Introduction

These plots were created from ggplot2 and the purpose of this is to identify possible trends among stock prices. That is - does a particular group of stocks tend move in tandem; why some stocks surge at a particular point; does their prices affected by economic and political crisis etc. By studying these historical prices data one may gain valuable insights to these questions. That said if you were to review a plot a time on a regular basis, you will probably soon give up! BUT if you have a birds eye view of these plots then perhaps it to too bad! So imagine you have these plots on pages of a PDF file as shown below - you can skim through hundreds of stocks quickly? And of course you can just plot by sectors etc.

 

Charts 1

Charts 2