Alpha Pro Tech Ltd. (APT)'s 30-day implied volatility (IV30) was 47.2% at the close on October 30, 2026, down from 49.9% the day before, against a 52-week range of 25.6% to 106.0%. Its 20-day historical volatility was 52.4%.

Key numbers

30-day implied volatility (IV30): 47.2%
IV30 52-week range: 25.6% to 106.0% (median 41.7%)
Historical volatility: 20-day 52.4%, 1-year 48.0%
Implied move by the nearest expiration: ±3.1%

Data as of October 30, 2026.

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

Name: APT Implied Volatility
Creator: Market Chameleon