SPDR S&P 500 ETF (SPY)

Last Price: 302.97 (2020-05-28)

Historical Volatility (Close-to-Close) (30-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

SPDR S&P 500 ETF (SPY) had 30-Day Historical Volatility (Close-to-Close) of 0.2366 for 2020-05-28.