Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Clean Energy Fuels Corp. (CLNE) had 20-Day Put-Call Ratio (Volume) of 0.1011 for 2026-02-24.

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Figures for 2026-02-24

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5988
Historical Volatility (Parkinson)	0.5148
Implied Volatility (Calls)	0.8932
Implied Volatility (Puts)	0.7345
Implied Volatility (Mean)	0.8139
Put-Call Implied Volatility Ratio	0.8222
Implied Volatility Skew	-0.0092
Option Statistics
Put-Call Ratio (Volume)	0.1011
Put-Call Ratio (Open Interest)	0.1740