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.

GSK PLC Sponsored ADR (GSK) had 30-Day Put-Call Ratio (Volume) of 13.0893 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2121
Historical Volatility (Parkinson)	0.1407
Implied Volatility (Calls)	0.2830
Implied Volatility (Puts)	0.3007
Implied Volatility (Mean)	0.2919
Put-Call Implied Volatility Ratio	1.0622
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	13.0893
Put-Call Ratio (Open Interest)	0.7570