Acm Research - Class A (ACMR)'s 30-day implied volatility (IV30) was 85.5% at the close on October 27, 2026, down from 88.3% the day before, against a 52-week range of 56.1% to 121.9%. Its 20-day historical volatility was 76.3%.

Key numbers

30-day implied volatility (IV30): 85.5%
IV30 52-week range: 56.1% to 121.9% (median 81.9%)
Historical volatility: 20-day 76.3%, 1-year 86.5%
Implied move by the nearest expiration: ±4.8%

Data as of October 27, 2026.

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

Name: ACMR Implied Volatility
Creator: Market Chameleon