The yearly rate of return on a 10 -year history: Total S\&P 500 return: Annualized S\&P 500 Return: Total S\&P 500 Return (Dividends Reinvest): Annualized S\&P 500 Return (Dividends Reinvest): The yearly rate of return on a 20 -year history: Total S\&P 500 return: Annualized S\&P 500 Return: Total S\&P 500 Return (Dividends Reinvest): Annualized S\&P 500 Return (Dividends Reinvest)