Alpha, Beta, R-Squared, Standard Deviation, Sharpe Ratio and Capture Ratio are 5 year statistics. Alpha is a measure of a fund's actual returns and expected performance, given its level of risk (as measured by beta). Beta reflects the sensitivity of the fund's return to fluctuations in the market index. R-squared indicates how much of a fund's fluctuations were attributable to movements in the fund's benchmark. Standard deviation is a measure of how volatile a fund's returns are. Sharpe ratio is a measure of a fund's risk-adjusted performance. Capture ratio reflects the annualized product of fund vs. index returns for all months in which the index had a positive return (upside capture) or negative return (downside capture).