Legend Biotech - American Depositary Shares (LEGN)'s 30-day implied volatility (IV30) was 65.0% at the close on November 3, 2026, up from 62.6% the day before, against a 52-week range of 28.0% to 96.5%. Its 20-day historical volatility was 59.0%.

Key numbers

30-day implied volatility (IV30): 65.0%
IV30 52-week range: 28.0% to 96.5% (median 54.7%)
Historical volatility: 20-day 59.0%, 1-year 60.3%
Implied move by the nearest expiration: ±4.2%

Data as of November 3, 2026.

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

Name: LEGN Implied Volatility
Creator: Market Chameleon