Evolent Health Class A (EVH)'s 30-day implied volatility (IV30) was 70.2% at the close on October 27, 2026, down from 71.6% the day before, against a 52-week range of 47.3% to 124.5%. Its 20-day historical volatility was 76.9%.

Key numbers

30-day implied volatility (IV30): 70.2%
IV30 52-week range: 47.3% to 124.5% (median 76.4%)
Historical volatility: 20-day 76.9%, 1-year 82.0%
Implied move by the nearest expiration: ±4.4%

Data as of October 27, 2026.

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

Name: EVH Implied Volatility
Creator: Market Chameleon