Put-Call Ratio (Volume) (150-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 150-Day Put-Call Ratio (Volume) of 0.2058 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2563
Historical Volatility (Parkinson)	0.1714
Implied Volatility (Calls)	0.2887
Implied Volatility (Puts)	0.2698
Implied Volatility (Mean)	0.2792
Put-Call Implied Volatility Ratio	0.9344
Implied Volatility Skew	0.0359
Option Statistics
Put-Call Ratio (Volume)	0.2058
Put-Call Ratio (Open Interest)	2.0105