Oceaneering International (OII)'s 30-day implied volatility (IV30) was 46.0% at the close on November 11, 2026, down from 47.0% the day before, against a 52-week range of 27.8% to 60.6%. Its 20-day historical volatility was 53.6%.

Key numbers

30-day implied volatility (IV30): 46.0%
IV30 52-week range: 27.8% to 60.6% (median 47.7%)
Historical volatility: 20-day 53.6%, 1-year 49.3%
Implied move by the nearest expiration: ±3.0%

Data as of November 11, 2026.

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

Name: OII Implied Volatility
Creator: Market Chameleon