Illinois Tool Works (ITW)'s 30-day implied volatility (IV30) was 21.1% at the close on November 4, 2026, down from 22.3% the day before, against a 52-week range of 15.4% to 32.0%. Its 20-day historical volatility was 25.0%.

Key numbers

30-day implied volatility (IV30): 21.1%
IV30 52-week range: 15.4% to 32.0% (median 21.8%)
Historical volatility: 20-day 25.0%, 1-year 21.3%
Implied move by the nearest expiration: ±1.4%

Data as of November 4, 2026.

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

Name: ITW Implied Volatility
Creator: Market Chameleon