Ally Financial (ALLY)'s 30-day implied volatility (IV30) was 27.5% at the close on October 26, 2026, down from 28.8% the day before, against a 52-week range of 23.3% to 49.0%. Its 20-day historical volatility was 25.0%.
Key numbers
30-day implied volatility (IV30): 27.5%
IV30 52-week range: 23.3% to 49.0% (median 31.9%)
Historical volatility: 20-day 25.0%, 1-year 30.0%
Implied move by the nearest expiration: ±1.8%
Data as of October 26, 2026.
ALLY Implied Volatility (IV) vs Historical Volatility (HV)
The ALLY IV term structure shows the implied volatility difference between different maturity dates.
