SPDR S&P 500 ETF (SPY)

Last Closing Price: 623.62 (2025-07-11)

Implied Volatility (Puts) (150-Day)

Implied Volatility (Puts): The forecasted future volatility of the security over the selected time frame, derived from the pricing of the at-the-money put options with the relevant expiration date.

SPDR S&P 500 ETF (SPY) had 150-Day Implied Volatility (Puts) of 0.1616 for 2025-07-11.