Implied Volatility Skew (30-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

GSK PLC Sponsored ADR (GSK) had 30-Day Implied Volatility Skew of 0.0216 for 2026-09-15.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-09-15

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2759
Historical Volatility (Parkinson)	0.1585
Implied Volatility (Calls)	0.2536
Implied Volatility (Puts)	0.2655
Implied Volatility (Mean)	0.2596
Put-Call Implied Volatility Ratio	1.0471
Implied Volatility Skew	0.0216
Option Statistics
Put-Call Ratio (Volume)	1.0037
Put-Call Ratio (Open Interest)	0.6971