Put-Call Ratio (Volume) (120-Day)

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

Biohaven Ltd. (BHVN) had 120-Day Put-Call Ratio (Volume) of 0.1373 for 2025-12-26.

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Figures for 2025-12-26

Volatility Metrics
Historical Volatility (Close-to-Close)	1.1988
Historical Volatility (Parkinson)	0.7825
Implied Volatility (Calls)	1.1849
Implied Volatility (Puts)	1.2064
Implied Volatility (Mean)	1.1956
Put-Call Implied Volatility Ratio	1.0181
Implied Volatility Skew	-0.0654
Option Statistics
Put-Call Ratio (Volume)	0.1373
Put-Call Ratio (Open Interest)	0.1864