16 -0.0013350438    0.0021046794   -1.176853e-02
## 2007-01-17  0.0032077922   -0.0015004731   -7.159284e-03
## 2007-01-18  0.0231813707   -0.0015023240   -1.074427e-03
## 2007-01-19  0.0054687900    0.0027084406   -7.461593e-03
## 2007-01-22 -0.0080289697   -0.0224132568   -6.433589e-03
## 2007-01-23 -0.0099216667   -0.0096215742    7.319940e-03
## 2007-01-24 -0.0192510633    0.0008266619   -5.310266e-03
## 2007-01-25 -0.0086043627   -0.0103263346   -1.443534e-02
## 2007-01-26 -0.0059669565   -0.0066772000   -1.357746e-02
## 2007-01-29 -0.0021828181    0.0117647424    6.141465e-03
## 2007-01-30  0.0068360989    0.0148458715   -1.543992e-02
## 2007-01-31  0.0027158337    0.0108441583    1.641156e-02
## 2007-02-01  0.0062298709    0.0189253649    3.875147e-02
## 2007-02-02  0.0048452805   -0.0047677865    2.245112e-03
## 2007-02-05  0.0233053685   -0.0077844171   -5.169487e-04
## 2007-02-06  0.0041886258    0.0176022282    7.517285e-03
## 2007-02-07 -0.0054743965    0.0170997935   -6.331795e-03
## 2007-02-08  0.0020968646    0.0047623700   -4.339795e-03
## 2007-02-09 -0.0086317438    0.0020307846    1.141553e-03
## 2007-02-12 -0.0026387660    0.0074322867    2.073238e-03
## 2007-02-13  0.0023810301    0.0079524709    0.000000e+00
## 2007-02-14  0.0110847350    0.0017110531    2.068949e-02
## 2007-02-15 -0.0020882992    0.0012336497   -5.912233e-03
## 2007-02-16 -0.0057544959    0.0074873026   -1.447723e-02
## 2007-02-20 -0.0110499322    0.0047976904   -4.482933e-02
## 2007-02-21 -0.0026601371    0.0028088954    1.227495e-02
## 2007-02-22  0.0008001958    0.0104568269   -1.497998e-03
## 2007-02-23  0.0154586497   -0.0017562924    1.564449e-02
## 2007-02-26 -0.0034121695   -0.0019430090   -5.486309e-03
## 2007-02-27 -0.0123782971   -0.0357973831   -3.232064e-02
## 2007-02-28 -0.0101332636    0.0048092834   -1.881961e-02
## 2007-03-01 -0.0078126143    0.0078492635   -5.586685e-03
## 2007-03-02 -0.0103174389   -0.0135816154   -1.685219e-03
## 2007-03-05 -0.0260631175   -0.0134796312   -1.988260e-03
## 2007-03-06 -0.0022535288    0.0257660200   -1.135275e-02
## 2007-03-07 -0.0033880492   -0.0048525959    1.041839e-02
## 2007-03-08  0.0254958503    0.0292240087    6.284258e-03
## 2007-03-09  0.0262430115    0.0119501362    6.432043e-03
## 2007-03-12 -0.0029608600   -0.0023622722   -1.107277e-02
## 2007-03-13 -0.0107993387   -0.0094691132   -4.395969e-03
## 2007-03-14 -0.0062771440    0.0021030671   -1.822794e-02
## 2007-03-15  0.0060422078    0.0080137091    1.376133e-02
## 2007-03-16  0.0182910629    0.0171301705    8.038548e-03
## 2007-03-19  0.0147454221    0.0079095643    3.686282e-03
## 2007-03-20  0.0224570675    0.0085852916    1.113086e-02
## 2007-03-21  0.0025838378   -0.0036610532   -1.037822e-02
## 2007-03-22  0.0038657681   -0.0022968061    1.910148e-03
## 2007-03-23  0.0220798536    0.0041435760    5.233714e-03
## 2007-03-26 -0.0178347738   -0.0023837373   -5.838566e-03
## 2007-03-27  0.0398975747   -0.0204066442    2.423891e-02
## 2007-03-28 -0.0007375686   -0.0135122847   -1.077354e-02
## 2007-03-29  0.0110754963   -0.0015218607    7.937421e-03
## 2007-03-30 -0.0036513315    0.0122892479    2.527217e-03
## 2007-04-02  0.0078180434    0.0015995817    7.233866e-03
## 2007-04-03  0.0021819783   -0.0002817561    8.524125e-03
## 2007-04-04 -0.0007257920    0.0073309156    2.503233e-02
## 2007-04-05  0.0072623308   -0.0020528088    1.026316e-01
## 2007-04-10  0.0216293198    0.0099107745    9.444712e-02
## 2007-04-11  0.0096445383   -0.0003705882    1.793956e-02
## 2007-04-12 -0.0041936434    0.0044450788    4.737016e-02
## 2007-04-13  0.0114644846   -0.0106947950    1.468540e-03
## 2007-04-16  0.0154986495    0.0134198656   -4.721696e-03
## 2007-04-17  0.0273348932   -0.0040459980    1.768052e-03
## 2007-04-18 -0.0133039384   -0.0048018155    2.957312e-05
## 2007-04-19 -0.0006739223   -0.0076081023    0.000000e+00
## 2007-04-20 -0.0076456370    0.0009348589   -2.529601e-03
## 2007-04-23 -0.0006799891    0.0005605623   -9.258881e-03
## 2007-04-24 -0.0058956646   -0.0009332187   -1.190187e-03
## 2007-04-25  0.0027372782    0.0020555114    2.532738e-03
## 2007-04-26  0.0015923032    0.0041024680   -2.676032e-04
## 2007-04-27 -0.0063592262    0.0052009826   -2.051315e-03
## 2007-04-30  0.0022857574   -0.0048037545   -1.996168e-03
## 2007-05-02 -0.0193843223   -0.0070558152    4.477748e-03
## 2007-05-03 -0.0120929098   -0.0037396799   -5.052132e-03
## 2007-05-04 -0.0042373100    0.0001878942    3.584175e-03
## 2007-05-07  0.0000000000    0.0108836870   -2.976145e-03
## 2007-05-08  0.0730494544   -0.0022272482   -8.955020e-03
## 2007-05-09  0.0068299358    0.0031626254    3.012002e-03
## 2007-05-10 -0.0166302941   -0.0113130296   -9.010925e-04
## 2007-05-11  0.0040431031   -0.0052523195    3.015259e-05
## 2007-05-14  0.0067115242   -0.0030176475    1.592900e-03
## 2007-05-15  0.0068887371   -0.0054851379   -7.200265e-04
## 2007-05-16 -0.0068416071    0.0077981522   -3.002957e-03
## 2007-05-17  0.0022220801   -0.0007551970    4.005908e-03
## 2007-05-18  0.0155210163    0.0056659149   -6.089913e-03
## 2007-05-21 -0.0176857000    0.0268544558    3.319101e-04
## 2007-05-22  0.0037787251    0.0082300379    1.780355e-03
## 2007-05-23  0.0050929764   -0.0056236912   -1.475991e-03
## 2007-05-24 -0.0101343121   -0.0063845304    8.748130e-04
## 2007-05-25  0.0164700081   -0.0034880417    3.013818e-04
## 2007-05-29  0.0166413416    0.0081062554   -9.340981e-04
## 2007-05-30  0.0073225610    0.0184576259    1.025320e-03
## 2007-05-31  0.0143254680    0.0183025159   -1.686761e-03
## 2007-06-01 -0.0050589760   -0.0010570513    4.375499e-03
## 2007-06-04 -0.0042372237    0.0095252566   -3.966239e-03
## 2007-06-05 -0.0170213009   -0.0059414301    1.508548e-03
## 2007-06-06 -0.0177488732   -0.0207412009   -1.506276e-03
## 2007-06-07 -0.0024241336   -0.0158270656   -1.930493e-03
## 2007-06-08 -0.0008833916   -0.0210718614    2.719867e-04
## 2007-06-11 -0.0053064588    0.0083084135    2.568462e-03
## 2007-06-12 -0.0091130609   -0.0039327622   -2.411260e-03
## 2007-06-13 -0.0087483131    0.0054520369   -7.249681e-04
## 2007-06-14  0.0219506948    0.0037396451   -3.012265e-05
## 2007-06-15  0.0108504598   -0.0048431379    3.022006e-04
## 2007-06-18 -0.0043812800    0.0039306867    6.045633e-04
## 2007-06-19 -0.0165015995    0.0162226439   -4.530968e-04
## 2007-06-20  0.0069349982   -0.0159636709   -2.568781e-03
## 2007-06-21 -0.0004444091   -0.0009325969    0.000000e+00
## 2007-06-22 -0.0048897561   -0.0117579373    0.000000e+00
## 2007-06-25 -0.0002236398    0.0162419939    1.512826e-04
## 2007-06-26  0.0026811853    0.0001857278    6.091832e-05
## 2007-06-27  0.0004455881    0.0830547036    1.151024e-03
## 2007-06-28  0.0135858182    0.0000000000    0.000000e+00
## 2007-06-29  0.0279058782    0.0000000000   -9.074947e-04
## 2007-07-02 -0.0006415209    0.0018872021   -6.059603e-04
## 2007-07-03  0.0198933710    0.0099316273    1.213899e-04
## 2007-07-05 -0.0079699162    0.0062729419   -1.213752e-04
## 2007-07-06  0.0097251856    0.0053916646    1.515128e-04
## 2007-07-09 -0.0090030582   -0.0098877365    0.000000e+00
## 2007-07-10 -0.0181706484   -0.0106631231   -1.514899e-04
## 2007-07-11 -0.0068861269    0.0000000000    0.000000e+00
## 2007-07-12  0.0117010133    0.0172794087   -4.424272e-03
## 2007-07-13  0.0017133353   -0.0075679173   -8.126865e-03
## 2007-07-16 -0.0196707589   -0.0038977127   -2.415063e-02
## 2007-07-17 -0.0058885492    0.0113985162   -5.534607e-03
## 2007-07-18 -0.0144799681    0.0038685399   -7.526045e-03
## 2007-07-19  0.0046746708    0.0025135199   -1.398696e-02
## 2007-07-20 -0.0026589074   -0.0218954008    8.336720e-03
## 2007-07-23  0.0008888991    0.0150377306   -3.044337e-03
## 2007-07-24 -0.0059935209   -0.0176768137   -1.485065e-02
## 2007-07-25 -0.0127289505   -0.0089118147   -7.863392e-03
## 2007-07-26 -0.0065596318   -0.0160813504   -4.117469e-02
## 2007-07-27 -0.0059197318   -0.0256595367    1.186745e-02
## 2007-07-30  0.0185525663    0.0252527548   -2.948915e-03
## 2007-07-31  0.0078702311   -0.0068612252    0.000000e+00
## 2007-08-01 -0.0316821483    0.0079717911    2.889736e-03
## 2007-08-02 -0.0195852771    0.0008785480   -6.745935e-03
## 2007-08-03  0.0047003952   -0.0079019153   -1.511939e-02
## 2007-08-06  0.0046782913    0.0171687006    3.846447e-03
## 2007-08-07  0.0039582032    0.0102659060    3.176011e-03
## 2007-08-08  0.0051021205   -0.0249740830    1.348927e-02
## 2007-08-09  0.0023071058   -0.0478713039    3.700849e-03
## 2007-08-10 -0.0145025962    0.0348790781   -3.568891e-02
## 2007-08-13  0.0039708351    0.0066330432   -9.892488e-03
## 2007-08-14 -0.0072126414   -0.0265355608   -6.483921e-03
## 2007-08-15  0.0138270834   -0.0199417719   -8.451927e-03
## 2007-08-16 -0.0406842303   -0.0070932453   -4.398639e-02
## 2007-08-17  0.0130122079    0.0240644345    3.950129e-03
## 2007-08-20 -0.0009515815   -0.0016521245    2.195920e-02
## 2007-08-21 -0.0028571746   -0.0047813871   -1.650353e-03
## 2007-08-22  0.0171918786    0.0012934812   -3.452370e-03
## 2007-08-23  0.0058685559   -0.0029528280    1.728526e-02
## 2007-08-24 -0.0107350399    0.0016659370    2.456341e-02
## 2007-08-27  0.0073131437   -0.0044346735    3.536014e-04
## 2007-08-28 -0.0170961245   -0.0064957360    6.892871e-03
## 2007-08-29  0.0007148404    0.0360547492    3.405393e-03
## 2007-08-30  0.0021429315    0.0054089688    7.872047e-03
## 2007-08-31  0.0251839406    0.0104017354    2.315428e-02
## 2007-09-04  0.0057938663    0.0014201296    1.859246e-02
## 2007-09-05 -0.0011520702   -0.0168379685    3.297577e-03
## 2007-09-06 -0.0078433315    0.0195506747    2.589531e-03
## 2007-09-07 -0.0123224712   -0.0197138952   -2.264983e-02
## 2007-09-10 -0.0025893943    0.0082271510   -1.490745e-02
## 2007-09-11  0.0035402008    0.0068901049    1.251912e-02
## 2007-09-12  0.0000000000    0.0099045348    0.000000e+00
## 2007-09-13  0.0051740023    0.0142659026    9.103680e-03
## 2007-09-14 -0.0032758030    0.0061529736   -1.306086e-02
## 2007-09-17  0.0037561197   -0.0160755984   -1.753138e-02
## 2007-09-18  0.0219830293    0.0440418734    1.409499e-02
## 2007-09-19  0.0251715478   -0.0039120149    3.395966e-02
## 2007-09-20 -0.0017856168   -0.0040986961   -5.429887e-03
## 2007-09-21  0.0105097361   -0.0181755053    4.913608e-02
## 2007-09-24 -0.0068598023    0.0096055103   -1.002677e-02
## 2007-09-25  0.0044564765    0.0110707028   -1.750076e-02
## 2007-09-26 -0.0008875186   -0.0010265753   -2.130303e-02
## 2007-09-27  0.0142095698   -0.0037679777    7.266647e-03
## 2007-09-28  0.0070053232    0.0084236184   -2.713332e-03
## 2007-10-01  0.0004346335    0.0124446390    4.711809e-03
## 2007-10-02 -0.0006518253   -0.0038726003    1.162541e-02
## 2007-10-03  0.0034790384    0.0010142551   -4.668495e-03
## 2007-10-04 -0.0104008511    0.0023639827   -4.329633e-03
## 2007-10-05 -0.0122617670    0.0166779678   -2.833203e-03
## 2007-10-08 -0.0312570227   -0.0056335889   -6.111770e-03
## 2007-10-09  0.0146452030    0.0293281602   -1.330045e-04
## 2007-10-10  0.0040597360    0.0014573048   -5.585112e-03
## 2007-10-11 -0.0069633371   -0.0137408479    1.939007e-03
## 2007-10-12 -0.0033926403    0.0350762858    1.000910e-03
## 2007-10-15 -0.0059011407    0.0121930606    5.866912e-03
## 2007-10-16  0.0047944279   -0.0001564542   -8.649457e-03
## 2007-10-17 -0.0022721764   -0.0117353072    1.283645e-02
## 2007-10-18  0.0022773509    0.0015833685   -1.976975e-02
## 2007-10-19 -0.0015903607    0.0011066058   -6.935952e-03
## 2007-10-22 -0.0122896339   -0.0025264884   -6.611722e-03
## 2007-10-23  0.0149770243    0.0150388131    9.625208e-03
## 2007-10-24 -0.0079456017   -0.0102929775   -6.693552e-03
## 2007-10-25  0.0221967396    0.0059875530    7.044922e-03
## 2007-10-26  0.0120886899    0.0120612783   -5.407226e-03
## 2007-10-29 -0.0002211678    0.0094415929    2.956106e-03
## 2007-10-30 -0.0059734169   -0.0044465405    3.963819e-03
## 2007-10-31  0.0249275178    0.0204836579   -1.417254e-03
## 2007-11-01 -0.0054287865   -0.0368247535   -8.752509e-03
## 2007-11-02 -0.0170304522    0.0007834970   -1.152270e-02
## 2007-11-05 -0.0037761792   -0.0076717618   -1.013973e-02
## 2007-11-06  0.0118172293    0.0096243189    3.787321e-02
## 2007-11-07  0.0101366243   -0.0189090644   -6.277738e-03
## 2007-11-08  0.0399211709    0.0082829472   -1.013472e-02
## 2007-11-09  0.0041957535   -0.0172197404   -3.105680e-03
## 2007-11-12  0.0079381564    0.0062691305    5.785570e-03
## 2007-11-13  0.0029015404    0.0222043861   -6.126810e-03
## 2007-11-14 -0.0014466105   -0.0120330048    3.356244e-03
## 2007-11-15 -0.0374584749   -0.0026886689   -2.174288e-02
## 2007-11-16 -0.0012902029   -0.0065030334   -8.022773e-04
## 2007-11-19 -0.0189450605   -0.0102172739   -6.495106e-03
## 2007-11-20  0.0041693649    0.0045161749   -1.054589e-04
## 2007-11-21 -0.0093967345    0.0096340380   -3.863183e-02
## 2007-11-23  0.0147804359    0.0138359367    6.398673e-03
## 2007-11-26 -0.0160870335   -0.0246272184   -4.214307e-03
## 2007-11-27 -0.0112680385    0.0196200043   -4.633845e-03
## 2007-11-28  0.0254749090    0.0285489777    3.628727e-03
## 2007-11-29 -0.0161256980   -0.0076674735    6.866488e-03
## 2007-11-30  0.0070876365    0.0145262690   -3.083403e-03
## 2007-12-03  0.0149547231    0.0205635738   -3.347539e-03
## 2007-12-04 -0.0058503488   -0.0179103982    4.563640e-03
## 2007-12-05  0.0122056414    0.0021276810    1.032133e-02
## 2007-12-06 -0.0189492180    0.0059980985    1.442435e-02
## 2007-12-07  0.0032924051   -0.0001527698    4.219774e-03
## 2007-12-10  0.0218771168    0.0070335658   -7.485906e-03
## 2007-12-11  0.0107042605   -0.0252047896    3.273104e-03
## 2007-12-12  0.0006356007    0.0038938637   -2.269598e-03
## 2007-12-13 -0.0069857271    0.0079130524   -4.833624e-03
## 2007-12-14  0.0136429443   -0.0098522372    5.357143e-03
## 2007-12-17 -0.0126181073   -0.0197448881   -2.486657e-02
## 2007-12-18  0.0089456958    0.0111021195    7.358455e-03
## 2007-12-19  0.0086553226    0.0007844276   -1.142752e-02
## 2007-12-20  0.0117202774    0.0346397665    4.170478e-03
## 2007-12-21  0.0163426950    0.0039387596   -8.597599e-03
## 2007-12-27  0.0164868002   -0.0191641713    6.834814e-03
## 2007-12-28  0.0264317199   -0.0106153224   -3.649745e-03
## 2008-01-02 -0.0245804281   -0.0160161333    9.523163e-04
## 2008-01-03  0.0018000622   -0.0090076221   -6.184542e-03
## 2008-01-04 -0.0055901525   -0.0154676895   -1.347702e-02
## 2008-01-07 -0.0060230636    0.0059923384   -6.311838e-02
## 2008-01-08 -0.0244393928   -0.0045080581    2.410358e-02
## 2008-01-09 -0.0339543196    0.0022642363    2.482007e-02
## 2008-01-10 -0.0263609199    0.0091978360   -4.365333e-03
## 2008-01-11 -0.0138676216   -0.0294209719   -8.654983e-03
## 2008-01-14 -0.0024553010    0.0004940784   -1.999875e-03
## 2008-01-15 -0.0389348969   -0.0604312297   -2.763112e-02
## 2008-01-16 -0.0498251372    0.0106904688   -6.131098e-02
## 2008-01-17  0.0019601963   -0.0293048261   -3.546552e-03
## 2008-01-18  0.0085595229    0.0092890587    1.165177e-02
## 2008-01-22 -0.0240056794    0.0139823773   -5.147423e-02
## 2008-01-23 -0.0449691944    0.0040144567   -4.053518e-02
## 2008-01-24  0.0796045651   -0.0019125035    9.540250e-02
## 2008-01-25  0.0000000000   -0.0245597771    4.705396e-03
## 2008-01-28 -0.0163855396    0.0230356282   -8.028629e-03
## 2008-01-29  0.0222931703    0.0010474113    8.641635e-03
## 2008-01-30  0.0309131115    0.0357453571    8.567692e-03
## 2008-01-31 -0.0125524519    0.0324916293   -4.433766e-03
## 2008-02-01  0.0237759401    0.0192399805    2.376696e-02
## 2008-02-04 -0.0050586293   -0.0283154880    4.553405e-03
## 2008-02-05 -0.0293507036   -0.0154758159   -3.743716e-02
## 2008-02-06  0.0035715911    0.0038460623    1.635641e-02
## 2008-02-07 -0.0111507720    0.0121605569   -2.176098e-02
## 2008-02-08  0.0103165676   -0.0019745689   -5.070727e-04
## 2008-02-11  0.0035621752    0.0003297804   -1.645953e-02
## 2008-02-12  0.0236629949    0.0117044811    2.374685e-02
## 2008-02-13  0.0041608639    0.0192277480    6.429591e-03
## 2008-02-14  0.0004604429   -0.0039972816   -6.638976e-03
## 2008-02-15 -0.0078231727   -0.0001601949   -2.374859e-02
## 2008-02-19  0.0215677236   -0.0187830386    1.506909e-03
## 2008-02-20 -0.0265606816    0.0013085570   -3.847633e-02
## 2008-02-21  0.0037313937   -0.0143791059    1.430752e-02
## 2008-02-22 -0.0116172602    0.0044764870    3.306054e-03
## 2008-02-25  0.0296192392    0.0165042839    1.836468e-02
## 2008-02-26 -0.0041097591    0.0165611107    6.083098e-02
## 2008-02-27 -0.0144427509   -0.0036735470   -7.686394e-03
## 2008-02-28 -0.0234938526   -0.0054502912   -2.209026e-02
## 2008-02-29 -0.0009530862   -0.0296583807   -1.278227e-02
## 2008-03-03 -0.0030995300   -0.0018272577   -3.485301e-02
## 2008-03-04 -0.0086102151    0.0056584160   -1.367968e-02
## 2008-03-05  0.0031362872    0.0062878089    2.122738e-02
## 2008-03-06 -0.0271765761   -0.0051759661   -7.030500e-03
## 2008-03-07 -0.0113719751   -0.0224908575   -5.629330e-03
## 2008-03-10  0.0152535281   -0.0218066987   -5.439668e-03
## 2008-03-11  0.0000000000    0.0166762199    3.997684e-02
## 2008-03-12  0.0197045857    0.0317677572    2.599756e-02
## 2008-03-13 -0.0248791981    0.0212516266   -1.767042e-02
## 2008-03-14  0.0052018726   -0.0175324635   -8.018360e-03
## 2008-03-17 -0.0450959860   -0.0116743381   -3.921836e-02
## 2008-03-18  0.0038708927    0.0406682266    3.761421e-02
## 2008-03-19 -0.0061696403    0.0025946782    2.573865e-03
## 2008-03-20  0.0137092673    0.0879828615    1.643152e-02
## 2008-03-25  0.0609849325    0.0163523820    3.982488e-02
## 2008-03-26 -0.0055316809   -0.0307155527   -1.720649e-02
## 2008-03-27  0.0157195681   -0.0043757106    1.038106e-02
## 2008-03-28 -0.0052382064   -0.0018190999   -1.222379e-04
## 2008-03-31  0.0078985392    0.0324931725   -5.301313e-03
## 2008-04-01  0.0128237152    0.0230883619    2.484240e-02
## 2008-04-02  0.0009376585   -0.0229983607   -6.440030e-03
## 2008-04-03 -0.0112436077    0.0136823631    4.911721e-03
## 2008-04-04 -0.0045013693   -0.0056603562   -1.242046e-03
## 2008-04-07  0.0064257055   -0.0245218755    5.375023e-03
## 2008-04-08 -0.0111140578   -0.0044892618   -1.516105e-02
## 2008-04-09 -0.0164989375   -0.0013525827   -2.009399e-02
## 2008-04-10 -0.0148313344    0.0139975389   -1.653310e-04
## 2008-04-11 -0.0041955782   -0.0100933536   -2.315583e-02
## 2008-04-14 -0.0014868100   -0.0094468421   -1.092105e-02
## 2008-04-15  0.0074459935   -0.0036333277   -1.390918e-02
## 2008-04-16  0.0199556591    0.0037987247    6.119274e-03
## 2008-04-17 -0.0099032987    0.0224007072   -3.882264e-03
## 2008-04-18  0.0153695127    0.0050330439    3.195925e-02
## 2008-04-21 -0.0072080803    0.0107527674   -1.493906e-02
## 2008-04-22 -0.0079863525   -0.0085984619   -7.071681e-03
## 2008-04-23  0.0090265162   -0.0066144327    1.380969e-01
## 2008-04-24  0.0103965042    0.0071026654   -1.111234e-02
## 2008-04-25 -0.0007179194    0.0099908432    1.080516e-02
## 2008-04-28  0.0055078382   -0.0133835081   -5.601278e-03
## 2008-04-29 -0.0264347295    0.0060455431   -2.558483e-02
## 2008-04-30  0.0026906212   -0.0209585008    9.487593e-03
## 2008-05-02 -0.0151256937    0.0128745396    8.480594e-03
## 2008-05-05  0.0007432621   -0.0100504521   -2.097983e-02
## 2008-05-06  0.0569306002    0.0089577696    2.523789e-03
## 2008-05-07  0.0142854478   -0.0122818446    1.360238e-02
## 2008-05-08  0.0163938217   -0.0292133724   -1.747205e-02
## 2008-05-09  0.0225182441    0.0010802745    5.587579e-03
## 2008-05-12  0.0044944046    0.0072451043    1.878652e-02
## 2008-05-13 -0.0049218054    0.0048975984    3.462707e-04
## 2008-05-14  0.0035971676    0.0271093704    1.029864e-02
## 2008-05-15  0.0210574541    0.0085996846    2.792536e-02
## 2008-05-16  0.0267659947   -0.0072033156   -4.208492e-03
## 2008-05-19 -0.0040596317    0.0037021660    7.154811e-03
## 2008-05-20 -0.0268183716   -0.0109177836    1.574621e-02
## 2008-05-21 -0.0149912827   -0.0284904055   -1.570626e-02
## 2008-05-22  0.0132048521   -0.0018424617    6.029506e-02
## 2008-05-23  0.0024301299   -0.0036920103   -2.022280e-02
## 2008-05-27 -0.0088143937    0.0192993378   -3.981675e-05
## 2008-05-28  0.0333481317    0.0205997691    2.959910e-03
## 2008-05-29 -0.0114027456    0.0149897978    3.230605e-03
## 2008-05-30 -0.0137106878   -0.0002924091   -7.948174e-04
## 2008-06-02 -0.0059575191   -0.0179905444   -2.482704e-02
## 2008-06-03 -0.0024417834   -0.0025321661    2.447431e-04
## 2008-06-04 -0.0028928004    0.0144842586   -1.276725e-02
## 2008-06-05  0.0078108094    0.0455087569    2.470765e-02
## 2008-06-06  0.0008856377   -0.0305410619   -1.342675e-02
## 2008-06-09 -0.0154866453    0.0095687718   -1.299661e-02
## 2008-06-10 -0.0056178574   -0.0014581454   -1.436857e-02
## 2008-06-11 -0.0124296699   -0.0151867144   -1.730878e-02
## 2008-06-12  0.0139591709   -0.0097866715    1.598914e-02
## 2008-06-13  0.0042877887    0.0330937118   -9.888291e-03
## 2008-06-16  0.0051684439   -0.0088418357   -1.274990e-02
## 2008-06-17  0.0015651276   -0.0055572300    1.704682e-02
## 2008-06-18 -0.0111609033   -0.0017645379   -1.379822e-02
## 2008-06-19 -0.0221219011   -0.0005896676   -1.141622e-02
## 2008-06-20 -0.0277006128   -0.0163620677   -1.450040e-02
## 2008-06-23  0.0083095326    0.0025478171   -6.123466e-03
## 2008-06-24 -0.0110667326   -0.0139012284   -8.200129e-03
## 2008-06-25  0.0195239654    0.0000000000    1.117453e-03
## 2008-06-26 -0.0397010448   -0.0980751145   -2.700770e-02
## 2008-06-27 -0.0175098422    0.0141175336   -1.775558e-02
## 2008-06-30 -0.0071782091   -0.0120975931   -4.343980e-03
## 2008-07-01 -0.0301671461   -0.0104008151   -3.959441e-02
## 2008-07-02 -0.0023135593   -0.0152571717   -7.818055e-04
## 2008-07-03  0.0036073668    0.0074025193   -1.740311e-02
## 2008-07-07 -0.0005134814   -0.0352017674   -2.537295e-03
## 2008-07-08 -0.0472642476    0.0329433959   -1.785639e-02
## 2008-07-09  0.0191425743   -0.0234908616    9.039713e-03
## 2008-07-10 -0.0121690867   -0.0224760677   -4.122011e-02
## 2008-07-11 -0.0329407502    0.0105984460   -5.459220e-03
## 2008-07-14  0.0033230626   -0.0079983840   -8.181240e-03
## 2008-07-15 -0.0380901400    0.0327893916   -1.170750e-02
## 2008-07-16  0.0473459630    0.0090218172    1.114646e-02
## 2008-07-17  0.0347947449    0.0068775513    2.694634e-02
## 2008-07-18  0.0063540575   -0.0061474747    1.400113e-02
## 2008-07-21  0.0189425100   -0.0118558205    1.907572e-02
## 2008-07-22  0.0033566340    0.0201704953   -1.194397e-02
## 2008-07-23  0.0079770687    0.0090333649    2.067152e-02
## 2008-07-24 -0.0005104442   -0.0180742247    2.607497e-02
## 2008-07-25 -0.0038314826    0.0006880473    3.831136e-03
## 2008-07-28 -0.0151281425   -0.0159874878   -1.173974e-02
## 2008-07-29  0.0187452426    0.0317962673    2.150836e-03
## 2008-07-30  0.0222334884    0.0104970526    2.468315e-02
## 2008-07-31 -0.0147501776   -0.0167556665   -1.190131e-02
## 2008-08-01 -0.0040597822    0.0122698075    9.153896e-03
## 2008-08-04 -0.0224204943    0.0063976718   -1.527843e-03
## 2008-08-05  0.0766224090    0.0301101778    4.193374e-02
## 2008-08-06  0.0561607591    0.0099059823    2.482699e-02
## 2008-08-07 -0.0320880373   -0.0215470191    7.522679e-03
## 2008-08-08 -0.0018943406    0.0345109564   -5.955620e-03
## 2008-08-11  0.0415184672    0.0050833994    6.527620e-03
## 2008-08-12 -0.0205012677   -0.0184921731   -1.643363e-03
## 2008-08-13 -0.0199999341   -0.0020932230   -2.705236e-02
## 2008-08-14  0.0059324787    0.0004838379   -2.378016e-02
## 2008-08-15 -0.0092002030    0.0046777850    1.901907e-02
## 2008-08-18 -0.0242855799   -0.0102746172   -1.195234e-02
## 2008-08-19 -0.0307469156   -0.0100568504   -4.620125e-02
## 2008-08-20  0.0045317756   -0.0060627380    1.946352e-02
## 2008-08-21 -0.0187968624   -0.0011540389   -2.062291e-02
## 2008-08-22  0.0166028153    0.0085823631    1.719768e-02
## 2008-08-25 -0.0201005718   -0.0229095201    4.801352e-04
## 2008-08-26  0.0023076577   -0.0132304524    7.105314e-03
## 2008-08-27 -0.0133023951    0.0127288156   -1.320459e-02
## 2008-08-28  0.0212598999    0.0259766692    2.140001e-02
## 2008-08-29  0.0167555437   -0.0099640331    1.702609e-02
## 2008-09-02  0.0204743581    0.0094043197    3.524937e-02
## 2008-09-03 -0.0178614101    0.0119318858   -2.281931e-02
## 2008-09-04 -0.0226710174   -0.0204949453   -7.078989e-03
## 2008-09-05 -0.0262553863   -0.0154001658   -2.374984e-02
## 2008-09-08  0.0178012028    0.0256715646    1.398946e-02
## 2008-09-09 -0.0023149037   -0.0008292356   -1.103717e-02
## 2008-09-10 -0.0105694640   -0.0068014332   -1.536939e-02
## 2008-09-11 -0.0333509600    0.0183731337   -1.776927e-03
## 2008-09-12  0.0134770936    0.0155812389    1.034442e-02
## 2008-09-15  0.0077129812   -0.0229325662   -3.571611e-02
## 2008-09-16 -0.0219055764    0.0114050107   -8.988234e-03
## 2008-09-17 -0.0161899782   -0.0266382608   -1.330530e-02
## 2008-09-18  0.0159078580    0.0852923159    2.171619e-03
## 2008-09-19  0.0440065209   -0.0145423243    8.285055e-02
## 2008-09-22  0.0074993130   -0.0086341241   -1.056442e-02
## 2008-09-23 -0.0002566594   -0.0367381802   -1.157117e-02
## 2008-09-24  0.0112965594   -0.0256452366    8.898827e-03
## 2008-09-25  0.0332569861    0.0968454016   -1.712193e-02
## 2008-09-26 -0.0545452036    0.0427622471   -5.038871e-02
## 2008-09-29 -0.0239088274   -0.0404185415   -4.699821e-02
## 2008-09-30  0.0037275806    0.0284395965    1.659772e-02
## 2008-10-01 -0.0127323179   -0.0110614761   -1.789146e-02
## 2008-10-02 -0.0088660374   -0.0364268119   -1.678384e-02
## 2008-10-03  0.0078613624   -0.0078428844   -2.771147e-02
## 2008-10-06 -0.0669716712   -0.0333601348   -9.706084e-02
## 2008-10-07  0.0069185592   -0.0516846792   -4.011834e-02
## 2008-10-08 -0.0246206539   -0.0393234370   -4.660241e-02
## 2008-10-09 -0.0155563371   -0.0470380654    2.158269e-02
## 2008-10-10 -0.0766249363    0.0273170694   -7.832051e-02
## 2008-10-13  0.1365838421    0.0242072037    1.370325e-01
## 2008-10-14 -0.0238636537    0.0227395271    1.331395e-02
## 2008-10-15 -0.1123398315   -0.1183477046   -8.354509e-02
## 2008-10-16  0.0131146218    0.1113983353   -7.892046e-02
## 2008-10-17  0.0200647874    0.0269787668   -3.524324e-03
## 2008-10-20  0.0269669302    0.0394916890    1.613617e-02
## 2008-10-21 -0.0386158086   -0.0440164272    6.526718e-04
## 2008-10-22 -0.0758356513   -0.0808824248   -4.710176e-02
## 2008-10-23  0.0135605483   -0.0337147146   -3.231921e-02
## 2008-10-24 -0.0531733226   -0.0579534176   -4.770140e-02
## 2008-10-27 -0.0670288699   -0.0259465308   -6.931842e-02
## 2008-10-28 -0.0656312306    0.1261006018    7.714276e-03
## 2008-10-29  0.1167916308    0.0011445964    4.760237e-02
## 2008-10-30  0.0599179930    0.0634524731    8.147137e-02
## 2008-10-31 -0.0333568456    0.0326110141    2.073621e-02
## 2008-11-03  0.0374139439   -0.0310603535    1.696720e-02
## 2008-11-04  0.0633752625    0.0068049856    1.032471e-01
## 2008-11-05 -0.0296345373   -0.0611881190   -1.749630e-02
## 2008-11-06 -0.0960299570   -0.0405455317   -3.326890e-02
## 2008-11-07  0.0322824030   -0.0242891144    7.568402e-03
## 2008-11-10 -0.0072727201   -0.0291441384    2.111665e-02
## 2008-11-11 -0.0747252975   -0.0479463997   -3.553096e-02
## 2008-11-12 -0.0043548042   -0.0284649984   -6.792336e-02
## 2008-11-13 -0.0206759072    0.1011942883    8.568645e-03
## 2008-11-14  0.0008121682   -0.0476874001   -1.484884e-02
## 2008-11-17 -0.0296145804   -0.0047277696   -3.123288e-02
## 2008-11-18 -0.0071072842    0.0071258597   -1.331299e-02
## 2008-11-19 -0.0597892780   -0.0600346028   -3.202477e-02
## 2008-11-20 -0.0170174424   -0.0052462837    3.358952e-03
## 2008-11-21 -0.0214123246    0.0979133816    2.509265e-04
## 2008-11-24  0.1075418475    0.0509605662    8.542503e-02
## 2008-11-25  0.0340479641   -0.0204687183    2.466661e-02
## 2008-11-26  0.0097561949    0.0803409845   -5.122990e-02
## 2008-11-28 -0.0152980779    0.0000000000    6.255938e-02
## 2008-12-01 -0.0314800037   -0.0982164698   -4.201185e-02
## 2008-12-02  0.0227944428    0.0414416988    2.811974e-02
## 2008-12-03 -0.0111432427    0.0399916641   -2.197278e-03
## 2008-12-04  0.0108514745    0.0186236880   -2.756250e-02
## 2008-12-05 -0.0582163718    0.0265593604   -1.225897e-02
## 2008-12-08  0.0162210644    0.0530553864    2.608683e-02
## 2008-12-09  0.0923209592   -0.0575035848    4.283534e-02
## 2008-12-10  0.0639809819   -0.0460900459    1.957731e-02
## 2008-12-11 -0.0170748892   -0.0350495659    9.709547e-03
## 2008-12-12  0.0203925327    0.0131338080   -2.188735e-02
## 2008-12-15 -0.0096223293   -0.0239012720   -2.164342e-02
## 2008-12-16  0.0175634581    0.0300889408    2.354715e-02
## 2008-12-17 -0.0216673661    0.0201451996   -1.055036e-02
## 2008-12-18  0.0056308623    0.0404813483    3.406027e-03
## 2008-12-19  0.0149307936   -0.0271397038   -7.375402e-05
## 2008-12-22 -0.0286869416   -0.0421381332   -2.051656e-02
## 2008-12-23 -0.0102234738   -0.0232172614   -5.048125e-03
## 2008-12-29  0.0087988891    0.0204333164    2.991277e-02
## 2008-12-30  0.0291998787    0.0153246427    3.161770e-02
## 2009-01-02  0.0246868198    0.0678209779    4.297908e-02
## 2009-01-05  0.0025169846    0.0071616809    1.482945e-02
## 2009-01-06  0.0473457457   -0.0202097428    4.033703e-02
## 2009-01-07 -0.0123287878   -0.0362873579   -2.006599e-02
## 2009-01-08 -0.0124826426    0.0184305249   -1.122831e-03
## 2009-01-09 -0.0308989471   -0.0346371127   -1.798748e-02
## 2009-01-12 -0.0271739426    0.0102802207    3.367287e-03
## 2009-01-13  0.0085661742   -0.0123704845   -2.053703e-02
## 2009-01-14 -0.0620384079   -0.0575755367   -2.823056e-02
## 2009-01-15  0.0055118861    0.0066452600    1.043574e-02
## 2009-01-16  0.0191855223   -0.0034073358    4.396157e-03
## 2009-01-20 -0.0418747638   -0.0568375686   -4.328489e-02
## 2009-01-21  0.0268644421    0.0344363183    3.747298e-02
## 2009-01-22  0.0234285143   -0.0006572824   -2.330972e-02
## 2009-01-23 -0.0095386888    0.0010956753   -1.634051e-02
## 2009-01-26  0.0608631405   -0.0002191271    5.537335e-02
## 2009-01-27 -0.0007262201   -0.0035033231   -4.729009e-02
## 2009-01-28  0.0432412125    0.0459240356    2.173892e-02
## 2009-01-29 -0.0372691199   -0.0338235447    4.964614e-04
## 2009-01-30 -0.0184516326   -0.0160904953    1.630482e-03
## 2009-02-02  0.0033174440   -0.0181214883    2.576090e-02
## 2009-02-03  0.0088169579    0.0420888244   -8.624427e-03
## 2009-02-04  0.0335034911   -0.0112313481    1.962566e-02
## 2009-02-05  0.0035234561    0.0310182644   -6.893851e-03
## 2009-02-06  0.0210674792    0.0313556300    1.931269e-02
## 2009-02-09  0.0037826253   -0.0186931976    1.422714e-02
## 2009-02-10 -0.0171291572   -0.0569400537   -1.662019e-02
## 2009-02-11 -0.0118510039   -0.0164258481   -1.750959e-02
## 2009-02-12 -0.0370368693    0.0033854785   -4.224843e-02
## 2009-02-13 -0.0065934836   -0.0231671837    5.100832e-03
## 2009-02-17 -0.0317108988   -0.0343083933   -5.110809e-02
## 2009-02-18 -0.0156130647    0.0376736042   -4.384168e-02
## 2009-02-19 -0.0131527780   -0.0163143810    7.405633e-03
## 2009-02-20 -0.0078401961    0.0028030599   -3.003037e-02
## 2009-02-23 -0.0363490293   -0.0307478830   -2.555830e-02
## 2009-02-24  0.0020500551    0.0319634438    1.414867e-02
## 2009-02-25 -0.0073650113   -0.0183978423    2.904445e-02
## 2009-02-26 -0.0028855459   -0.0265719246   -2.077240e-02
## 2009-02-27 -0.0487805846    0.0121864432   -3.230492e-02
## 2009-03-02 -0.0004344655   -0.0426198698   -2.970201e-02
## 2009-03-03 -0.0043478479    0.0072939009   -1.612503e-02
## 2009-03-04  0.0013100241    0.0624219977   -1.402199e-03
## 2009-03-05 -0.0087221374   -0.0387488222    4.387584e-04
## 2009-03-06  0.0092388054    0.0000000000   -6.728654e-02
## 2009-03-09  0.0300786967   -0.0343010710   -3.085022e-02
## 2009-03-10  0.0558609564    0.0788177523    4.590477e-02
## 2009-03-11 -0.0076151488    0.0437392326    2.811499e-02
## 2009-03-12  0.0072697293    0.0267097104    1.074005e-02
## 2009-03-13 -0.0220527738    0.0017942572    9.018825e-03
## 2009-03-16  0.0000000000   -0.0170139496    2.646014e-02
## 2009-03-17 -0.0225501637    0.0341608018   -8.276453e-03
## 2009-03-18 -0.0020975018    0.0112311919    2.590595e-02
## 2009-03-19  0.0239597924    0.0126301274    1.364295e-02
## 2009-03-20 -0.0139573259   -0.0318279219    1.153664e-02
## 2009-03-23  0.0258116001    0.0577530345   -1.223138e-02
## 2009-03-24  0.0320617305   -0.0424196533    9.872854e-03
## 2009-03-25  0.0408966448    0.0168858478    2.485444e-03
## 2009-03-26 -0.0079335721    0.0265257446   -2.413236e-02
## 2009-03-27 -0.0415077733   -0.0159661856   -3.497614e-02
## 2009-03-30 -0.0290028023   -0.0123826692   -2.975019e-02
## 2009-03-31  0.0253681266    0.0136189895    3.355678e-02
## 2009-04-01  0.0031924022    0.0023455839   -1.312685e-02
## 2009-04-02  0.0497214934    0.0742553479    7.156150e-02
## 2009-04-03  0.0253883720    0.0273323818    4.650789e-02
## 2009-04-06 -0.0136733206   -0.0115674053    3.906383e-02
## 2009-04-07 -0.0142376135   -0.0275014957   -4.566257e-03
## 2009-04-08 -0.0011401426    0.0076211840    2.714071e-02
## 2009-04-09  0.0506087374    0.0603104543    3.714182e-02
## 2009-04-14 -0.0003622112   -0.0351039757    5.691106e-02
## 2009-04-15 -0.0007245979    0.0138130648    2.913026e-02
## 2009-04-16  0.0058014216    0.0318558214    2.216924e-02
## 2009-04-17 -0.0007210274    0.0156221296    3.931082e-02
## 2009-04-20 -0.0194805732   -0.0412012058   -2.397387e-02
## 2009-04-21  0.0360560167    0.0173794155    1.953568e-02
## 2009-04-22  0.0383521640    0.0324764417   -2.009742e-02
## 2009-04-23  0.0294118311   -0.0110910106    8.980862e-03
## 2009-04-24  0.0169435064    0.0062507930    7.133460e-03
## 2009-04-27 -0.0143744201   -0.0109627268   -6.080107e-03
## 2009-04-28 -0.0248591175    0.0269722210   -2.345974e-02
## 2009-04-29 -0.0248130341   -0.0473104895    5.682987e-03
## 2009-04-30 -0.0024399076   -0.0092526918    4.186755e-02
## 2009-05-04  0.0307477158    0.0533640694    2.218759e-02
## 2009-05-05 -0.1118642388   -0.0048849386   -1.627952e-02
## 2009-05-06 -0.0442748867   -0.0070910545    0.000000e+00
## 2009-05-07  0.0095845681   -0.0280168831   -7.048729e-03
## 2009-05-08 -0.0028249078    0.0252450249   -5.185189e-02
## 2009-05-11  0.0174019880   -0.0235210265   -7.161380e-03
## 2009-05-12  0.0401748191   -0.0406472293    1.796718e-02
## 2009-05-13 -0.0439768286   -0.0286385789    3.800513e-03
## 2009-05-14 -0.0316000546    0.0288771980    1.789916e-01
## 2009-05-15 -0.0090872767   -0.0235526677   -3.966679e-04
## 2009-05-18  0.0621093424    0.0291458851    3.491154e-02
## 2009-05-19  0.0529826595    0.0164063991    3.648107e-02
## 2009-05-20  0.0231085429   -0.0259416654    2.773827e-02
## 2009-05-21 -0.0437158870    0.0130202913   -1.811313e-02
## 2009-05-22  0.0015238424    0.0206424144   -2.241754e-02
## 2009-05-26  0.0015214790    0.0335813499    6.873130e-03
## 2009-05-27 -0.0026586104    0.0044307197    2.711935e-02
## 2009-05-28 -0.0156129998    0.0128651526   -3.649349e-02
## 2009-05-29 -0.0015474675    0.0352022497    2.031758e-02
## 2009-06-01  0.0333203844    0.0387381193    2.286269e-02
## 2009-06-02  0.0044995788   -0.0241311246   -1.141525e-03
## 2009-06-03 -0.0182905026    0.0058795643   -2.827287e-03
## 2009-06-04 -0.0140684421    0.0064714929    2.050977e-03
## 2009-06-05  0.0046278078    0.0130347647    1.745594e-03
## 2009-06-08 -0.0130518115   -0.0049750381   -1.652613e-02
## 2009-06-09  0.0042784802    0.0113790885   -1.118242e-02
## 2009-06-10  0.0731992486   -0.0274463595    2.997150e-02
## 2009-06-11  0.0061347716   -0.0075371017    2.603960e-02
## 2009-06-12 -0.0362265085   -0.0001766474    2.865118e-03
## 2009-06-15 -0.0055825864   -0.0118354700   -2.215730e-02
## 2009-06-16 -0.0074850593   -0.0109045589   -2.480614e-02
## 2009-06-17  0.0120664482   -0.0126510597   -5.136367e-02
## 2009-06-18 -0.0011178793    0.0305691216    7.412802e-03
## 2009-06-19  0.0000000000    0.0071048528    1.522809e-02
## 2009-06-22 -0.0197685241   -0.0253969481   -4.247814e-02
## 2009-06-23  0.0232116290   -0.0311259014   -3.225258e-03
## 2009-06-24  0.0312382590   -0.0097116658    5.262811e-02
## 2009-06-25 -0.0068518794   -0.0328185051   -2.684914e-02
## 2009-06-26 -0.0054466019   -0.0085799971   -2.688052e-02
## 2009-06-29  0.0007301878    0.0178992478    3.855324e-02
## 2009-06-30 -0.0113096738    0.0005797039   -5.166572e-03
## 2009-07-01  0.0166051000    0.0123603251    1.327189e-02
## 2009-07-02 -0.0257712724   -0.0259445846   -7.339756e-03
## 2009-07-06 -0.0193740472    0.0166471613   -4.506636e-02
## 2009-07-07 -0.0091187818   -0.0134849858    1.935744e-03
## 2009-07-08 -0.0145704404    0.0058581681   -2.624926e-02
## 2009-07-09 -0.0163423768   -0.0087360748   -4.720854e-03
## 2009-07-10  0.0019778559    0.0047005233   -9.211450e-03
## 2009-07-13  0.0138175227    0.0046784217    3.947833e-02
## 2009-07-14  0.0218069138    0.0069845704   -3.537849e-03
## 2009-07-15  0.0099086386    0.0198460085    5.800826e-02
## 2009-07-16  0.0128301761    0.0049116327   -3.167443e-04
## 2009-07-17  0.0081966128   -0.0141002496   -5.256516e-03
## 2009-07-20  0.0192166236    0.0074378548    1.585267e-02
## 2009-07-21  0.0152283922   -0.0143863881    3.296575e-02
## 2009-07-22  0.0000000000   -0.0103705450    1.820045e-03
## 2009-07-23  0.0221428942   -0.0075681065    2.440692e-02
## 2009-07-24  0.0150244843    0.0201406051    2.542010e-03
## 2009-07-27  0.0003442111    0.0038337598    8.491367e-03
## 2009-07-28 -0.0127322388    0.0103110260    1.110984e-03
## 2009-07-29  0.0484489440    0.0275939090    1.524450e-02
## 2009-07-30 -0.0073139676    0.0316353106    2.364511e-02
## 2009-07-31 -0.0070327061    0.0098053953   -5.620742e-04
## 2009-08-03  0.0259696199   -0.0003528710    2.226875e-02
## 2009-08-04  0.0003287479    0.0162483668    1.490733e-02
## 2009-08-05  0.0591521510   -0.0090369330    4.368541e-02
## 2009-08-06 -0.0006204985    0.0105226094    3.318454e-02
## 2009-08-07  0.0360136678    0.0078099003   -4.584053e-02
## 2009-08-10  0.0017980785   -0.0160149802   -4.651545e-02
## 2009-08-11 -0.0478613841   -0.0061255022   -1.596677e-02
## 2009-08-12 -0.0062833316    0.0128543690   -1.555229e-02
## 2009-08-13  0.0028454706    0.0050418336    6.438910e-02
## 2009-08-14  0.0012609499   -0.0164334191    3.632867e-02
## 2009-08-17  0.0044082112   -0.0249735849   -1.602799e-02
## 2009-08-18  0.0097178094    0.0030662094    1.203278e-02
## 2009-08-19 -0.0009315082    0.0208600151   -4.257363e-03
## 2009-08-20  0.0059043704    0.0040513580    3.514430e-02
## 2009-08-21  0.0169910346   -0.0236842496    1.662573e-03
## 2009-08-24 -0.0103281298    0.0062891046   -1.081236e-02
## 2009-08-25  0.0178024828   -0.0149999410    9.151050e-03
## 2009-08-26  0.0141736438    0.0052576496    2.015120e-02
## 2009-08-27 -0.0187333535    0.0248874212   -2.390141e-02
## 2009-08-28  0.0000000000   -0.0114378588    1.887091e-02
## 2009-08-31 -0.0042424268   -0.0140617245   -2.080555e-02
## 2009-09-01 -0.0276930458   -0.0185954468   -2.586218e-03
## 2009-09-02 -0.0143976754   -0.0193157722   -2.659002e-02
## 2009-09-03 -0.0003174279    0.0271457458    2.423483e-02
## 2009-09-04  0.0025411263    0.0093057075    5.058637e-02
## 2009-09-08  0.0329531840    0.0186244711    5.814978e-02
## 2009-09-09  0.0432517168    0.0019914218    1.990820e-02
## 2009-09-10 -0.0282273185    0.0012642036   -1.124329e-03
## 2009-09-11 -0.0042358310   -0.0077586313   -1.873109e-02
## 2009-09-14  0.0249164211   -0.0014547813    1.404111e-02
## 2009-09-15 -0.0008893915   -0.0040065781   -4.479825e-03
## 2009-09-16  0.0682492084    0.0455295139    4.086381e-02
## 2009-09-17  0.0138887800    0.0159144847    6.244582e-03
## 2009-09-18 -0.0043833021    0.0086075455   -3.458895e-02
## 2009-09-21 -0.0121081294   -0.0006829805   -2.112797e-03
## 2009-09-22 -0.0013926977    0.0003417710    4.730062e-03
## 2009-09-23  0.0083683653   -0.0046100137    1.170251e-02
## 2009-09-24 -0.0179804443   -0.0022296592   -2.880722e-03
## 2009-09-25  0.0140841934    0.0080796533   -2.177640e-03
## 2009-09-28  0.0066664510    0.0061390329   -1.331890e-02
## 2009-09-29 -0.0091058096    0.0184747302    2.483166e-03
## 2009-09-30  0.0072404633    0.0767178911    2.193113e-02
## 2009-10-01 -0.0185234103   -0.0340028583   -2.798229e-02
## 2009-10-02 -0.0166198977   -0.0076799375   -4.125488e-02
## 2009-10-05  0.0037237474    0.0122542270    7.187381e-03
## 2009-10-06  0.0273972465    0.0049377361    4.694824e-02
## 2009-10-07 -0.0241665915    0.0052303002    9.013458e-03
## 2009-10-08 -0.0179333989    0.0094608166   -1.866415e-03
## 2009-10-09  0.0101446938   -0.0067165635    6.723294e-03
## 2009-10-12 -0.0028690471   -0.0053462994    7.474565e-03
## 2009-10-13 -0.0126620053    0.0067979762   -1.180912e-02
## 2009-10-14  0.0422616530    0.0191586995    2.887596e-02
## 2009-10-15  0.0151006182    0.0009240538   -5.483182e-03
## 2009-10-16 -0.0041320857    0.0021553009   -1.840855e-02
## 2009-10-19  0.0124480175    0.0152073722    2.162848e-02
## 2009-10-20 -0.0215846748   -0.0151308362   -2.610602e-02
## 2009-10-21 -0.0150795338   -0.0052236040   -2.867324e-02
## 2009-10-22 -0.0085057783    0.0067955757   -1.917634e-02
## 2009-10-23 -0.0077208927   -0.0156468560    3.686296e-03
## 2009-10-26 -0.0279539899   -0.0065449865   -1.287759e-02
## 2009-10-27 -0.0097835508    0.0053333153   -2.514962e-02
## 2009-10-28 -0.0374251890   -0.0237166143   -3.565379e-02
## 2009-10-29  0.0189735406    0.0182195893    4.979706e-02
## 2009-10-30 -0.0384614887   -0.0240148996   -8.733093e-03
## 2009-11-02  0.0380954234    0.0051461579    1.766814e-02
## 2009-11-03 -0.0018351354    0.0025600383   -9.839489e-03
## 2009-11-04  0.0376838365    0.0011171623    4.596048e-02
## 2009-11-05  0.0100384774    0.0323609355    1.534734e-02
## 2009-11-06  0.0008770156   -0.0030882651    3.193826e-03
## 2009-11-09  0.0163551129    0.0117719333    4.457433e-02
## 2009-11-10  0.0074711374   -0.0130128995   -8.328532e-03
## 2009-11-11  0.0233885625    0.0071350468   -2.943783e-03
## 2009-11-12 -0.0089183832   -0.0129370106    1.276506e-02
## 2009-11-13  0.0059050833    0.0051492970   -1.097501e-02
## 2009-11-16  0.0223652011    0.0260785091    1.140008e-02
## 2009-11-17 -0.0131255390   -0.0172466769   -1.427178e-02
## 2009-11-18  0.0038793238   -0.0083123896   -1.352157e-02
## 2009-11-19 -0.0198731036   -0.0133503131   -2.283049e-02
## 2009-11-20 -0.0053507789    0.0056640033    2.931860e-03
## 2009-11-23  0.0325595567    0.0089174388    4.092471e-02
## 2009-11-24 -0.0054838201    0.0004651363   -3.326728e-03
## 2009-11-25  0.0391506339    0.0182889740    2.245427e-02
## 2009-11-27  0.0039799764   -0.0098933872   -1.899361e-02
## 2009-11-30  0.0076640518   -0.0024595127   -1.119310e-02
## 2009-12-01  0.0097033974    0.0078594265    2.076040e-02
## 2009-12-02 -0.0155842020   -0.0007647227    1.001936e-02
## 2009-12-03 -0.0187336535    0.0062237977   -3.561290e-03
## 2009-12-04  0.0142512676   -0.0057215410    2.420810e-02
## 2009-12-07  0.0129901803    0.0037326216   -1.528645e-02
## 2009-12-08 -0.0120386093   -0.0156492301   -1.898245e-02
## 2009-12-09 -0.0002648830   -0.0248699929   -1.092202e-02
## 2009-12-10 -0.0100688130    0.0121064985    1.356409e-02
## 2009-12-11  0.0096360235    0.0185007397    7.892349e-03
## 2009-12-14 -0.0018559049    0.0046979665   -1.319257e-03
## 2009-12-15  0.0095616150    0.0029612338   -8.479974e-03
## 2009-12-16  0.0049986922   -0.0046621930    1.646016e-02
## 2009-12-17  0.0112566881   -0.0124895861   -7.314393e-03
## 2009-12-18 -0.0015532456    0.0184977972   -1.111704e-02
## 2009-12-21  0.0046669554    0.0071402551   -4.651851e-03
## 2009-12-22 -0.0051614921    0.0033909681    1.267917e-02
## 2009-12-23 -0.0036314664    0.0052228840   -3.503767e-03
## 2009-12-28  0.0091120001    0.0009168574    8.919109e-03
## 2009-12-29 -0.0095458042    0.0108395269   -2.804924e-03
## 2009-12-30 -0.0161498202   -0.0010569117   -1.184925e-02
daily_return.NA <- daily_return[complete.cases(daily_return), ]
daily_return.NA
##            daily.returns daily.returns.1 daily.returns.2
## 2007-01-03  0.0000000000    0.0000000000    0.000000e+00
## 2007-01-04 -0.0060479073    0.0102383020   -2.027591e-02
## 2007-01-05 -0.0132273435    0.0016215920   -1.121716e-02
## 2007-01-08  0.0048256640   -0.0030354266   -6.586170e-03
## 2007-01-09 -0.0133404065    0.0124839728   -1.388401e-02
## 2007-01-10  0.0013520415    0.0000000000   -2.991787e-03
## 2007-01-11  0.0008102024    0.0022049215    2.372448e-02
## 2007-01-12  0.0107934789   -0.0022000705    1.389803e-02
## 2007-01-16 -0.0013350438    0.0021046794   -1.176853e-02
## 2007-01-17  0.0032077922   -0.0015004731   -7.159284e-03
## 2007-01-18  0.0231813707   -0.0015023240   -1.074427e-03
## 2007-01-19  0.0054687900    0.0027084406   -7.461593e-03
## 2007-01-22 -0.0080289697   -0.0224132568   -6.433589e-03
## 2007-01-23 -0.0099216667   -0.0096215742    7.319940e-03
## 2007-01-24 -0.0192510633    0.0008266619   -5.310266e-03
## 2007-01-25 -0.0086043627   -0.0103263346   -1.443534e-02
## 2007-01-26 -0.0059669565   -0.0066772000   -1.357746e-02
## 2007-01-29 -0.0021828181    0.0117647424    6.141465e-03
## 2007-01-30  0.0068360989    0.0148458715   -1.543992e-02
## 2007-01-31  0.0027158337    0.0108441583    1.641156e-02
## 2007-02-01  0.0062298709    0.0189253649    3.875147e-02
## 2007-02-02  0.0048452805   -0.0047677865    2.245112e-03
## 2007-02-05  0.0233053685   -0.0077844171   -5.169487e-04
## 2007-02-06  0.0041886258    0.0176022282    7.517285e-03
## 2007-02-07 -0.0054743965    0.0170997935   -6.331795e-03
## 2007-02-08  0.0020968646    0.0047623700   -4.339795e-03
## 2007-02-09 -0.0086317438    0.0020307846    1.141553e-03
## 2007-02-12 -0.0026387660    0.0074322867    2.073238e-03
## 2007-02-13  0.0023810301    0.0079524709    0.000000e+00
## 2007-02-14  0.0110847350    0.0017110531    2.068949e-02
## 2007-02-15 -0.0020882992    0.0012336497   -5.912233e-03
## 2007-02-16 -0.0057544959    0.0074873026   -1.447723e-02
## 2007-02-20 -0.0110499322    0.0047976904   -4.482933e-02
## 2007-02-21 -0.0026601371    0.0028088954    1.227495e-02
## 2007-02-22  0.0008001958    0.0104568269   -1.497998e-03
## 2007-02-23  0.0154586497   -0.0017562924    1.564449e-02
## 2007-02-26 -0.0034121695   -0.0019430090   -5.486309e-03
## 2007-02-27 -0.0123782971   -0.0357973831   -3.232064e-02
## 2007-02-28 -0.0101332636    0.0048092834   -1.881961e-02
## 2007-03-01 -0.0078126143    0.0078492635   -5.586685e-03
## 2007-03-02 -0.0103174389   -0.0135816154   -1.685219e-03
## 2007-03-05 -0.0260631175   -0.0134796312   -1.988260e-03
## 2007-03-06 -0.0022535288    0.0257660200   -1.135275e-02
## 2007-03-07 -0.0033880492   -0.0048525959    1.041839e-02
## 2007-03-08  0.0254958503    0.0292240087    6.284258e-03
## 2007-03-09  0.0262430115    0.0119501362    6.432043e-03
## 2007-03-12 -0.0029608600   -0.0023622722   -1.107277e-02
## 2007-03-13 -0.0107993387   -0.0094691132   -4.395969e-03
## 2007-03-14 -0.0062771440    0.0021030671   -1.822794e-02
## 2007-03-15  0.0060422078    0.0080137091    1.376133e-02
## 2007-03-16  0.0182910629    0.0171301705    8.038548e-03
## 2007-03-19  0.0147454221    0.0079095643    3.686282e-03
## 2007-03-20  0.0224570675    0.0085852916    1.113086e-02
## 2007-03-21  0.0025838378   -0.0036610532   -1.037822e-02
## 2007-03-22  0.0038657681   -0.0022968061    1.910148e-03
## 2007-03-23  0.0220798536    0.0041435760    5.233714e-03
## 2007-03-26 -0.0178347738   -0.0023837373   -5.838566e-03
## 2007-03-27  0.0398975747   -0.0204066442    2.423891e-02
## 2007-03-28 -0.0007375686   -0.0135122847   -1.077354e-02
## 2007-03-29  0.0110754963   -0.0015218607    7.937421e-03
## 2007-03-30 -0.0036513315    0.0122892479    2.527217e-03
## 2007-04-02  0.0078180434    0.0015995817    7.233866e-03
## 2007-04-03  0.0021819783   -0.0002817561    8.524125e-03
## 2007-04-04 -0.0007257920    0.0073309156    2.503233e-02
## 2007-04-05  0.0072623308   -0.0020528088    1.026316e-01
## 2007-04-10  0.0216293198    0.0099107745    9.444712e-02
## 2007-04-11  0.0096445383   -0.0003705882    1.793956e-02
## 2007-04-12 -0.0041936434    0.0044450788    4.737016e-02
## 2007-04-13  0.0114644846   -0.0106947950    1.468540e-03
## 2007-04-16  0.0154986495    0.0134198656   -4.721696e-03
## 2007-04-17  0.0273348932   -0.0040459980    1.768052e-03
## 2007-04-18 -0.0133039384   -0.0048018155    2.957312e-05
## 2007-04-19 -0.0006739223   -0.0076081023    0.000000e+00
## 2007-04-20 -0.0076456370    0.0009348589   -2.529601e-03
## 2007-04-23 -0.0006799891    0.0005605623   -9.258881e-03
## 2007-04-24 -0.0058956646   -0.0009332187   -1.190187e-03
## 2007-04-25  0.0027372782    0.0020555114    2.532738e-03
## 2007-04-26  0.0015923032    0.0041024680   -2.676032e-04
## 2007-04-27 -0.0063592262    0.0052009826   -2.051315e-03
## 2007-04-30  0.0022857574   -0.0048037545   -1.996168e-03
## 2007-05-02 -0.0193843223   -0.0070558152    4.477748e-03
## 2007-05-03 -0.0120929098   -0.0037396799   -5.052132e-03
## 2007-05-04 -0.0042373100    0.0001878942    3.584175e-03
## 2007-05-07  0.0000000000    0.0108836870   -2.976145e-03
## 2007-05-08  0.0730494544   -0.0022272482   -8.955020e-03
## 2007-05-09  0.0068299358    0.0031626254    3.012002e-03
## 2007-05-10 -0.0166302941   -0.0113130296   -9.010925e-04
## 2007-05-11  0.0040431031   -0.0052523195    3.015259e-05
## 2007-05-14  0.0067115242   -0.0030176475    1.592900e-03
## 2007-05-15  0.0068887371   -0.0054851379   -7.200265e-04
## 2007-05-16 -0.0068416071    0.0077981522   -3.002957e-03
## 2007-05-17  0.0022220801   -0.0007551970    4.005908e-03
## 2007-05-18  0.0155210163    0.0056659149   -6.089913e-03
## 2007-05-21 -0.0176857000    0.0268544558    3.319101e-04
## 2007-05-22  0.0037787251    0.0082300379    1.780355e-03
## 2007-05-23  0.0050929764   -0.0056236912   -1.475991e-03
## 2007-05-24 -0.0101343121   -0.0063845304    8.748130e-04
## 2007-05-25  0.0164700081   -0.0034880417    3.013818e-04
## 2007-05-29  0.0166413416    0.0081062554   -9.340981e-04
## 2007-05-30  0.0073225610    0.0184576259    1.025320e-03
## 2007-05-31  0.0143254680    0.0183025159   -1.686761e-03
## 2007-06-01 -0.0050589760   -0.0010570513    4.375499e-03
## 2007-06-04 -0.0042372237    0.0095252566   -3.966239e-03
## 2007-06-05 -0.0170213009   -0.0059414301    1.508548e-03
## 2007-06-06 -0.0177488732   -0.0207412009   -1.506276e-03
## 2007-06-07 -0.0024241336   -0.0158270656   -1.930493e-03
## 2007-06-08 -0.0008833916   -0.0210718614    2.719867e-04
## 2007-06-11 -0.0053064588    0.0083084135    2.568462e-03
## 2007-06-12 -0.0091130609   -0.0039327622   -2.411260e-03
## 2007-06-13 -0.0087483131    0.0054520369   -7.249681e-04
## 2007-06-14  0.0219506948    0.0037396451   -3.012265e-05
## 2007-06-15  0.0108504598   -0.0048431379    3.022006e-04
## 2007-06-18 -0.0043812800    0.0039306867    6.045633e-04
## 2007-06-19 -0.0165015995    0.0162226439   -4.530968e-04
## 2007-06-20  0.0069349982   -0.0159636709   -2.568781e-03
## 2007-06-21 -0.0004444091   -0.0009325969    0.000000e+00
## 2007-06-22 -0.0048897561   -0.0117579373    0.000000e+00
## 2007-06-25 -0.0002236398    0.0162419939    1.512826e-04
## 2007-06-26  0.0026811853    0.0001857278    6.091832e-05
## 2007-06-27  0.0004455881    0.0830547036    1.151024e-03
## 2007-06-28  0.0135858182    0.0000000000    0.000000e+00
## 2007-06-29  0.0279058782    0.0000000000   -9.074947e-04
## 2007-07-02 -0.0006415209    0.0018872021   -6.059603e-04
## 2007-07-03  0.0198933710    0.0099316273    1.213899e-04
## 2007-07-05 -0.0079699162    0.0062729419   -1.213752e-04
## 2007-07-06  0.0097251856    0.0053916646    1.515128e-04
## 2007-07-09 -0.0090030582   -0.0098877365    0.000000e+00
## 2007-07-10 -0.0181706484   -0.0106631231   -1.514899e-04
## 2007-07-11 -0.0068861269    0.0000000000    0.000000e+00
## 2007-07-12  0.0117010133    0.0172794087   -4.424272e-03
## 2007-07-13  0.0017133353   -0.0075679173   -8.126865e-03
## 2007-07-16 -0.0196707589   -0.0038977127   -2.415063e-02
## 2007-07-17 -0.0058885492    0.0113985162   -5.534607e-03
## 2007-07-18 -0.0144799681    0.0038685399   -7.526045e-03
## 2007-07-19  0.0046746708    0.0025135199   -1.398696e-02
## 2007-07-20 -0.0026589074   -0.0218954008    8.336720e-03
## 2007-07-23  0.0008888991    0.0150377306   -3.044337e-03
## 2007-07-24 -0.0059935209   -0.0176768137   -1.485065e-02
## 2007-07-25 -0.0127289505   -0.0089118147   -7.863392e-03
## 2007-07-26 -0.0065596318   -0.0160813504   -4.117469e-02
## 2007-07-27 -0.0059197318   -0.0256595367    1.186745e-02
## 2007-07-30  0.0185525663    0.0252527548   -2.948915e-03
## 2007-07-31  0.0078702311   -0.0068612252    0.000000e+00
## 2007-08-01 -0.0316821483    0.0079717911    2.889736e-03
## 2007-08-02 -0.0195852771    0.0008785480   -6.745935e-03
## 2007-08-03  0.0047003952   -0.0079019153   -1.511939e-02
## 2007-08-06  0.0046782913    0.0171687006    3.846447e-03
## 2007-08-07  0.0039582032    0.0102659060    3.176011e-03
## 2007-08-08  0.0051021205   -0.0249740830    1.348927e-02
## 2007-08-09  0.0023071058   -0.0478713039    3.700849e-03
## 2007-08-10 -0.0145025962    0.0348790781   -3.568891e-02
## 2007-08-13  0.0039708351    0.0066330432   -9.892488e-03
## 2007-08-14 -0.0072126414   -0.0265355608   -6.483921e-03
## 2007-08-15  0.0138270834   -0.0199417719   -8.451927e-03
## 2007-08-16 -0.0406842303   -0.0070932453   -4.398639e-02
## 2007-08-17  0.0130122079    0.0240644345    3.950129e-03
## 2007-08-20 -0.0009515815   -0.0016521245    2.195920e-02
## 2007-08-21 -0.0028571746   -0.0047813871   -1.650353e-03
## 2007-08-22  0.0171918786    0.0012934812   -3.452370e-03
## 2007-08-23  0.0058685559   -0.0029528280    1.728526e-02
## 2007-08-24 -0.0107350399    0.0016659370    2.456341e-02
## 2007-08-27  0.0073131437   -0.0044346735    3.536014e-04
## 2007-08-28 -0.0170961245   -0.0064957360    6.892871e-03
## 2007-08-29  0.0007148404    0.0360547492    3.405393e-03
## 2007-08-30  0.0021429315    0.0054089688    7.872047e-03
## 2007-08-31  0.0251839406    0.0104017354    2.315428e-02
## 2007-09-04  0.0057938663    0.0014201296    1.859246e-02
## 2007-09-05 -0.0011520702   -0.0168379685    3.297577e-03
## 2007-09-06 -0.0078433315    0.0195506747    2.589531e-03
## 2007-09-07 -0.0123224712   -0.0197138952   -2.264983e-02
## 2007-09-10 -0.0025893943    0.0082271510   -1.490745e-02
## 2007-09-11  0.0035402008    0.0068901049    1.251912e-02
## 2007-09-12  0.0000000000    0.0099045348    0.000000e+00
## 2007-09-13  0.0051740023    0.0142659026    9.103680e-03
## 2007-09-14 -0.0032758030    0.0061529736   -1.306086e-02
## 2007-09-17  0.0037561197   -0.0160755984   -1.753138e-02
## 2007-09-18  0.0219830293    0.0440418734    1.409499e-02
## 2007-09-19  0.0251715478   -0.0039120149    3.395966e-02
## 2007-09-20 -0.0017856168   -0.0040986961   -5.429887e-03
## 2007-09-21  0.0105097361   -0.0181755053    4.913608e-02
## 2007-09-24 -0.0068598023    0.0096055103   -1.002677e-02
## 2007-09-25  0.0044564765    0.0110707028   -1.750076e-02
## 2007-09-26 -0.0008875186   -0.0010265753   -2.130303e-02
## 2007-09-27  0.0142095698   -0.0037679777    7.266647e-03
## 2007-09-28  0.0070053232    0.0084236184   -2.713332e-03
## 2007-10-01  0.0004346335    0.0124446390    4.711809e-03
## 2007-10-02 -0.0006518253   -0.0038726003    1.162541e-02
## 2007-10-03  0.0034790384    0.0010142551   -4.668495e-03
## 2007-10-04 -0.0104008511    0.0023639827   -4.329633e-03
## 2007-10-05 -0.0122617670    0.0166779678   -2.833203e-03
## 2007-10-08 -0.0312570227   -0.0056335889   -6.111770e-03
## 2007-10-09  0.0146452030    0.0293281602   -1.330045e-04
## 2007-10-10  0.0040597360    0.0014573048   -5.585112e-03
## 2007-10-11 -0.0069633371   -0.0137408479    1.939007e-03
## 2007-10-12 -0.0033926403    0.0350762858    1.000910e-03
## 2007-10-15 -0.0059011407    0.0121930606    5.866912e-03
## 2007-10-16  0.0047944279   -0.0001564542   -8.649457e-03
## 2007-10-17 -0.0022721764   -0.0117353072    1.283645e-02
## 2007-10-18  0.0022773509    0.0015833685   -1.976975e-02
## 2007-10-19 -0.0015903607    0.0011066058   -6.935952e-03
## 2007-10-22 -0.0122896339   -0.0025264884   -6.611722e-03
## 2007-10-23  0.0149770243    0.0150388131    9.625208e-03
## 2007-10-24 -0.0079456017   -0.0102929775   -6.693552e-03
## 2007-10-25  0.0221967396    0.0059875530    7.044922e-03
## 2007-10-26  0.0120886899    0.0120612783   -5.407226e-03
## 2007-10-29 -0.0002211678    0.0094415929    2.956106e-03
## 2007-10-30 -0.0059734169   -0.0044465405    3.963819e-03
## 2007-10-31  0.0249275178    0.0204836579   -1.417254e-03
## 2007-11-01 -0.0054287865   -0.0368247535   -8.752509e-03
## 2007-11-02 -0.0170304522    0.0007834970   -1.152270e-02
## 2007-11-05 -0.0037761792   -0.0076717618   -1.013973e-02
## 2007-11-06  0.0118172293    0.0096243189    3.787321e-02
## 2007-11-07  0.0101366243   -0.0189090644   -6.277738e-03
## 2007-11-08  0.0399211709    0.0082829472   -1.013472e-02
## 2007-11-09  0.0041957535   -0.0172197404   -3.105680e-03
## 2007-11-12  0.0079381564    0.0062691305    5.785570e-03
## 2007-11-13  0.0029015404    0.0222043861   -6.126810e-03
## 2007-11-14 -0.0014466105   -0.0120330048    3.356244e-03
## 2007-11-15 -0.0374584749   -0.0026886689   -2.174288e-02
## 2007-11-16 -0.0012902029   -0.0065030334   -8.022773e-04
## 2007-11-19 -0.0189450605   -0.0102172739   -6.495106e-03
## 2007-11-20  0.0041693649    0.0045161749   -1.054589e-04
## 2007-11-21 -0.0093967345    0.0096340380   -3.863183e-02
## 2007-11-23  0.0147804359    0.0138359367    6.398673e-03
## 2007-11-26 -0.0160870335   -0.0246272184   -4.214307e-03
## 2007-11-27 -0.0112680385    0.0196200043   -4.633845e-03
## 2007-11-28  0.0254749090    0.0285489777    3.628727e-03
## 2007-11-29 -0.0161256980   -0.0076674735    6.866488e-03
## 2007-11-30  0.0070876365    0.0145262690   -3.083403e-03
## 2007-12-03  0.0149547231    0.0205635738   -3.347539e-03
## 2007-12-04 -0.0058503488   -0.0179103982    4.563640e-03
## 2007-12-05  0.0122056414    0.0021276810    1.032133e-02
## 2007-12-06 -0.0189492180    0.0059980985    1.442435e-02
## 2007-12-07  0.0032924051   -0.0001527698    4.219774e-03
## 2007-12-10  0.0218771168    0.0070335658   -7.485906e-03
## 2007-12-11  0.0107042605   -0.0252047896    3.273104e-03
## 2007-12-12  0.0006356007    0.0038938637   -2.269598e-03
## 2007-12-13 -0.0069857271    0.0079130524   -4.833624e-03
## 2007-12-14  0.0136429443   -0.0098522372    5.357143e-03
## 2007-12-17 -0.0126181073   -0.0197448881   -2.486657e-02
## 2007-12-18  0.0089456958    0.0111021195    7.358455e-03
## 2007-12-19  0.0086553226    0.0007844276   -1.142752e-02
## 2007-12-20  0.0117202774    0.0346397665    4.170478e-03
## 2007-12-21  0.0163426950    0.0039387596   -8.597599e-03
## 2007-12-27  0.0164868002   -0.0191641713    6.834814e-03
## 2007-12-28  0.0264317199   -0.0106153224   -3.649745e-03
## 2008-01-02 -0.0245804281   -0.0160161333    9.523163e-04
## 2008-01-03  0.0018000622   -0.0090076221   -6.184542e-03
## 2008-01-04 -0.0055901525   -0.0154676895   -1.347702e-02
## 2008-01-07 -0.0060230636    0.0059923384   -6.311838e-02
## 2008-01-08 -0.0244393928   -0.0045080581    2.410358e-02
## 2008-01-09 -0.0339543196    0.0022642363    2.482007e-02
## 2008-01-10 -0.0263609199    0.0091978360   -4.365333e-03
## 2008-01-11 -0.0138676216   -0.0294209719   -8.654983e-03
## 2008-01-14 -0.0024553010    0.0004940784   -1.999875e-03
## 2008-01-15 -0.0389348969   -0.0604312297   -2.763112e-02
## 2008-01-16 -0.0498251372    0.0106904688   -6.131098e-02
## 2008-01-17  0.0019601963   -0.0293048261   -3.546552e-03
## 2008-01-18  0.0085595229    0.0092890587    1.165177e-02
## 2008-01-22 -0.0240056794    0.0139823773   -5.147423e-02
## 2008-01-23 -0.0449691944    0.0040144567   -4.053518e-02
## 2008-01-24  0.0796045651   -0.0019125035    9.540250e-02
## 2008-01-25  0.0000000000   -0.0245597771    4.705396e-03
## 2008-01-28 -0.0163855396    0.0230356282   -8.028629e-03
## 2008-01-29  0.0222931703    0.0010474113    8.641635e-03
## 2008-01-30  0.0309131115    0.0357453571    8.567692e-03
## 2008-01-31 -0.0125524519    0.0324916293   -4.433766e-03
## 2008-02-01  0.0237759401    0.0192399805    2.376696e-02
## 2008-02-04 -0.0050586293   -0.0283154880    4.553405e-03
## 2008-02-05 -0.0293507036   -0.0154758159   -3.743716e-02
## 2008-02-06  0.0035715911    0.0038460623    1.635641e-02
## 2008-02-07 -0.0111507720    0.0121605569   -2.176098e-02
## 2008-02-08  0.0103165676   -0.0019745689   -5.070727e-04
## 2008-02-11  0.0035621752    0.0003297804   -1.645953e-02
## 2008-02-12  0.0236629949    0.0117044811    2.374685e-02
## 2008-02-13  0.0041608639    0.0192277480    6.429591e-03
## 2008-02-14  0.0004604429   -0.0039972816   -6.638976e-03
## 2008-02-15 -0.0078231727   -0.0001601949   -2.374859e-02
## 2008-02-19  0.0215677236   -0.0187830386    1.506909e-03
## 2008-02-20 -0.0265606816    0.0013085570   -3.847633e-02
## 2008-02-21  0.0037313937   -0.0143791059    1.430752e-02
## 2008-02-22 -0.0116172602    0.0044764870    3.306054e-03
## 2008-02-25  0.0296192392    0.0165042839    1.836468e-02
## 2008-02-26 -0.0041097591    0.0165611107    6.083098e-02
## 2008-02-27 -0.0144427509   -0.0036735470   -7.686394e-03
## 2008-02-28 -0.0234938526   -0.0054502912   -2.209026e-02
## 2008-02-29 -0.0009530862   -0.0296583807   -1.278227e-02
## 2008-03-03 -0.0030995300   -0.0018272577   -3.485301e-02
## 2008-03-04 -0.0086102151    0.0056584160   -1.367968e-02
## 2008-03-05  0.0031362872    0.0062878089    2.122738e-02
## 2008-03-06 -0.0271765761   -0.0051759661   -7.030500e-03
## 2008-03-07 -0.0113719751   -0.0224908575   -5.629330e-03
## 2008-03-10  0.0152535281   -0.0218066987   -5.439668e-03
## 2008-03-11  0.0000000000    0.0166762199    3.997684e-02
## 2008-03-12  0.0197045857    0.0317677572    2.599756e-02
## 2008-03-13 -0.0248791981    0.0212516266   -1.767042e-02
## 2008-03-14  0.0052018726   -0.0175324635   -8.018360e-03
## 2008-03-17 -0.0450959860   -0.0116743381   -3.921836e-02
## 2008-03-18  0.0038708927    0.0406682266    3.761421e-02
## 2008-03-19 -0.0061696403    0.0025946782    2.573865e-03
## 2008-03-20  0.0137092673    0.0879828615    1.643152e-02
## 2008-03-25  0.0609849325    0.0163523820    3.982488e-02
## 2008-03-26 -0.0055316809   -0.0307155527   -1.720649e-02
## 2008-03-27  0.0157195681   -0.0043757106    1.038106e-02
## 2008-03-28 -0.0052382064   -0.0018190999   -1.222379e-04
## 2008-03-31  0.0078985392    0.0324931725   -5.301313e-03
## 2008-04-01  0.0128237152    0.0230883619    2.484240e-02
## 2008-04-02  0.0009376585   -0.0229983607   -6.440030e-03
## 2008-04-03 -0.0112436077    0.0136823631    4.911721e-03
## 2008-04-04 -0.0045013693   -0.0056603562   -1.242046e-03
## 2008-04-07  0.0064257055   -0.0245218755    5.375023e-03
## 2008-04-08 -0.0111140578   -0.0044892618   -1.516105e-02
## 2008-04-09 -0.0164989375   -0.0013525827   -2.009399e-02
## 2008-04-10 -0.0148313344    0.0139975389   -1.653310e-04
## 2008-04-11 -0.0041955782   -0.0100933536   -2.315583e-02
## 2008-04-14 -0.0014868100   -0.0094468421   -1.092105e-02
## 2008-04-15  0.0074459935   -0.0036333277   -1.390918e-02
## 2008-04-16  0.0199556591    0.0037987247    6.119274e-03
## 2008-04-17 -0.0099032987    0.0224007072   -3.882264e-03
## 2008-04-18  0.0153695127    0.0050330439    3.195925e-02
## 2008-04-21 -0.0072080803    0.0107527674   -1.493906e-02
## 2008-04-22 -0.0079863525   -0.0085984619   -7.071681e-03
## 2008-04-23  0.0090265162   -0.0066144327    1.380969e-01
## 2008-04-24  0.0103965042    0.0071026654   -1.111234e-02
## 2008-04-25 -0.0007179194    0.0099908432    1.080516e-02
## 2008-04-28  0.0055078382   -0.0133835081   -5.601278e-03
## 2008-04-29 -0.0264347295    0.0060455431   -2.558483e-02
## 2008-04-30  0.0026906212   -0.0209585008    9.487593e-03
## 2008-05-02 -0.0151256937    0.0128745396    8.480594e-03
## 2008-05-05  0.0007432621   -0.0100504521   -2.097983e-02
## 2008-05-06  0.0569306002    0.0089577696    2.523789e-03
## 2008-05-07  0.0142854478   -0.0122818446    1.360238e-02
## 2008-05-08  0.0163938217   -0.0292133724   -1.747205e-02
## 2008-05-09  0.0225182441    0.0010802745    5.587579e-03
## 2008-05-12  0.0044944046    0.0072451043    1.878652e-02
## 2008-05-13 -0.0049218054    0.0048975984    3.462707e-04
## 2008-05-14  0.0035971676    0.0271093704    1.029864e-02
## 2008-05-15  0.0210574541    0.0085996846    2.792536e-02
## 2008-05-16  0.0267659947   -0.0072033156   -4.208492e-03
## 2008-05-19 -0.0040596317    0.0037021660    7.154811e-03
## 2008-05-20 -0.0268183716   -0.0109177836    1.574621e-02
## 2008-05-21 -0.0149912827   -0.0284904055   -1.570626e-02
## 2008-05-22  0.0132048521   -0.0018424617    6.029506e-02
## 2008-05-23  0.0024301299   -0.0036920103   -2.022280e-02
## 2008-05-27 -0.0088143937    0.0192993378   -3.981675e-05
## 2008-05-28  0.0333481317    0.0205997691    2.959910e-03
## 2008-05-29 -0.0114027456    0.0149897978    3.230605e-03
## 2008-05-30 -0.0137106878   -0.0002924091   -7.948174e-04
## 2008-06-02 -0.0059575191   -0.0179905444   -2.482704e-02
## 2008-06-03 -0.0024417834   -0.0025321661    2.447431e-04
## 2008-06-04 -0.0028928004    0.0144842586   -1.276725e-02
## 2008-06-05  0.0078108094    0.0455087569    2.470765e-02
## 2008-06-06  0.0008856377   -0.0305410619   -1.342675e-02
## 2008-06-09 -0.0154866453    0.0095687718   -1.299661e-02
## 2008-06-10 -0.0056178574   -0.0014581454   -1.436857e-02
## 2008-06-11 -0.0124296699   -0.0151867144   -1.730878e-02
## 2008-06-12  0.0139591709   -0.0097866715    1.598914e-02
## 2008-06-13  0.0042877887    0.0330937118   -9.888291e-03
## 2008-06-16  0.0051684439   -0.0088418357   -1.274990e-02
## 2008-06-17  0.0015651276   -0.0055572300    1.704682e-02
## 2008-06-18 -0.0111609033   -0.0017645379   -1.379822e-02
## 2008-06-19 -0.0221219011   -0.0005896676   -1.141622e-02
## 2008-06-20 -0.0277006128   -0.0163620677   -1.450040e-02
## 2008-06-23  0.0083095326    0.0025478171   -6.123466e-03
## 2008-06-24 -0.0110667326   -0.0139012284   -8.200129e-03
## 2008-06-25  0.0195239654    0.0000000000    1.117453e-03
## 2008-06-26 -0.0397010448   -0.0980751145   -2.700770e-02
## 2008-06-27 -0.0175098422    0.0141175336   -1.775558e-02
## 2008-06-30 -0.0071782091   -0.0120975931   -4.343980e-03
## 2008-07-01 -0.0301671461   -0.0104008151   -3.959441e-02
## 2008-07-02 -0.0023135593   -0.0152571717   -7.818055e-04
## 2008-07-03  0.0036073668    0.0074025193   -1.740311e-02
## 2008-07-07 -0.0005134814   -0.0352017674   -2.537295e-03
## 2008-07-08 -0.0472642476    0.0329433959   -1.785639e-02
## 2008-07-09  0.0191425743   -0.0234908616    9.039713e-03
## 2008-07-10 -0.0121690867   -0.0224760677   -4.122011e-02
## 2008-07-11 -0.0329407502    0.0105984460   -5.459220e-03
## 2008-07-14  0.0033230626   -0.0079983840   -8.181240e-03
## 2008-07-15 -0.0380901400    0.0327893916   -1.170750e-02
## 2008-07-16  0.0473459630    0.0090218172    1.114646e-02
## 2008-07-17  0.0347947449    0.0068775513    2.694634e-02
## 2008-07-18  0.0063540575   -0.0061474747    1.400113e-02
## 2008-07-21  0.0189425100   -0.0118558205    1.907572e-02
## 2008-07-22  0.0033566340    0.0201704953   -1.194397e-02
## 2008-07-23  0.0079770687    0.0090333649    2.067152e-02
## 2008-07-24 -0.0005104442   -0.0180742247    2.607497e-02
## 2008-07-25 -0.0038314826    0.0006880473    3.831136e-03
## 2008-07-28 -0.0151281425   -0.0159874878   -1.173974e-02
## 2008-07-29  0.0187452426    0.0317962673    2.150836e-03
## 2008-07-30  0.0222334884    0.0104970526    2.468315e-02
## 2008-07-31 -0.0147501776   -0.0167556665   -1.190131e-02
## 2008-08-01 -0.0040597822    0.0122698075    9.153896e-03
## 2008-08-04 -0.0224204943    0.0063976718   -1.527843e-03
## 2008-08-05  0.0766224090    0.0301101778    4.193374e-02
## 2008-08-06  0.0561607591    0.0099059823    2.482699e-02
## 2008-08-07 -0.0320880373   -0.0215470191    7.522679e-03
## 2008-08-08 -0.0018943406    0.0345109564   -5.955620e-03
## 2008-08-11  0.0415184672    0.0050833994    6.527620e-03
## 2008-08-12 -0.0205012677   -0.0184921731   -1.643363e-03
## 2008-08-13 -0.0199999341   -0.0020932230   -2.705236e-02
## 2008-08-14  0.0059324787    0.0004838379   -2.378016e-02
## 2008-08-15 -0.0092002030    0.0046777850    1.901907e-02
## 2008-08-18 -0.0242855799   -0.0102746172   -1.195234e-02
## 2008-08-19 -0.0307469156   -0.0100568504   -4.620125e-02
## 2008-08-20  0.0045317756   -0.0060627380    1.946352e-02
## 2008-08-21 -0.0187968624   -0.0011540389   -2.062291e-02
## 2008-08-22  0.0166028153    0.0085823631    1.719768e-02
## 2008-08-25 -0.0201005718   -0.0229095201    4.801352e-04
## 2008-08-26  0.0023076577   -0.0132304524    7.105314e-03
## 2008-08-27 -0.0133023951    0.0127288156   -1.320459e-02
## 2008-08-28  0.0212598999    0.0259766692    2.140001e-02
## 2008-08-29  0.0167555437   -0.0099640331    1.702609e-02
## 2008-09-02  0.0204743581    0.0094043197    3.524937e-02
## 2008-09-03 -0.0178614101    0.0119318858   -2.281931e-02
## 2008-09-04 -0.0226710174   -0.0204949453   -7.078989e-03
## 2008-09-05 -0.0262553863   -0.0154001658   -2.374984e-02
## 2008-09-08  0.0178012028    0.0256715646    1.398946e-02
## 2008-09-09 -0.0023149037   -0.0008292356   -1.103717e-02
## 2008-09-10 -0.0105694640   -0.0068014332   -1.536939e-02
## 2008-09-11 -0.0333509600    0.0183731337   -1.776927e-03
## 2008-09-12  0.0134770936    0.0155812389    1.034442e-02
## 2008-09-15  0.0077129812   -0.0229325662   -3.571611e-02
## 2008-09-16 -0.0219055764    0.0114050107   -8.988234e-03
## 2008-09-17 -0.0161899782   -0.0266382608   -1.330530e-02
## 2008-09-18  0.0159078580    0.0852923159    2.171619e-03
## 2008-09-19  0.0440065209   -0.0145423243    8.285055e-02
## 2008-09-22  0.0074993130   -0.0086341241   -1.056442e-02
## 2008-09-23 -0.0002566594   -0.0367381802   -1.157117e-02
## 2008-09-24  0.0112965594   -0.0256452366    8.898827e-03
## 2008-09-25  0.0332569861    0.0968454016   -1.712193e-02
## 2008-09-26 -0.0545452036    0.0427622471   -5.038871e-02
## 2008-09-29 -0.0239088274   -0.0404185415   -4.699821e-02
## 2008-09-30  0.0037275806    0.0284395965    1.659772e-02
## 2008-10-01 -0.0127323179   -0.0110614761   -1.789146e-02
## 2008-10-02 -0.0088660374   -0.0364268119   -1.678384e-02
## 2008-10-03  0.0078613624   -0.0078428844   -2.771147e-02
## 2008-10-06 -0.0669716712   -0.0333601348   -9.706084e-02
## 2008-10-07  0.0069185592   -0.0516846792   -4.011834e-02
## 2008-10-08 -0.0246206539   -0.0393234370   -4.660241e-02
## 2008-10-09 -0.0155563371   -0.0470380654    2.158269e-02
## 2008-10-10 -0.0766249363    0.0273170694   -7.832051e-02
## 2008-10-13  0.1365838421    0.0242072037    1.370325e-01
## 2008-10-14 -0.0238636537    0.0227395271    1.331395e-02
## 2008-10-15 -0.1123398315   -0.1183477046   -8.354509e-02
## 2008-10-16  0.0131146218    0.1113983353   -7.892046e-02
## 2008-10-17  0.0200647874    0.0269787668   -3.524324e-03
## 2008-10-20  0.0269669302    0.0394916890    1.613617e-02
## 2008-10-21 -0.0386158086   -0.0440164272    6.526718e-04
## 2008-10-22 -0.0758356513   -0.0808824248   -4.710176e-02
## 2008-10-23  0.0135605483   -0.0337147146   -3.231921e-02
## 2008-10-24 -0.0531733226   -0.0579534176   -4.770140e-02
## 2008-10-27 -0.0670288699   -0.0259465308   -6.931842e-02
## 2008-10-28 -0.0656312306    0.1261006018    7.714276e-03
## 2008-10-29  0.1167916308    0.0011445964    4.760237e-02
## 2008-10-30  0.0599179930    0.0634524731    8.147137e-02
## 2008-10-31 -0.0333568456    0.0326110141    2.073621e-02
## 2008-11-03  0.0374139439   -0.0310603535    1.696720e-02
## 2008-11-04  0.0633752625    0.0068049856    1.032471e-01
## 2008-11-05 -0.0296345373   -0.0611881190   -1.749630e-02
## 2008-11-06 -0.0960299570   -0.0405455317   -3.326890e-02
## 2008-11-07  0.0322824030   -0.0242891144    7.568402e-03
## 2008-11-10 -0.0072727201   -0.0291441384    2.111665e-02
## 2008-11-11 -0.0747252975   -0.0479463997   -3.553096e-02
## 2008-11-12 -0.0043548042   -0.0284649984   -6.792336e-02
## 2008-11-13 -0.0206759072    0.1011942883    8.568645e-03
## 2008-11-14  0.0008121682   -0.0476874001   -1.484884e-02
## 2008-11-17 -0.0296145804   -0.0047277696   -3.123288e-02
## 2008-11-18 -0.0071072842    0.0071258597   -1.331299e-02
## 2008-11-19 -0.0597892780   -0.0600346028   -3.202477e-02
## 2008-11-20 -0.0170174424   -0.0052462837    3.358952e-03
## 2008-11-21 -0.0214123246    0.0979133816    2.509265e-04
## 2008-11-24  0.1075418475    0.0509605662    8.542503e-02
## 2008-11-25  0.0340479641   -0.0204687183    2.466661e-02
## 2008-11-26  0.0097561949    0.0803409845   -5.122990e-02
## 2008-11-28 -0.0152980779    0.0000000000    6.255938e-02
## 2008-12-01 -0.0314800037   -0.0982164698   -4.201185e-02
## 2008-12-02  0.0227944428    0.0414416988    2.811974e-02
## 2008-12-03 -0.0111432427    0.0399916641   -2.197278e-03
## 2008-12-04  0.0108514745    0.0186236880   -2.756250e-02
## 2008-12-05 -0.0582163718    0.0265593604   -1.225897e-02
## 2008-12-08  0.0162210644    0.0530553864    2.608683e-02
## 2008-12-09  0.0923209592   -0.0575035848    4.283534e-02
## 2008-12-10  0.0639809819   -0.0460900459    1.957731e-02
## 2008-12-11 -0.0170748892   -0.0350495659    9.709547e-03
## 2008-12-12  0.0203925327    0.0131338080   -2.188735e-02
## 2008-12-15 -0.0096223293   -0.0239012720   -2.164342e-02
## 2008-12-16  0.0175634581    0.0300889408    2.354715e-02
## 2008-12-17 -0.0216673661    0.0201451996   -1.055036e-02
## 2008-12-18  0.0056308623    0.0404813483    3.406027e-03
## 2008-12-19  0.0149307936   -0.0271397038   -7.375402e-05
## 2008-12-22 -0.0286869416   -0.0421381332   -2.051656e-02
## 2008-12-23 -0.0102234738   -0.0232172614   -5.048125e-03
## 2008-12-29  0.0087988891    0.0204333164    2.991277e-02
## 2008-12-30  0.0291998787    0.0153246427    3.161770e-02
## 2009-01-02  0.0246868198    0.0678209779    4.297908e-02
## 2009-01-05  0.0025169846    0.0071616809    1.482945e-02
## 2009-01-06  0.0473457457   -0.0202097428    4.033703e-02
## 2009-01-07 -0.0123287878   -0.0362873579   -2.006599e-02
## 2009-01-08 -0.0124826426    0.0184305249   -1.122831e-03
## 2009-01-09 -0.0308989471   -0.0346371127   -1.798748e-02
## 2009-01-12 -0.0271739426    0.0102802207    3.367287e-03
## 2009-01-13  0.0085661742   -0.0123704845   -2.053703e-02
## 2009-01-14 -0.0620384079   -0.0575755367   -2.823056e-02
## 2009-01-15  0.0055118861    0.0066452600    1.043574e-02
## 2009-01-16  0.0191855223   -0.0034073358    4.396157e-03
## 2009-01-20 -0.0418747638   -0.0568375686   -4.328489e-02
## 2009-01-21  0.0268644421    0.0344363183    3.747298e-02
## 2009-01-22  0.0234285143   -0.0006572824   -2.330972e-02
## 2009-01-23 -0.0095386888    0.0010956753   -1.634051e-02
## 2009-01-26  0.0608631405   -0.0002191271    5.537335e-02
## 2009-01-27 -0.0007262201   -0.0035033231   -4.729009e-02
## 2009-01-28  0.0432412125    0.0459240356    2.173892e-02
## 2009-01-29 -0.0372691199   -0.0338235447    4.964614e-04
## 2009-01-30 -0.0184516326   -0.0160904953    1.630482e-03
## 2009-02-02  0.0033174440   -0.0181214883    2.576090e-02
## 2009-02-03  0.0088169579    0.0420888244   -8.624427e-03
## 2009-02-04  0.0335034911   -0.0112313481    1.962566e-02
## 2009-02-05  0.0035234561    0.0310182644   -6.893851e-03
## 2009-02-06  0.0210674792    0.0313556300    1.931269e-02
## 2009-02-09  0.0037826253   -0.0186931976    1.422714e-02
## 2009-02-10 -0.0171291572   -0.0569400537   -1.662019e-02
## 2009-02-11 -0.0118510039   -0.0164258481   -1.750959e-02
## 2009-02-12 -0.0370368693    0.0033854785   -4.224843e-02
## 2009-02-13 -0.0065934836   -0.0231671837    5.100832e-03
## 2009-02-17 -0.0317108988   -0.0343083933   -5.110809e-02
## 2009-02-18 -0.0156130647    0.0376736042   -4.384168e-02
## 2009-02-19 -0.0131527780   -0.0163143810    7.405633e-03
## 2009-02-20 -0.0078401961    0.0028030599   -3.003037e-02
## 2009-02-23 -0.0363490293   -0.0307478830   -2.555830e-02
## 2009-02-24  0.0020500551    0.0319634438    1.414867e-02
## 2009-02-25 -0.0073650113   -0.0183978423    2.904445e-02
## 2009-02-26 -0.0028855459   -0.0265719246   -2.077240e-02
## 2009-02-27 -0.0487805846    0.0121864432   -3.230492e-02
## 2009-03-02 -0.0004344655   -0.0426198698   -2.970201e-02
## 2009-03-03 -0.0043478479    0.0072939009   -1.612503e-02
## 2009-03-04  0.0013100241    0.0624219977   -1.402199e-03
## 2009-03-05 -0.0087221374   -0.0387488222    4.387584e-04
## 2009-03-06  0.0092388054    0.0000000000   -6.728654e-02
## 2009-03-09  0.0300786967   -0.0343010710   -3.085022e-02
## 2009-03-10  0.0558609564    0.0788177523    4.590477e-02
## 2009-03-11 -0.0076151488    0.0437392326    2.811499e-02
## 2009-03-12  0.0072697293    0.0267097104    1.074005e-02
## 2009-03-13 -0.0220527738    0.0017942572    9.018825e-03
## 2009-03-16  0.0000000000   -0.0170139496    2.646014e-02
## 2009-03-17 -0.0225501637    0.0341608018   -8.276453e-03
## 2009-03-18 -0.0020975018    0.0112311919    2.590595e-02
## 2009-03-19  0.0239597924    0.0126301274    1.364295e-02
## 2009-03-20 -0.0139573259   -0.0318279219    1.153664e-02
## 2009-03-23  0.0258116001    0.0577530345   -1.223138e-02
## 2009-03-24  0.0320617305   -0.0424196533    9.872854e-03
## 2009-03-25  0.0408966448    0.0168858478    2.485444e-03
## 2009-03-26 -0.0079335721    0.0265257446   -2.413236e-02
## 2009-03-27 -0.0415077733   -0.0159661856   -3.497614e-02
## 2009-03-30 -0.0290028023   -0.0123826692   -2.975019e-02
## 2009-03-31  0.0253681266    0.0136189895    3.355678e-02
## 2009-04-01  0.0031924022    0.0023455839   -1.312685e-02
## 2009-04-02  0.0497214934    0.0742553479    7.156150e-02
## 2009-04-03  0.0253883720    0.0273323818    4.650789e-02
## 2009-04-06 -0.0136733206   -0.0115674053    3.906383e-02
## 2009-04-07 -0.0142376135   -0.0275014957   -4.566257e-03
## 2009-04-08 -0.0011401426    0.0076211840    2.714071e-02
## 2009-04-09  0.0506087374    0.0603104543    3.714182e-02
## 2009-04-14 -0.0003622112   -0.0351039757    5.691106e-02
## 2009-04-15 -0.0007245979    0.0138130648    2.913026e-02
## 2009-04-16  0.0058014216    0.0318558214    2.216924e-02
## 2009-04-17 -0.0007210274    0.0156221296    3.931082e-02
## 2009-04-20 -0.0194805732   -0.0412012058   -2.397387e-02
## 2009-04-21  0.0360560167    0.0173794155    1.953568e-02
## 2009-04-22  0.0383521640    0.0324764417   -2.009742e-02
## 2009-04-23  0.0294118311   -0.0110910106    8.980862e-03
## 2009-04-24  0.0169435064    0.0062507930    7.133460e-03
## 2009-04-27 -0.0143744201   -0.0109627268   -6.080107e-03
## 2009-04-28 -0.0248591175    0.0269722210   -2.345974e-02
## 2009-04-29 -0.0248130341   -0.0473104895    5.682987e-03
## 2009-04-30 -0.0024399076   -0.0092526918    4.186755e-02
## 2009-05-04  0.0307477158    0.0533640694    2.218759e-02
## 2009-05-05 -0.1118642388   -0.0048849386   -1.627952e-02
## 2009-05-06 -0.0442748867   -0.0070910545    0.000000e+00
## 2009-05-07  0.0095845681   -0.0280168831   -7.048729e-03
## 2009-05-08 -0.0028249078    0.0252450249   -5.185189e-02
## 2009-05-11  0.0174019880   -0.0235210265   -7.161380e-03
## 2009-05-12  0.0401748191   -0.0406472293    1.796718e-02
## 2009-05-13 -0.0439768286   -0.0286385789    3.800513e-03
## 2009-05-14 -0.0316000546    0.0288771980    1.789916e-01
## 2009-05-15 -0.0090872767   -0.0235526677   -3.966679e-04
## 2009-05-18  0.0621093424    0.0291458851    3.491154e-02
## 2009-05-19  0.0529826595    0.0164063991    3.648107e-02
## 2009-05-20  0.0231085429   -0.0259416654    2.773827e-02
## 2009-05-21 -0.0437158870    0.0130202913   -1.811313e-02
## 2009-05-22  0.0015238424    0.0206424144   -2.241754e-02
## 2009-05-26  0.0015214790    0.0335813499    6.873130e-03
## 2009-05-27 -0.0026586104    0.0044307197    2.711935e-02
## 2009-05-28 -0.0156129998    0.0128651526   -3.649349e-02
## 2009-05-29 -0.0015474675    0.0352022497    2.031758e-02
## 2009-06-01  0.0333203844    0.0387381193    2.286269e-02
## 2009-06-02  0.0044995788   -0.0241311246   -1.141525e-03
## 2009-06-03 -0.0182905026    0.0058795643   -2.827287e-03
## 2009-06-04 -0.0140684421    0.0064714929    2.050977e-03
## 2009-06-05  0.0046278078    0.0130347647    1.745594e-03
## 2009-06-08 -0.0130518115   -0.0049750381   -1.652613e-02
## 2009-06-09  0.0042784802    0.0113790885   -1.118242e-02
## 2009-06-10  0.0731992486   -0.0274463595    2.997150e-02
## 2009-06-11  0.0061347716   -0.0075371017    2.603960e-02
## 2009-06-12 -0.0362265085   -0.0001766474    2.865118e-03
## 2009-06-15 -0.0055825864   -0.0118354700   -2.215730e-02
## 2009-06-16 -0.0074850593   -0.0109045589   -2.480614e-02
## 2009-06-17  0.0120664482   -0.0126510597   -5.136367e-02
## 2009-06-18 -0.0011178793    0.0305691216    7.412802e-03
## 2009-06-19  0.0000000000    0.0071048528    1.522809e-02
## 2009-06-22 -0.0197685241   -0.0253969481   -4.247814e-02
## 2009-06-23  0.0232116290   -0.0311259014   -3.225258e-03
## 2009-06-24  0.0312382590   -0.0097116658    5.262811e-02
## 2009-06-25 -0.0068518794   -0.0328185051   -2.684914e-02
## 2009-06-26 -0.0054466019   -0.0085799971   -2.688052e-02
## 2009-06-29  0.0007301878    0.0178992478    3.855324e-02
## 2009-06-30 -0.0113096738    0.0005797039   -5.166572e-03
## 2009-07-01  0.0166051000    0.0123603251    1.327189e-02
## 2009-07-02 -0.0257712724   -0.0259445846   -7.339756e-03
## 2009-07-06 -0.0193740472    0.0166471613   -4.506636e-02
## 2009-07-07 -0.0091187818   -0.0134849858    1.935744e-03
## 2009-07-08 -0.0145704404    0.0058581681   -2.624926e-02
## 2009-07-09 -0.0163423768   -0.0087360748   -4.720854e-03
## 2009-07-10  0.0019778559    0.0047005233   -9.211450e-03
## 2009-07-13  0.0138175227    0.0046784217    3.947833e-02
## 2009-07-14  0.0218069138    0.0069845704   -3.537849e-03
## 2009-07-15  0.0099086386    0.0198460085    5.800826e-02
## 2009-07-16  0.0128301761    0.0049116327   -3.167443e-04
## 2009-07-17  0.0081966128   -0.0141002496   -5.256516e-03
## 2009-07-20  0.0192166236    0.0074378548    1.585267e-02
## 2009-07-21  0.0152283922   -0.0143863881    3.296575e-02
## 2009-07-22  0.0000000000   -0.0103705450    1.820045e-03
## 2009-07-23  0.0221428942   -0.0075681065    2.440692e-02
## 2009-07-24  0.0150244843    0.0201406051    2.542010e-03
## 2009-07-27  0.0003442111    0.0038337598    8.491367e-03
## 2009-07-28 -0.0127322388    0.0103110260    1.110984e-03
## 2009-07-29  0.0484489440    0.0275939090    1.524450e-02
## 2009-07-30 -0.0073139676    0.0316353106    2.364511e-02
## 2009-07-31 -0.0070327061    0.0098053953   -5.620742e-04
## 2009-08-03  0.0259696199   -0.0003528710    2.226875e-02
## 2009-08-04  0.0003287479    0.0162483668    1.490733e-02
## 2009-08-05  0.0591521510   -0.0090369330    4.368541e-02
## 2009-08-06 -0.0006204985    0.0105226094    3.318454e-02
## 2009-08-07  0.0360136678    0.0078099003   -4.584053e-02
## 2009-08-10  0.0017980785   -0.0160149802   -4.651545e-02
## 2009-08-11 -0.0478613841   -0.0061255022   -1.596677e-02
## 2009-08-12 -0.0062833316    0.0128543690   -1.555229e-02
## 2009-08-13  0.0028454706    0.0050418336    6.438910e-02
## 2009-08-14  0.0012609499   -0.0164334191    3.632867e-02
## 2009-08-17  0.0044082112   -0.0249735849   -1.602799e-02
## 2009-08-18  0.0097178094    0.0030662094    1.203278e-02
## 2009-08-19 -0.0009315082    0.0208600151   -4.257363e-03
## 2009-08-20  0.0059043704    0.0040513580    3.514430e-02
## 2009-08-21  0.0169910346   -0.0236842496    1.662573e-03
## 2009-08-24 -0.0103281298    0.0062891046   -1.081236e-02
## 2009-08-25  0.0178024828   -0.0149999410    9.151050e-03
## 2009-08-26  0.0141736438    0.0052576496    2.015120e-02
## 2009-08-27 -0.0187333535    0.0248874212   -2.390141e-02
## 2009-08-28  0.0000000000   -0.0114378588    1.887091e-02
## 2009-08-31 -0.0042424268   -0.0140617245   -2.080555e-02
## 2009-09-01 -0.0276930458   -0.0185954468   -2.586218e-03
## 2009-09-02 -0.0143976754   -0.0193157722   -2.659002e-02
## 2009-09-03 -0.0003174279    0.0271457458    2.423483e-02
## 2009-09-04  0.0025411263    0.0093057075    5.058637e-02
## 2009-09-08  0.0329531840    0.0186244711    5.814978e-02
## 2009-09-09  0.0432517168    0.0019914218    1.990820e-02
## 2009-09-10 -0.0282273185    0.0012642036   -1.124329e-03
## 2009-09-11 -0.0042358310   -0.0077586313   -1.873109e-02
## 2009-09-14  0.0249164211   -0.0014547813    1.404111e-02
## 2009-09-15 -0.0008893915   -0.0040065781   -4.479825e-03
## 2009-09-16  0.0682492084    0.0455295139    4.086381e-02
## 2009-09-17  0.0138887800    0.0159144847    6.244582e-03
## 2009-09-18 -0.0043833021    0.0086075455   -3.458895e-02
## 2009-09-21 -0.0121081294   -0.0006829805   -2.112797e-03
## 2009-09-22 -0.0013926977    0.0003417710    4.730062e-03
## 2009-09-23  0.0083683653   -0.0046100137    1.170251e-02
## 2009-09-24 -0.0179804443   -0.0022296592   -2.880722e-03
## 2009-09-25  0.0140841934    0.0080796533   -2.177640e-03
## 2009-09-28  0.0066664510    0.0061390329   -1.331890e-02
## 2009-09-29 -0.0091058096    0.0184747302    2.483166e-03
## 2009-09-30  0.0072404633    0.0767178911    2.193113e-02
## 2009-10-01 -0.0185234103   -0.0340028583   -2.798229e-02
## 2009-10-02 -0.0166198977   -0.0076799375   -4.125488e-02
## 2009-10-05  0.0037237474    0.0122542270    7.187381e-03
## 2009-10-06  0.0273972465    0.0049377361    4.694824e-02
## 2009-10-07 -0.0241665915    0.0052303002    9.013458e-03
## 2009-10-08 -0.0179333989    0.0094608166   -1.866415e-03
## 2009-10-09  0.0101446938   -0.0067165635    6.723294e-03
## 2009-10-12 -0.0028690471   -0.0053462994    7.474565e-03
## 2009-10-13 -0.0126620053    0.0067979762   -1.180912e-02
## 2009-10-14  0.0422616530    0.0191586995    2.887596e-02
## 2009-10-15  0.0151006182    0.0009240538   -5.483182e-03
## 2009-10-16 -0.0041320857    0.0021553009   -1.840855e-02
## 2009-10-19  0.0124480175    0.0152073722    2.162848e-02
## 2009-10-20 -0.0215846748   -0.0151308362   -2.610602e-02
## 2009-10-21 -0.0150795338   -0.0052236040   -2.867324e-02
## 2009-10-22 -0.0085057783    0.0067955757   -1.917634e-02
## 2009-10-23 -0.0077208927   -0.0156468560    3.686296e-03
## 2009-10-26 -0.0279539899   -0.0065449865   -1.287759e-02
## 2009-10-27 -0.0097835508    0.0053333153   -2.514962e-02
## 2009-10-28 -0.0374251890   -0.0237166143   -3.565379e-02
## 2009-10-29  0.0189735406    0.0182195893    4.979706e-02
## 2009-10-30 -0.0384614887   -0.0240148996   -8.733093e-03
## 2009-11-02  0.0380954234    0.0051461579    1.766814e-02
## 2009-11-03 -0.0018351354    0.0025600383   -9.839489e-03
## 2009-11-04  0.0376838365    0.0011171623    4.596048e-02
## 2009-11-05  0.0100384774    0.0323609355    1.534734e-02
## 2009-11-06  0.0008770156   -0.0030882651    3.193826e-03
## 2009-11-09  0.0163551129    0.0117719333    4.457433e-02
## 2009-11-10  0.0074711374   -0.0130128995   -8.328532e-03
## 2009-11-11  0.0233885625    0.0071350468   -2.943783e-03
## 2009-11-12 -0.0089183832   -0.0129370106    1.276506e-02
## 2009-11-13  0.0059050833    0.0051492970   -1.097501e-02
## 2009-11-16  0.0223652011    0.0260785091    1.140008e-02
## 2009-11-17 -0.0131255390   -0.0172466769   -1.427178e-02
## 2009-11-18  0.0038793238   -0.0083123896   -1.352157e-02
## 2009-11-19 -0.0198731036   -0.0133503131   -2.283049e-02
## 2009-11-20 -0.0053507789    0.0056640033    2.931860e-03
## 2009-11-23  0.0325595567    0.0089174388    4.092471e-02
## 2009-11-24 -0.0054838201    0.0004651363   -3.326728e-03
## 2009-11-25  0.0391506339    0.0182889740    2.245427e-02
## 2009-11-27  0.0039799764   -0.0098933872   -1.899361e-02
## 2009-11-30  0.0076640518   -0.0024595127   -1.119310e-02
## 2009-12-01  0.0097033974    0.0078594265    2.076040e-02
## 2009-12-02 -0.0155842020   -0.0007647227    1.001936e-02
## 2009-12-03 -0.0187336535    0.0062237977   -3.561290e-03
## 2009-12-04  0.0142512676   -0.0057215410    2.420810e-02
## 2009-12-07  0.0129901803    0.0037326216   -1.528645e-02
## 2009-12-08 -0.0120386093   -0.0156492301   -1.898245e-02
## 2009-12-09 -0.0002648830   -0.0248699929   -1.092202e-02
## 2009-12-10 -0.0100688130    0.0121064985    1.356409e-02
## 2009-12-11  0.0096360235    0.0185007397    7.892349e-03
## 2009-12-14 -0.0018559049    0.0046979665   -1.319257e-03
## 2009-12-15  0.0095616150    0.0029612338   -8.479974e-03
## 2009-12-16  0.0049986922   -0.0046621930    1.646016e-02
## 2009-12-17  0.0112566881   -0.0124895861   -7.314393e-03
## 2009-12-18 -0.0015532456    0.0184977972   -1.111704e-02
## 2009-12-21  0.0046669554    0.0071402551   -4.651851e-03
## 2009-12-22 -0.0051614921    0.0033909681    1.267917e-02
## 2009-12-23 -0.0036314664    0.0052228840   -3.503767e-03
## 2009-12-28  0.0091120001    0.0009168574    8.919109e-03
## 2009-12-29 -0.0095458042    0.0108395269   -2.804924e-03
## 2009-12-30 -0.0161498202   -0.0010569117   -1.184925e-02
n <- length(tickers)
constraints <- new.constraints(n, lb = -Inf, ub= +Inf)
# sum x.i = 1
constraints <- add.constraints(rep(1,n) , 1 , type = "=", constraints)
ia <- create.historical.ia(daily_return.NA, 250)

weight <- min.risk.portfolio(ia, constraints)
## Loading required package: kernlab
## 
## Attaching package: 'kernlab'
## The following object is masked _by_ '.GlobalEnv':
## 
##     cross
## The following object is masked from 'package:purrr':
## 
##     cross
## The following object is masked from 'package:ggplot2':
## 
##     alpha
weight
## [1] 0.3284075 0.4226184 0.2489741
#ef= portopt(ia, constraints, 50, 'Efficient Frontier')
#ef
#Q2. Plot the efficient frontier with and without short-sale constraint.

ia <- create.historical.ia(daily_return.NA, 250)
constraints<- new.constraints(n, lb = 0  , ub = 1)
constraints<- add.constraints(diag(n), type = ">=" , b=0 ,constraints)
constraints<- add.constraints(diag(n), type = "<=" , b=1, constraints)
# sum x.i = 1
constraints <- add.constraints(rep(1,n) , 1 , type = "=", constraints)

weight1 <- min.risk.portfolio(ia, constraints)
weight1
## [1] 0.3284075 0.4226183 0.2489743
# create efficient frontier

library(quadprog)

#without shortsale constraints

Amat = cbind(rep(1,3), mu)
muP = seq(0.1 , 0.8 , length = 300)

sdP=muP
weights= matrix(0, nrow= 300 , ncol= 3)

i=1
for (i in 1: length(muP))
{bvec = c(1, muP[i])
  result = solve.QP(Dmat= 2*Sigma, dvec= rep (0,3), Amat = Amat,  bvec = bvec, meq=2)
  sdP[i] =sqrt (result$value)
  weights[i,]= result$solution

}

weights
##             [,1]       [,2]      [,3]
##   [1,] 0.6594740 -0.4942039 0.8347298
##   [2,] 0.6595385 -0.4940813 0.8345428
##   [3,] 0.6596030 -0.4939588 0.8343558
##   [4,] 0.6596674 -0.4938362 0.8341688
##   [5,] 0.6597319 -0.4937137 0.8339818
##   [6,] 0.6597964 -0.4935911 0.8337947
##   [7,] 0.6598608 -0.4934686 0.8336077
##   [8,] 0.6599253 -0.4933460 0.8334207
##   [9,] 0.6599898 -0.4932235 0.8332337
##  [10,] 0.6600542 -0.4931009 0.8330467
##  [11,] 0.6601187 -0.4929784 0.8328597
##  [12,] 0.6601832 -0.4928558 0.8326726
##  [13,] 0.6602476 -0.4927333 0.8324856
##  [14,] 0.6603121 -0.4926107 0.8322986
##  [15,] 0.6603766 -0.4924882 0.8321116
##  [16,] 0.6604410 -0.4923656 0.8319246
##  [17,] 0.6605055 -0.4922431 0.8317376
##  [18,] 0.6605700 -0.4921205 0.8315506
##  [19,] 0.6606344 -0.4919980 0.8313635
##  [20,] 0.6606989 -0.4918754 0.8311765
##  [21,] 0.6607634 -0.4917529 0.8309895
##  [22,] 0.6608278 -0.4916303 0.8308025
##  [23,] 0.6608923 -0.4915078 0.8306155
##  [24,] 0.6609568 -0.4913852 0.8304285
##  [25,] 0.6610212 -0.4912627 0.8302414
##  [26,] 0.6610857 -0.4911401 0.8300544
##  [27,] 0.6611502 -0.4910176 0.8298674
##  [28,] 0.6612146 -0.4908950 0.8296804
##  [29,] 0.6612791 -0.4907725 0.8294934
##  [30,] 0.6613435 -0.4906499 0.8293064
##  [31,] 0.6614080 -0.4905274 0.8291193
##  [32,] 0.6614725 -0.4904048 0.8289323
##  [33,] 0.6615369 -0.4902823 0.8287453
##  [34,] 0.6616014 -0.4901597 0.8285583
##  [35,] 0.6616659 -0.4900372 0.8283713
##  [36,] 0.6617303 -0.4899146 0.8281843
##  [37,] 0.6617948 -0.4897921 0.8279973
##  [38,] 0.6618593 -0.4896695 0.8278102
##  [39,] 0.6619237 -0.4895470 0.8276232
##  [40,] 0.6619882 -0.4894244 0.8274362
##  [41,] 0.6620527 -0.4893019 0.8272492
##  [42,] 0.6621171 -0.4891793 0.8270622
##  [43,] 0.6621816 -0.4890568 0.8268752
##  [44,] 0.6622461 -0.4889342 0.8266881
##  [45,] 0.6623105 -0.4888117 0.8265011
##  [46,] 0.6623750 -0.4886891 0.8263141
##  [47,] 0.6624395 -0.4885666 0.8261271
##  [48,] 0.6625039 -0.4884440 0.8259401
##  [49,] 0.6625684 -0.4883215 0.8257531
##  [50,] 0.6626329 -0.4881989 0.8255661
##  [51,] 0.6626973 -0.4880764 0.8253790
##  [52,] 0.6627618 -0.4879538 0.8251920
##  [53,] 0.6628263 -0.4878313 0.8250050
##  [54,] 0.6628907 -0.4877087 0.8248180
##  [55,] 0.6629552 -0.4875862 0.8246310
##  [56,] 0.6630197 -0.4874636 0.8244440
##  [57,] 0.6630841 -0.4873411 0.8242569
##  [58,] 0.6631486 -0.4872185 0.8240699
##  [59,] 0.6632131 -0.4870960 0.8238829
##  [60,] 0.6632775 -0.4869734 0.8236959
##  [61,] 0.6633420 -0.4868509 0.8235089
##  [62,] 0.6634064 -0.4867283 0.8233219
##  [63,] 0.6634709 -0.4866058 0.8231348
##  [64,] 0.6635354 -0.4864832 0.8229478
##  [65,] 0.6635998 -0.4863607 0.8227608
##  [66,] 0.6636643 -0.4862381 0.8225738
##  [67,] 0.6637288 -0.4861156 0.8223868
##  [68,] 0.6637932 -0.4859930 0.8221998
##  [69,] 0.6638577 -0.4858705 0.8220128
##  [70,] 0.6639222 -0.4857479 0.8218257
##  [71,] 0.6639866 -0.4856254 0.8216387
##  [72,] 0.6640511 -0.4855028 0.8214517
##  [73,] 0.6641156 -0.4853803 0.8212647
##  [74,] 0.6641800 -0.4852577 0.8210777
##  [75,] 0.6642445 -0.4851352 0.8208907
##  [76,] 0.6643090 -0.4850126 0.8207036
##  [77,] 0.6643734 -0.4848901 0.8205166
##  [78,] 0.6644379 -0.4847675 0.8203296
##  [79,] 0.6645024 -0.4846450 0.8201426
##  [80,] 0.6645668 -0.4845224 0.8199556
##  [81,] 0.6646313 -0.4843999 0.8197686
##  [82,] 0.6646958 -0.4842773 0.8195816
##  [83,] 0.6647602 -0.4841548 0.8193945
##  [84,] 0.6648247 -0.4840322 0.8192075
##  [85,] 0.6648892 -0.4839097 0.8190205
##  [86,] 0.6649536 -0.4837871 0.8188335
##  [87,] 0.6650181 -0.4836646 0.8186465
##  [88,] 0.6650826 -0.4835420 0.8184595
##  [89,] 0.6651470 -0.4834195 0.8182724
##  [90,] 0.6652115 -0.4832969 0.8180854
##  [91,] 0.6652759 -0.4831744 0.8178984
##  [92,] 0.6653404 -0.4830518 0.8177114
##  [93,] 0.6654049 -0.4829293 0.8175244
##  [94,] 0.6654693 -0.4828067 0.8173374
##  [95,] 0.6655338 -0.4826842 0.8171503
##  [96,] 0.6655983 -0.4825616 0.8169633
##  [97,] 0.6656627 -0.4824391 0.8167763
##  [98,] 0.6657272 -0.4823165 0.8165893
##  [99,] 0.6657917 -0.4821940 0.8164023
## [100,] 0.6658561 -0.4820714 0.8162153
## [101,] 0.6659206 -0.4819489 0.8160283
## [102,] 0.6659851 -0.4818263 0.8158412
## [103,] 0.6660495 -0.4817038 0.8156542
## [104,] 0.6661140 -0.4815812 0.8154672
## [105,] 0.6661785 -0.4814587 0.8152802
## [106,] 0.6662429 -0.4813361 0.8150932
## [107,] 0.6663074 -0.4812136 0.8149062
## [108,] 0.6663719 -0.4810910 0.8147191
## [109,] 0.6664363 -0.4809685 0.8145321
## [110,] 0.6665008 -0.4808459 0.8143451
## [111,] 0.6665653 -0.4807234 0.8141581
## [112,] 0.6666297 -0.4806008 0.8139711
## [113,] 0.6666942 -0.4804783 0.8137841
## [114,] 0.6667587 -0.4803557 0.8135971
## [115,] 0.6668231 -0.4802332 0.8134100
## [116,] 0.6668876 -0.4801106 0.8132230
## [117,] 0.6669521 -0.4799881 0.8130360
## [118,] 0.6670165 -0.4798655 0.8128490
## [119,] 0.6670810 -0.4797430 0.8126620
## [120,] 0.6671455 -0.4796204 0.8124750
## [121,] 0.6672099 -0.4794979 0.8122879
## [122,] 0.6672744 -0.4793753 0.8121009
## [123,] 0.6673388 -0.4792528 0.8119139
## [124,] 0.6674033 -0.4791302 0.8117269
## [125,] 0.6674678 -0.4790077 0.8115399
## [126,] 0.6675322 -0.4788851 0.8113529
## [127,] 0.6675967 -0.4787626 0.8111659
## [128,] 0.6676612 -0.4786400 0.8109788
## [129,] 0.6677256 -0.4785175 0.8107918
## [130,] 0.6677901 -0.4783949 0.8106048
## [131,] 0.6678546 -0.4782724 0.8104178
## [132,] 0.6679190 -0.4781498 0.8102308
## [133,] 0.6679835 -0.4780273 0.8100438
## [134,] 0.6680480 -0.4779047 0.8098567
## [135,] 0.6681124 -0.4777822 0.8096697
## [136,] 0.6681769 -0.4776596 0.8094827
## [137,] 0.6682414 -0.4775371 0.8092957
## [138,] 0.6683058 -0.4774145 0.8091087
## [139,] 0.6683703 -0.4772920 0.8089217
## [140,] 0.6684348 -0.4771694 0.8087346
## [141,] 0.6684992 -0.4770469 0.8085476
## [142,] 0.6685637 -0.4769243 0.8083606
## [143,] 0.6686282 -0.4768018 0.8081736
## [144,] 0.6686926 -0.4766792 0.8079866
## [145,] 0.6687571 -0.4765567 0.8077996
## [146,] 0.6688216 -0.4764341 0.8076126
## [147,] 0.6688860 -0.4763116 0.8074255
## [148,] 0.6689505 -0.4761890 0.8072385
## [149,] 0.6690150 -0.4760665 0.8070515
## [150,] 0.6690794 -0.4759439 0.8068645
## [151,] 0.6691439 -0.4758214 0.8066775
## [152,] 0.6692083 -0.4756988 0.8064905
## [153,] 0.6692728 -0.4755763 0.8063034
## [154,] 0.6693373 -0.4754537 0.8061164
## [155,] 0.6694017 -0.4753312 0.8059294
## [156,] 0.6694662 -0.4752086 0.8057424
## [157,] 0.6695307 -0.4750861 0.8055554
## [158,] 0.6695951 -0.4749635 0.8053684
## [159,] 0.6696596 -0.4748410 0.8051814
## [160,] 0.6697241 -0.4747184 0.8049943
## [161,] 0.6697885 -0.4745959 0.8048073
## [162,] 0.6698530 -0.4744733 0.8046203
## [163,] 0.6699175 -0.4743508 0.8044333
## [164,] 0.6699819 -0.4742282 0.8042463
## [165,] 0.6700464 -0.4741057 0.8040593
## [166,] 0.6701109 -0.4739831 0.8038722
## [167,] 0.6701753 -0.4738606 0.8036852
## [168,] 0.6702398 -0.4737380 0.8034982
## [169,] 0.6703043 -0.4736155 0.8033112
## [170,] 0.6703687 -0.4734929 0.8031242
## [171,] 0.6704332 -0.4733704 0.8029372
## [172,] 0.6704977 -0.4732478 0.8027501
## [173,] 0.6705621 -0.4731253 0.8025631
## [174,] 0.6706266 -0.4730027 0.8023761
## [175,] 0.6706911 -0.4728802 0.8021891
## [176,] 0.6707555 -0.4727576 0.8020021
## [177,] 0.6708200 -0.4726351 0.8018151
## [178,] 0.6708845 -0.4725125 0.8016281
## [179,] 0.6709489 -0.4723900 0.8014410
## [180,] 0.6710134 -0.4722674 0.8012540
## [181,] 0.6710779 -0.4721449 0.8010670
## [182,] 0.6711423 -0.4720223 0.8008800
## [183,] 0.6712068 -0.4718998 0.8006930
## [184,] 0.6712712 -0.4717772 0.8005060
## [185,] 0.6713357 -0.4716547 0.8003189
## [186,] 0.6714002 -0.4715321 0.8001319
## [187,] 0.6714646 -0.4714096 0.7999449
## [188,] 0.6715291 -0.4712870 0.7997579
## [189,] 0.6715936 -0.4711645 0.7995709
## [190,] 0.6716580 -0.4710419 0.7993839
## [191,] 0.6717225 -0.4709194 0.7991969
## [192,] 0.6717870 -0.4707968 0.7990098
## [193,] 0.6718514 -0.4706743 0.7988228
## [194,] 0.6719159 -0.4705517 0.7986358
## [195,] 0.6719804 -0.4704292 0.7984488
## [196,] 0.6720448 -0.4703066 0.7982618
## [197,] 0.6721093 -0.4701841 0.7980748
## [198,] 0.6721738 -0.4700615 0.7978877
## [199,] 0.6722382 -0.4699390 0.7977007
## [200,] 0.6723027 -0.4698164 0.7975137
## [201,] 0.6723672 -0.4696939 0.7973267
## [202,] 0.6724316 -0.4695713 0.7971397
## [203,] 0.6724961 -0.4694488 0.7969527
## [204,] 0.6725606 -0.4693262 0.7967656
## [205,] 0.6726250 -0.4692037 0.7965786
## [206,] 0.6726895 -0.4690811 0.7963916
## [207,] 0.6727540 -0.4689586 0.7962046
## [208,] 0.6728184 -0.4688360 0.7960176
## [209,] 0.6728829 -0.4687135 0.7958306
## [210,] 0.6729474 -0.4685909 0.7956436
## [211,] 0.6730118 -0.4684684 0.7954565
## [212,] 0.6730763 -0.4683458 0.7952695
## [213,] 0.6731408 -0.4682233 0.7950825
## [214,] 0.6732052 -0.4681007 0.7948955
## [215,] 0.6732697 -0.4679782 0.7947085
## [216,] 0.6733341 -0.4678556 0.7945215
## [217,] 0.6733986 -0.4677331 0.7943344
## [218,] 0.6734631 -0.4676105 0.7941474
## [219,] 0.6735275 -0.4674880 0.7939604
## [220,] 0.6735920 -0.4673654 0.7937734
## [221,] 0.6736565 -0.4672429 0.7935864
## [222,] 0.6737209 -0.4671203 0.7933994
## [223,] 0.6737854 -0.4669978 0.7932124
## [224,] 0.6738499 -0.4668752 0.7930253
## [225,] 0.6739143 -0.4667527 0.7928383
## [226,] 0.6739788 -0.4666301 0.7926513
## [227,] 0.6740433 -0.4665076 0.7924643
## [228,] 0.6741077 -0.4663850 0.7922773
## [229,] 0.6741722 -0.4662625 0.7920903
## [230,] 0.6742367 -0.4661399 0.7919032
## [231,] 0.6743011 -0.4660174 0.7917162
## [232,] 0.6743656 -0.4658948 0.7915292
## [233,] 0.6744301 -0.4657723 0.7913422
## [234,] 0.6744945 -0.4656497 0.7911552
## [235,] 0.6745590 -0.4655272 0.7909682
## [236,] 0.6746235 -0.4654046 0.7907811
## [237,] 0.6746879 -0.4652821 0.7905941
## [238,] 0.6747524 -0.4651595 0.7904071
## [239,] 0.6748169 -0.4650370 0.7902201
## [240,] 0.6748813 -0.4649144 0.7900331
## [241,] 0.6749458 -0.4647919 0.7898461
## [242,] 0.6750103 -0.4646693 0.7896591
## [243,] 0.6750747 -0.4645468 0.7894720
## [244,] 0.6751392 -0.4644242 0.7892850
## [245,] 0.6752036 -0.4643017 0.7890980
## [246,] 0.6752681 -0.4641791 0.7889110
## [247,] 0.6753326 -0.4640566 0.7887240
## [248,] 0.6753970 -0.4639340 0.7885370
## [249,] 0.6754615 -0.4638115 0.7883499
## [250,] 0.6755260 -0.4636889 0.7881629
## [251,] 0.6755904 -0.4635664 0.7879759
## [252,] 0.6756549 -0.4634438 0.7877889
## [253,] 0.6757194 -0.4633213 0.7876019
## [254,] 0.6757838 -0.4631987 0.7874149
## [255,] 0.6758483 -0.4630762 0.7872279
## [256,] 0.6759128 -0.4629536 0.7870408
## [257,] 0.6759772 -0.4628311 0.7868538
## [258,] 0.6760417 -0.4627085 0.7866668
## [259,] 0.6761062 -0.4625860 0.7864798
## [260,] 0.6761706 -0.4624634 0.7862928
## [261,] 0.6762351 -0.4623409 0.7861058
## [262,] 0.6762996 -0.4622183 0.7859187
## [263,] 0.6763640 -0.4620958 0.7857317
## [264,] 0.6764285 -0.4619732 0.7855447
## [265,] 0.6764930 -0.4618507 0.7853577
## [266,] 0.6765574 -0.4617281 0.7851707
## [267,] 0.6766219 -0.4616056 0.7849837
## [268,] 0.6766864 -0.4614830 0.7847967
## [269,] 0.6767508 -0.4613605 0.7846096
## [270,] 0.6768153 -0.4612379 0.7844226
## [271,] 0.6768798 -0.4611154 0.7842356
## [272,] 0.6769442 -0.4609928 0.7840486
## [273,] 0.6770087 -0.4608703 0.7838616
## [274,] 0.6770732 -0.4607477 0.7836746
## [275,] 0.6771376 -0.4606252 0.7834875
## [276,] 0.6772021 -0.4605026 0.7833005
## [277,] 0.6772665 -0.4603801 0.7831135
## [278,] 0.6773310 -0.4602575 0.7829265
## [279,] 0.6773955 -0.4601350 0.7827395
## [280,] 0.6774599 -0.4600124 0.7825525
## [281,] 0.6775244 -0.4598899 0.7823654
## [282,] 0.6775889 -0.4597673 0.7821784
## [283,] 0.6776533 -0.4596448 0.7819914
## [284,] 0.6777178 -0.4595222 0.7818044
## [285,] 0.6777823 -0.4593997 0.7816174
## [286,] 0.6778467 -0.4592771 0.7814304
## [287,] 0.6779112 -0.4591546 0.7812434
## [288,] 0.6779757 -0.4590320 0.7810563
## [289,] 0.6780401 -0.4589095 0.7808693
## [290,] 0.6781046 -0.4587869 0.7806823
## [291,] 0.6781691 -0.4586644 0.7804953
## [292,] 0.6782335 -0.4585418 0.7803083
## [293,] 0.6782980 -0.4584193 0.7801213
## [294,] 0.6783625 -0.4582967 0.7799342
## [295,] 0.6784269 -0.4581742 0.7797472
## [296,] 0.6784914 -0.4580516 0.7795602
## [297,] 0.6785559 -0.4579291 0.7793732
## [298,] 0.6786203 -0.4578065 0.7791862
## [299,] 0.6786848 -0.4576840 0.7789992
## [300,] 0.6787493 -0.4575614 0.7788122
#no short sale constraints

Amat1 = cbind (rep(1,3), mu, diag(1, nrow=3))
t(Amat1)
##          [,1]     [,2]     [,3]
## [1,] 1.000000  1.00000  1.00000
## [2,] 9.420327 30.81048 10.91874
## [3,] 1.000000  0.00000  0.00000
## [4,] 0.000000  1.00000  0.00000
## [5,] 0.000000  0.00000  1.00000
muP1= seq(min(mu)+ .0001, max(mu)- .0001, length = 300)
sdP1=muP1
weights1= matrix(0, nrow= 300 , ncol= 3)
i=1
for (i in 1: length(muP1))
{bvec1 = c(1, muP1[i], rep(0,3))
  result = solve.QP(Dmat= 2*Sigma, dvec= rep (0,3), Amat=Amat1, bvec = bvec1, meq=2)
  sdP1[i] =sqrt (result$value)
  weights1[i,]= result$solution

}
 weights1
##                [,1]          [,2]          [,3]
##   [1,] 9.999333e-01 -2.795573e-18  6.673733e-05
##   [2,] 9.521905e-01 -5.700664e-19  4.780949e-02
##   [3,] 9.200612e-01  1.176136e-03  7.876264e-02
##   [4,] 9.220311e-01  4.920906e-03  7.304799e-02
##   [5,] 9.240010e-01  8.665676e-03  6.733334e-02
##   [6,] 9.259709e-01  1.241045e-02  6.161869e-02
##   [7,] 9.279407e-01  1.615522e-02  5.590404e-02
##   [8,] 9.299106e-01  1.989999e-02  5.018939e-02
##   [9,] 9.318805e-01  2.364476e-02  4.447474e-02
##  [10,] 9.338504e-01  2.738953e-02  3.876009e-02
##  [11,] 9.358203e-01  3.113430e-02  3.304544e-02
##  [12,] 9.377901e-01  3.487907e-02  2.733079e-02
##  [13,] 9.397600e-01  3.862384e-02  2.161614e-02
##  [14,] 9.417299e-01  4.236861e-02  1.590150e-02
##  [15,] 9.436998e-01  4.611338e-02  1.018685e-02
##  [16,] 9.456697e-01  4.985815e-02  4.472196e-03
##  [17,] 9.464841e-01  5.351588e-02  0.000000e+00
##  [18,] 9.431397e-01  5.686033e-02  0.000000e+00
##  [19,] 9.397952e-01  6.020478e-02  0.000000e+00
##  [20,] 9.364508e-01  6.354923e-02  0.000000e+00
##  [21,] 9.331063e-01  6.689368e-02  0.000000e+00
##  [22,] 9.297619e-01  7.023813e-02 -3.469447e-18
##  [23,] 9.264174e-01  7.358258e-02  0.000000e+00
##  [24,] 9.230730e-01  7.692703e-02  0.000000e+00
##  [25,] 9.197285e-01  8.027148e-02  0.000000e+00
##  [26,] 9.163841e-01  8.361593e-02  0.000000e+00
##  [27,] 9.130396e-01  8.696038e-02  0.000000e+00
##  [28,] 9.096952e-01  9.030483e-02  0.000000e+00
##  [29,] 9.063507e-01  9.364928e-02  0.000000e+00
##  [30,] 9.030063e-01  9.699373e-02  0.000000e+00
##  [31,] 8.996618e-01  1.003382e-01  0.000000e+00
##  [32,] 8.963174e-01  1.036826e-01  0.000000e+00
##  [33,] 8.929729e-01  1.070271e-01  0.000000e+00
##  [34,] 8.896285e-01  1.103715e-01  0.000000e+00
##  [35,] 8.862840e-01  1.137160e-01  0.000000e+00
##  [36,] 8.829396e-01  1.170604e-01  0.000000e+00
##  [37,] 8.795951e-01  1.204049e-01  0.000000e+00
##  [38,] 8.762507e-01  1.237493e-01 -1.387779e-17
##  [39,] 8.729062e-01  1.270938e-01  0.000000e+00
##  [40,] 8.695618e-01  1.304382e-01  0.000000e+00
##  [41,] 8.662173e-01  1.337827e-01  0.000000e+00
##  [42,] 8.628729e-01  1.371271e-01  0.000000e+00
##  [43,] 8.595284e-01  1.404716e-01  0.000000e+00
##  [44,] 8.561840e-01  1.438160e-01  0.000000e+00
##  [45,] 8.528395e-01  1.471605e-01  0.000000e+00
##  [46,] 8.494951e-01  1.505049e-01  0.000000e+00
##  [47,] 8.461506e-01  1.538494e-01  0.000000e+00
##  [48,] 8.428062e-01  1.571938e-01  0.000000e+00
##  [49,] 8.394617e-01  1.605383e-01  0.000000e+00
##  [50,] 8.361173e-01  1.638827e-01  0.000000e+00
##  [51,] 8.327728e-01  1.672272e-01  0.000000e+00
##  [52,] 8.294284e-01  1.705716e-01  0.000000e+00
##  [53,] 8.260839e-01  1.739161e-01  0.000000e+00
##  [54,] 8.227395e-01  1.772605e-01  0.000000e+00
##  [55,] 8.193950e-01  1.806050e-01  0.000000e+00
##  [56,] 8.160506e-01  1.839494e-01  0.000000e+00
##  [57,] 8.127061e-01  1.872939e-01  2.775558e-17
##  [58,] 8.093617e-01  1.906383e-01 -2.775558e-17
##  [59,] 8.060172e-01  1.939828e-01  0.000000e+00
##  [60,] 8.026728e-01  1.973272e-01  0.000000e+00
##  [61,] 7.993283e-01  2.006717e-01  0.000000e+00
##  [62,] 7.959839e-01  2.040161e-01  0.000000e+00
##  [63,] 7.926394e-01  2.073606e-01  0.000000e+00
##  [64,] 7.892950e-01  2.107050e-01  0.000000e+00
##  [65,] 7.859505e-01  2.140495e-01  0.000000e+00
##  [66,] 7.826061e-01  2.173939e-01  0.000000e+00
##  [67,] 7.792616e-01  2.207384e-01  0.000000e+00
##  [68,] 7.759172e-01  2.240828e-01  0.000000e+00
##  [69,] 7.725727e-01  2.274273e-01  0.000000e+00
##  [70,] 7.692283e-01  2.307717e-01  0.000000e+00
##  [71,] 7.658838e-01  2.341162e-01  0.000000e+00
##  [72,] 7.625394e-01  2.374606e-01  0.000000e+00
##  [73,] 7.591949e-01  2.408051e-01  0.000000e+00
##  [74,] 7.558505e-01  2.441495e-01  0.000000e+00
##  [75,] 7.525060e-01  2.474940e-01  0.000000e+00
##  [76,] 7.491615e-01  2.508385e-01  0.000000e+00
##  [77,] 7.458171e-01  2.541829e-01  0.000000e+00
##  [78,] 7.424726e-01  2.575274e-01  0.000000e+00
##  [79,] 7.391282e-01  2.608718e-01  0.000000e+00
##  [80,] 7.357837e-01  2.642163e-01  0.000000e+00
##  [81,] 7.324393e-01  2.675607e-01  0.000000e+00
##  [82,] 7.290948e-01  2.709052e-01  0.000000e+00
##  [83,] 7.257504e-01  2.742496e-01  0.000000e+00
##  [84,] 7.224059e-01  2.775941e-01  0.000000e+00
##  [85,] 7.190615e-01  2.809385e-01  0.000000e+00
##  [86,] 7.157170e-01  2.842830e-01  0.000000e+00
##  [87,] 7.123726e-01  2.876274e-01  0.000000e+00
##  [88,] 7.090281e-01  2.909719e-01  0.000000e+00
##  [89,] 7.056837e-01  2.943163e-01  0.000000e+00
##  [90,] 7.023392e-01  2.976608e-01  0.000000e+00
##  [91,] 6.989948e-01  3.010052e-01  0.000000e+00
##  [92,] 6.956503e-01  3.043497e-01  0.000000e+00
##  [93,] 6.923059e-01  3.076941e-01  0.000000e+00
##  [94,] 6.889614e-01  3.110386e-01  0.000000e+00
##  [95,] 6.856170e-01  3.143830e-01  0.000000e+00
##  [96,] 6.822725e-01  3.177275e-01  0.000000e+00
##  [97,] 6.789281e-01  3.210719e-01  5.551115e-17
##  [98,] 6.755836e-01  3.244164e-01  0.000000e+00
##  [99,] 6.722392e-01  3.277608e-01  5.551115e-17
## [100,] 6.688947e-01  3.311053e-01  0.000000e+00
## [101,] 6.655503e-01  3.344497e-01 -5.551115e-17
## [102,] 6.622058e-01  3.377942e-01  0.000000e+00
## [103,] 6.588614e-01  3.411386e-01  5.551115e-17
## [104,] 6.555169e-01  3.444831e-01  0.000000e+00
## [105,] 6.521725e-01  3.478275e-01  0.000000e+00
## [106,] 6.488280e-01  3.511720e-01  0.000000e+00
## [107,] 6.454836e-01  3.545164e-01  0.000000e+00
## [108,] 6.421391e-01  3.578609e-01  0.000000e+00
## [109,] 6.387947e-01  3.612053e-01  0.000000e+00
## [110,] 6.354502e-01  3.645498e-01  0.000000e+00
## [111,] 6.321058e-01  3.678942e-01  0.000000e+00
## [112,] 6.287613e-01  3.712387e-01  0.000000e+00
## [113,] 6.254169e-01  3.745831e-01  0.000000e+00
## [114,] 6.220724e-01  3.779276e-01  0.000000e+00
## [115,] 6.187280e-01  3.812720e-01  0.000000e+00
## [116,] 6.153835e-01  3.846165e-01  0.000000e+00
## [117,] 6.120391e-01  3.879609e-01  0.000000e+00
## [118,] 6.086946e-01  3.913054e-01  0.000000e+00
## [119,] 6.053502e-01  3.946498e-01  0.000000e+00
## [120,] 6.020057e-01  3.979943e-01  0.000000e+00
## [121,] 5.986613e-01  4.013387e-01  0.000000e+00
## [122,] 5.953168e-01  4.046832e-01  0.000000e+00
## [123,] 5.919724e-01  4.080276e-01  0.000000e+00
## [124,] 5.886279e-01  4.113721e-01  0.000000e+00
## [125,] 5.852835e-01  4.147165e-01  0.000000e+00
## [126,] 5.819390e-01  4.180610e-01  0.000000e+00
## [127,] 5.785946e-01  4.214054e-01  0.000000e+00
## [128,] 5.752501e-01  4.247499e-01  0.000000e+00
## [129,] 5.719057e-01  4.280943e-01  0.000000e+00
## [130,] 5.685612e-01  4.314388e-01  0.000000e+00
## [131,] 5.652168e-01  4.347832e-01  0.000000e+00
## [132,] 5.618723e-01  4.381277e-01  0.000000e+00
## [133,] 5.585279e-01  4.414721e-01  0.000000e+00
## [134,] 5.551834e-01  4.448166e-01  0.000000e+00
## [135,] 5.518390e-01  4.481610e-01  0.000000e+00
## [136,] 5.484945e-01  4.515055e-01  0.000000e+00
## [137,] 5.451501e-01  4.548499e-01  0.000000e+00
## [138,] 5.418056e-01  4.581944e-01  0.000000e+00
## [139,] 5.384612e-01  4.615388e-01  0.000000e+00
## [140,] 5.351167e-01  4.648833e-01  0.000000e+00
## [141,] 5.317723e-01  4.682277e-01  0.000000e+00
## [142,] 5.284278e-01  4.715722e-01  0.000000e+00
## [143,] 5.250834e-01  4.749166e-01  0.000000e+00
## [144,] 5.217389e-01  4.782611e-01  0.000000e+00
## [145,] 5.183945e-01  4.816055e-01  0.000000e+00
## [146,] 5.150500e-01  4.849500e-01  0.000000e+00
## [147,] 5.117056e-01  4.882944e-01  0.000000e+00
## [148,] 5.083611e-01  4.916389e-01  0.000000e+00
## [149,] 5.050167e-01  4.949833e-01  0.000000e+00
## [150,] 5.016722e-01  4.983278e-01  0.000000e+00
## [151,] 4.983278e-01  5.016722e-01  0.000000e+00
## [152,] 4.949833e-01  5.050167e-01  0.000000e+00
## [153,] 4.916389e-01  5.083611e-01  0.000000e+00
## [154,] 4.882944e-01  5.117056e-01  0.000000e+00
## [155,] 4.849500e-01  5.150500e-01  0.000000e+00
## [156,] 4.816055e-01  5.183945e-01  0.000000e+00
## [157,] 4.782611e-01  5.217389e-01  0.000000e+00
## [158,] 4.749166e-01  5.250834e-01  0.000000e+00
## [159,] 4.715722e-01  5.284278e-01  0.000000e+00
## [160,] 4.682277e-01  5.317723e-01  0.000000e+00
## [161,] 4.648833e-01  5.351167e-01  0.000000e+00
## [162,] 4.615388e-01  5.384612e-01  0.000000e+00
## [163,] 4.581944e-01  5.418056e-01  0.000000e+00
## [164,] 4.548499e-01  5.451501e-01  0.000000e+00
## [165,] 4.515055e-01  5.484945e-01  0.000000e+00
## [166,] 4.481610e-01  5.518390e-01  0.000000e+00
## [167,] 4.448166e-01  5.551834e-01  0.000000e+00
## [168,] 4.414721e-01  5.585279e-01  0.000000e+00
## [169,] 4.381277e-01  5.618723e-01  0.000000e+00
## [170,] 4.347832e-01  5.652168e-01  0.000000e+00
## [171,] 4.314388e-01  5.685612e-01  0.000000e+00
## [172,] 4.280943e-01  5.719057e-01  0.000000e+00
## [173,] 4.247499e-01  5.752501e-01  0.000000e+00
## [174,] 4.214054e-01  5.785946e-01  0.000000e+00
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