Amylyx Pharmaceuticals (AMLX)'s 30-day implied volatility (IV30) was 46.6% at the close on October 29, 2026, up from 38.2% the day before, against a 52-week range of 38.2% to 252.4%. Its 20-day historical volatility was 50.7%.

Key numbers

30-day implied volatility (IV30): 46.6%
IV30 52-week range: 38.2% to 252.4% (median 59.5%)
Historical volatility: 20-day 50.7%, 1-year 61.5%
Implied move by the nearest expiration: ±2.2%

Data as of October 29, 2026.

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

Name: AMLX Implied Volatility
Creator: Market Chameleon