Seadrill Limited Common Shares (SDRL)'s 30-day implied volatility (IV30) was 45.9% at the close on October 21, 2026, up from 45.4% the day before, against a 52-week range of 31.9% to 62.2%. Its 20-day historical volatility was 43.7%.

Key numbers

30-day implied volatility (IV30): 45.9%
IV30 52-week range: 31.9% to 62.2% (median 43.6%)
Historical volatility: 20-day 43.7%, 1-year 45.1%
Implied move by the nearest expiration: ±2.9%

Data as of October 21, 2026.

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

Name: SDRL Implied Volatility
Creator: Market Chameleon