Simmons First Ntl (SFNC)'s 30-day implied volatility (IV30) was 19.7% at the close on October 20, 2026, down from 23.2% the day before, against a 52-week range of 15.6% to 38.1%. Its 20-day historical volatility was 19.1%.

Key numbers

30-day implied volatility (IV30): 19.7%
IV30 52-week range: 15.6% to 38.1% (median 24.9%)
Historical volatility: 20-day 19.1%, 1-year 26.2%
Implied move by the nearest expiration: ±1.5%

Data as of October 20, 2026.

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

Name: SFNC Implied Volatility
Creator: Market Chameleon