Acumen Pharmaceuticals (ABOS)'s 30-day implied volatility (IV30) was 88.1% at the close on October 30, 2026, down from 202.8% the day before, against a 52-week range of 51.1% to 256.6%. Its 20-day historical volatility was 90.4%.

Key numbers

30-day implied volatility (IV30): 88.1%
IV30 52-week range: 51.1% to 256.6% (median 84.6%)
Historical volatility: 20-day 90.4%, 1-year 85.7%
Implied move by the nearest expiration: ±12.3%

Data as of October 30, 2026.

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

Name: ABOS Implied Volatility
Creator: Market Chameleon