Marathon Petroleum (MPC)'s 30-day implied volatility (IV30) was 54.2% at the close on November 3, 2026, down from 55.7% the day before, against a 52-week range of 27.7% to 56.6%. Its 20-day historical volatility was 41.1%.

Key numbers

30-day implied volatility (IV30): 54.2%
IV30 52-week range: 27.7% to 56.6% (median 38.8%)
Historical volatility: 20-day 41.1%, 1-year 38.7%
Implied move by the nearest expiration: ±3.6%

Data as of November 3, 2026.

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

Name: MPC Implied Volatility
Creator: Market Chameleon