sp500 {plus} | R Documentation |
The sp500
datafile contains a year's worth of close-of-day data for most of the Standard and Poors 500 stocks. The data is in reverse chronological order,
with the top row being Dec 31st, 2008.
sp500
This data file contains the following items:
The goal can be to estimate either index using the individual stocks.
This database was generated using data available http://finance.yahoo.com .