Amarin PLC - American Depositary Shares (AMRN)'s 30-day implied volatility (IV30) was 47.1% at the close on October 16, 2026, down from 63.7% the day before, against a 52-week range of 31.7% to 96.1%. Its 20-day historical volatility was 38.9%.

Key numbers

30-day implied volatility (IV30): 47.1%
IV30 52-week range: 31.7% to 96.1% (median 51.6%)
Historical volatility: 20-day 38.9%, 1-year 49.7%
Implied move by the nearest expiration: ±3.8%

Data as of October 16, 2026.

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

Name: AMRN Implied Volatility
Creator: Market Chameleon