Rockwell Automation (ROK)'s 30-day implied volatility (IV30) was 41.6% at the close on October 21, 2026, up from 39.7% the day before, against a 52-week range of 22.0% to 48.5%. Its 20-day historical volatility was 25.7%.

Key numbers

30-day implied volatility (IV30): 41.6%
IV30 52-week range: 22.0% to 48.5% (median 32.4%)
Historical volatility: 20-day 25.7%, 1-year 29.7%
Implied move by the nearest expiration: ±2.5%

Data as of October 21, 2026.

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

Name: ROK Implied Volatility
Creator: Market Chameleon