Insteel Industries (IIIN)'s 30-day implied volatility (IV30) was 28.2% at the close on November 13, 2026, down from 35.7% the day before, against a 52-week range of 21.4% to 60.7%. Its 20-day historical volatility was 36.6%.

Key numbers

30-day implied volatility (IV30): 28.2%
IV30 52-week range: 21.4% to 60.7% (median 36.3%)
Historical volatility: 20-day 36.6%, 1-year 35.1%
Implied move by the nearest expiration: ±2.2%

Data as of November 13, 2026.

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

Name: IIIN Implied Volatility
Creator: Market Chameleon