Centerpoint Energy (Holding Co) (CNP)'s 30-day implied volatility (IV30) was 21.8% at the close on November 6, 2026, down from 22.4% the day before, against a 52-week range of 13.5% to 26.0%. Its 20-day historical volatility was 21.7%.

Key numbers

30-day implied volatility (IV30): 21.8%
IV30 52-week range: 13.5% to 26.0% (median 19.5%)
Historical volatility: 20-day 21.7%, 1-year 19.3%
Implied move by the nearest expiration: ±1.4%

Data as of November 6, 2026.

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

Name: CNP Implied Volatility
Creator: Market Chameleon