International Business Machines (IBM)'s 30-day implied volatility (IV30) was 34.0% at the close on October 23, 2026, up from 33.7% the day before, against a 52-week range of 23.2% to 62.0%. Its 20-day historical volatility was 32.8%.

Key numbers

30-day implied volatility (IV30): 34.0%
IV30 52-week range: 23.2% to 62.0% (median 36.4%)
Historical volatility: 20-day 32.8%, 1-year 38.7%
Implied move by the nearest expiration: ±3.0%

Data as of October 23, 2026.

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

Name: IBM Implied Volatility
Creator: Market Chameleon