ProShares UltraShort 20+ Year Treasury (TBT)

Last Closing Price: 34.52 (2026-01-16)

Implied Volatility (Puts) (20-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.

ProShares UltraShort 20+ Year Treasury (TBT) had 20-Day Implied Volatility (Puts) of 0.1927 for 2026-01-16.