Mercury General (MCY)'s 30-day implied volatility (IV30) was 32.0% at the close on October 16, 2026, up from 31.4% the day before, against a 52-week range of 24.4% to 54.6%. Its 20-day historical volatility was 22.4%.
Key numbers
30-day implied volatility (IV30): 32.0%
IV30 52-week range: 24.4% to 54.6% (median 32.6%)
Historical volatility: 20-day 22.4%, 1-year 29.2%
Implied move by the nearest expiration: ±1.8%
Data as of October 16, 2026.
MCY Implied Volatility (IV) vs Historical Volatility (HV)
The MCY IV term structure shows the implied volatility difference between different maturity dates.
