Standex International (SXI)'s 30-day implied volatility (IV30) was 40.8% at the close on October 30, 2026, down from 44.0% the day before, against a 52-week range of 23.9% to 46.3%. Its 20-day historical volatility was 44.8%.

Key numbers

30-day implied volatility (IV30): 40.8%
IV30 52-week range: 23.9% to 46.3% (median 34.6%)
Historical volatility: 20-day 44.8%, 1-year 43.3%
Implied move by the nearest expiration: ±2.8%

Data as of October 30, 2026.

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

Name: SXI Implied Volatility
Creator: Market Chameleon