Energy Recovery, Inc. (ERII)

Last Closing Price: 8.01 (2026-06-05)

Implied Volatility (Calls) (150-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.

Energy Recovery, Inc. (ERII) had 150-Day Implied Volatility (Calls) of 0.8004 for 2026-06-05.