SPDR S&P 500 ETF (SPY)

Last Closing Price: 624.06 (2025-07-09)

Implied Volatility (Calls) (150-Day)

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

SPDR S&P 500 ETF (SPY) had 150-Day Implied Volatility (Calls) of 0.1606 for 2025-07-09.