International Business Machines (IBM)'s 30-day implied volatility (IV30) was 32.6% at the close on November 13, 2026, down from 33.1% the day before, against a 52-week range of 23.2% to 62.0%. Its 20-day historical volatility was 33.9%.

Key numbers

30-day implied volatility (IV30): 32.6%
IV30 52-week range: 23.2% to 62.0% (median 36.5%)
Historical volatility: 20-day 33.9%, 1-year 38.2%
Implied move by the nearest expiration: ±1.9%

Data as of November 13, 2026.

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

Name: IBM Implied Volatility
Creator: Market Chameleon