Assembly Biosciences (ASMB)'s 30-day implied volatility (IV30) was 43.8% at the close on November 12, 2026, up from 43.0% the day before, against a 52-week range of 38.6% to 99.1%. Its 20-day historical volatility was 58.8%.

Key numbers

30-day implied volatility (IV30): 43.8%
IV30 52-week range: 38.6% to 99.1% (median 59.2%)
Historical volatility: 20-day 58.8%, 1-year 67.1%
Implied move by the nearest expiration: ±2.5%

Data as of November 12, 2026.

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

Name: ASMB Implied Volatility
Creator: Market Chameleon