MPLX LP Common Units Representing Limited Partner Interests (MPLX)'s 30-day implied volatility (IV30) was 16.3% at the close on November 13, 2026, down from 16.8% the day before, against a 52-week range of 13.8% to 21.8%. Its 20-day historical volatility was 17.4%.
Data as of November 13, 2026.