Clean Energy Fuels Corp. (CLNE)

Last Closing Price: 2.05 (2026-05-22)

Implied Volatility (Calls) (120-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.

Clean Energy Fuels Corp. (CLNE) had 120-Day Implied Volatility (Calls) of 0.6821 for 2026-05-22.