Columbus Mckinnon (CMCO)'s 30-day implied volatility (IV30) was 48.2% at the close on November 2, 2026, down from 84.3% the day before, against a 52-week range of 27.3% to 84.3%. Its 20-day historical volatility was 50.0%.

Key numbers

30-day implied volatility (IV30): 48.2%
IV30 52-week range: 27.3% to 84.3% (median 48.1%)
Historical volatility: 20-day 50.0%, 1-year 55.0%
Implied move by the nearest expiration: ±6.0%

Data as of November 2, 2026.

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

Name: CMCO Implied Volatility
Creator: Market Chameleon