Amerant Bancorp Class A (AMTB)'s 30-day implied volatility (IV30) was 24.3% at the close on November 4, 2026, down from 24.6% the day before, against a 52-week range of 19.3% to 42.0%. Its 20-day historical volatility was 25.3%.

Key numbers

30-day implied volatility (IV30): 24.3%
IV30 52-week range: 19.3% to 42.0% (median 31.0%)
Historical volatility: 20-day 25.3%, 1-year 32.7%
Implied move by the nearest expiration: ±1.7%

Data as of November 4, 2026.

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

Name: AMTB Implied Volatility
Creator: Market Chameleon