S&P 500 Return Calculator - Robert Shiller Long-term Stock Data
Use this calculator to compute the
total return, annualized return plus a summary of winning (profitable)
and losing (unprofitable) buy and sell combinations using S&P 500 inflation-adjusted monthly price data from Yale University economist Robert Shiller and found at Quandl. Monthly prices are from January 1871 through the present. Prices in the database are updated at the end of each month.