SPDR S&P 500 ETF (SPY)

Last Closing Price: 614.69 (2025-06-27)

Historical Volatility (Parkinson) (90-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

SPDR S&P 500 ETF (SPY) had 90-Day Historical Volatility (Parkinson) of 0.2404 for 2025-06-27.