Fastenal Company (FAST)'s 30-day implied volatility (IV30) was 26.2% at the close on November 2, 2026, down from 27.0% the day before, against a 52-week range of 16.1% to 40.1%. Its 20-day historical volatility was 23.1%.

Key numbers

30-day implied volatility (IV30): 26.2%
IV30 52-week range: 16.1% to 40.1% (median 26.2%)
Historical volatility: 20-day 23.1%, 1-year 24.5%
Implied move by the nearest expiration: ±1.7%

Data as of November 2, 2026.

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

Name: FAST Implied Volatility
Creator: Market Chameleon