Implied Volatility (Puts) (90-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.
Biogen Inc. (BIIB) had 90-Day Implied Volatility (Puts) of 0.3320 for 2023-06-08.