Put-Call Ratio (Volume) (30-Day)

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

Supernus Pharmaceuticals, Inc. (SUPN) had 30-Day Put-Call Ratio (Volume) of 0.1714 for 2025-07-28.

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Figures for 2025-07-28

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2610
Historical Volatility (Parkinson)	0.3058
Implied Volatility (Calls)	0.5245
Implied Volatility (Puts)	0.5075
Implied Volatility (Mean)	0.5160
Put-Call Implied Volatility Ratio	0.9675
Implied Volatility Skew	0.1384
Option Statistics
Put-Call Ratio (Volume)	0.1714
Put-Call Ratio (Open Interest)	0.1626