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.

BioMarin Pharmaceutical Inc. (BMRN) had 120-Day Put-Call Ratio (Volume) of 0.8943 for 2025-09-12.

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Figures for 2025-09-12

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2682
Historical Volatility (Parkinson)	0.2692
Implied Volatility (Calls)	0.3591
Implied Volatility (Puts)	0.3557
Implied Volatility (Mean)	0.3574
Put-Call Implied Volatility Ratio	0.9905
Implied Volatility Skew	0.0284
Option Statistics
Put-Call Ratio (Volume)	0.8943
Put-Call Ratio (Open Interest)	1.0605