Madrigal Pharmaceuticals (MDGL)'s 30-day implied volatility (IV30) was 68.6% at the close on October 30, 2026, up from 66.3% the day before, against a 52-week range of 36.3% to 74.1%. Its 20-day historical volatility was 38.6%.

Key numbers

30-day implied volatility (IV30): 68.6%
IV30 52-week range: 36.3% to 74.1% (median 49.9%)
Historical volatility: 20-day 38.6%, 1-year 42.2%
Implied move by the nearest expiration: ±4.3%

Data as of October 30, 2026.

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

Name: MDGL Implied Volatility
Creator: Market Chameleon