GSK PLC American Depositary Shares (Each Representing Two Ordinary Shares) (GSK)'s 30-day implied volatility (IV30) was 25.2% at the close on November 4, 2026, down from 25.3% the day before, against a 52-week range of 15.2% to 34.5%. Its 20-day historical volatility was 24.4%.

Key numbers

30-day implied volatility (IV30): 25.2%
IV30 52-week range: 15.2% to 34.5% (median 26.8%)
Historical volatility: 20-day 24.4%, 1-year 23.4%
Implied move by the nearest expiration: ±1.5%

Data as of November 4, 2026.

GSK Implied Volatility (IV) vs Historical Volatility (HV)

Name: GSK Implied Volatility
Creator: Market Chameleon