Middlesex Water Company (MSEX)'s 30-day implied volatility (IV30) was 28.2% at the close on October 30, 2026, up from 17.1% the day before, against a 52-week range of 17.1% to 37.1%. Its 20-day historical volatility was 24.0%.

Key numbers

30-day implied volatility (IV30): 28.2%
IV30 52-week range: 17.1% to 37.1% (median 28.1%)
Historical volatility: 20-day 24.0%, 1-year 30.1%
Implied move by the nearest expiration: ±1.1%

Data as of October 30, 2026.

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

Name: MSEX Implied Volatility
Creator: Market Chameleon