Put-Call Ratio (Volume) (180-Day)

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

Agenus Inc. (AGEN) had 180-Day Put-Call Ratio (Volume) of 0.4223 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8393
Historical Volatility (Parkinson)	0.7999
Implied Volatility (Calls)	1.3645
Implied Volatility (Puts)	0.9920
Implied Volatility (Mean)	1.1782
Put-Call Implied Volatility Ratio	0.7270
Implied Volatility Skew	0.3077
Option Statistics
Put-Call Ratio (Volume)	0.4223
Put-Call Ratio (Open Interest)	0.2909