Core Laboratories (CLB)'s 30-day implied volatility (IV30) was 38.7% at the close on October 28, 2026, down from 51.6% the day before, against a 52-week range of 30.4% to 69.4%. Its 20-day historical volatility was 45.5%.

Key numbers

30-day implied volatility (IV30): 38.7%
IV30 52-week range: 30.4% to 69.4% (median 47.0%)
Historical volatility: 20-day 45.5%, 1-year 48.2%
Implied move by the nearest expiration: ±3.2%

Data as of October 28, 2026.

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

Name: CLB Implied Volatility
Creator: Market Chameleon