First Financial (THFF)'s 30-day implied volatility (IV30) was 22.4% at the close on November 9, 2026, down from 24.1% the day before, against a 52-week range of 17.7% to 35.5%. Its 20-day historical volatility was 26.7%.
Key numbers
30-day implied volatility (IV30): 22.4%
IV30 52-week range: 17.7% to 35.5% (median 24.9%)
Historical volatility: 20-day 26.7%, 1-year 29.5%
Implied move by the nearest expiration: ±1.8%
Data as of November 9, 2026.
THFF Implied Volatility (IV) vs Historical Volatility (HV)
The THFF IV term structure shows the implied volatility difference between different maturity dates.
