Put-Call Ratio (Volume) (10-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 10-Day Put-Call Ratio (Volume) of 0.7308 for 2026-09-02.

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Figures for 2026-09-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2812
Historical Volatility (Parkinson)	0.2442
Implied Volatility (Calls)	0.3923
Implied Volatility (Puts)	0.3789
Implied Volatility (Mean)	0.3856
Put-Call Implied Volatility Ratio	0.9659
Implied Volatility Skew	-0.0014
Option Statistics
Put-Call Ratio (Volume)	0.7308
Put-Call Ratio (Open Interest)	0.3236