State Street SPDR S&P 500 ETF Trust (SPY)

Last Closing Price: 670.79 (2026-03-17)

Implied Volatility (Calls) (20-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.

State Street SPDR S&P 500 ETF Trust (SPY) had 20-Day Implied Volatility (Calls) of 0.1902 for 2026-03-17.