Axcelis Technologies (ACLS)'s 30-day implied volatility (IV30) was 67.4% at the close on November 6, 2026, down from 74.1% the day before, against a 52-week range of 36.9% to 100.4%. Its 20-day historical volatility was 68.6%.

Key numbers

30-day implied volatility (IV30): 67.4%
IV30 52-week range: 36.9% to 100.4% (median 62.8%)
Historical volatility: 20-day 68.6%, 1-year 65.1%
Implied move by the nearest expiration: ±4.8%

Data as of November 6, 2026.

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

Name: ACLS Implied Volatility
Creator: Market Chameleon