Oil States International (OIS)'s 30-day implied volatility (IV30) was 47.0% at the close on October 26, 2026, down from 58.7% the day before, against a 52-week range of 31.6% to 70.4%. Its 20-day historical volatility was 46.1%.

Key numbers

30-day implied volatility (IV30): 47.0%
IV30 52-week range: 31.6% to 70.4% (median 44.6%)
Historical volatility: 20-day 46.1%, 1-year 45.8%
Implied move by the nearest expiration: ±3.7%

Data as of October 26, 2026.

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

Name: OIS Implied Volatility
Creator: Market Chameleon