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.
State Street SPDR S&P 1500 Momentum Tilt ETF (MMTM) had 150-Day Implied Volatility (Puts) of 0.1780 for 2026-04-17.