tidyquant::tq_get

# Load packages
library(tidyverse)

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library(tidyquant)

## Registered S3 method overwritten by 'quantmod':
##   method            from
##   as.zoo.data.frame zoo 
## ── Attaching core tidyquant packages ─────────────────────── tidyquant 1.0.12 ──
## ✔ PerformanceAnalytics 2.1.0      ✔ TTR                  0.24.4
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## ✖ PerformanceAnalytics::legend() masks graphics::legend()
## ✖ quantmod::summary()            masks base::summary()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors

Stock index

tq_index_options()

## [1] "DOW"       "DOWGLOBAL" "SP400"     "SP500"     "SP600"

data <- tq_index("SP400")

## Getting holdings for SP400

Stock exchanges

tq_exchange_options()

## [1] "AMEX"   "NASDAQ" "NYSE"

data <- tq_exchange("NYSE")

## Getting data...

tq_get

###stock prices from Yahoo Finance

stock <- tq_get("TSLA")

economic data from FRED

employment_nh <- tq_get("NHUR", get = "economic.data")

## Warning: x = 'NHUR', get = 'economic.data': Error in getSymbols.FRED(Symbols = "NHUR", env = <environment>, verbose = FALSE, : Unable to import "NHUR".
## Stream error in the HTTP/2 framing layer [fred.stlouisfed.org]:
## HTTP/2 stream 1 was not closed cleanly: INTERNAL_ERROR (err 2)
## getSymbols.FRED: requests without an API key are not guaranteed to succeed.
## Register for a free key at https://fredaccount.stlouisfed.org/apikeys and set it with
## setDefaults(getSymbols.FRED, api.key = "your key").

employment_nh

## [1] NA