Duke Energy (Holding Company) (DUK)'s 30-day implied volatility (IV30) was 17.7% at the close on October 22, 2026, up from 17.4% the day before, against a 52-week range of 14.4% to 22.7%. Its 20-day historical volatility was 17.2%.

Key numbers

30-day implied volatility (IV30): 17.7%
IV30 52-week range: 14.4% to 22.7% (median 17.7%)
Historical volatility: 20-day 17.2%, 1-year 17.7%
Implied move by the nearest expiration: ±1.1%

Data as of October 22, 2026.

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

Name: DUK Implied Volatility
Creator: Market Chameleon