Description Usage Arguments Value
A helper function to automate the download of a matrix of historical EOD prices from Yahoo!Finance. Makes use of the get.hist.quote() function from the tseries package.
1 | GetHistoricalPricesYahoo(tickers, start_date, end_date)
|
tickers |
Vector of tickers to be downloaded. |
start_date |
Date for start of time series. |
end_date |
Date for end of time series. |
Data frame containing the dates in column 1 and the prices for each ticker in the remaining columns.
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