Idex (IEX)'s 30-day implied volatility (IV30) was 25.8% at the close on November 6, 2026, up from 25.6% the day before, against a 52-week range of 19.2% to 35.4%. Its 20-day historical volatility was 26.6%.
Key numbers
30-day implied volatility (IV30): 25.8%
IV30 52-week range: 19.2% to 35.4% (median 25.6%)
Historical volatility: 20-day 26.6%, 1-year 24.0%
Implied move by the nearest expiration: ±1.7%
Data as of November 6, 2026.
IEX Implied Volatility (IV) vs Historical Volatility (HV)
The IEX IV term structure shows the implied volatility difference between different maturity dates.
