ProShares Big Data Refiners ETF (DAT)

Last Closing Price: 43.99 (2026-06-03)

Implied Volatility (Puts) (180-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 Big Data Refiners ETF (DAT) had 180-Day Implied Volatility (Puts) of 0.3621 for 2026-06-03.