Flagstar Bank N.A. (FLG)'s 30-day implied volatility (IV30) was 35.4% at the close on October 23, 2026, down from 41.5% the day before, against a 52-week range of 21.7% to 43.2%. Its 20-day historical volatility was 28.4%.

Key numbers

30-day implied volatility (IV30): 35.4%
IV30 52-week range: 21.7% to 43.2% (median 31.2%)
Historical volatility: 20-day 28.4%, 1-year 30.7%
Implied move by the nearest expiration: ±3.9%

Data as of October 23, 2026.

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

Name: FLG Implied Volatility
Creator: Market Chameleon