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MPLX
MPLX LP Common Units Representing Limited Partner InterestsStock · Energy
$59.09−$0.40 (-0.66%)as of Aug 18, 3:55 PM ET
☾ After hours:$59.36+0.00%3:59 PM ET
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MPLX monthly returns

MPLX LP Common Units Representing Limited Partner Interests has averaged 0.80% per month, positive in 56% of months. Month-by-month returns for MPLX LP Common Units Representing Limited Partner Interests (MPLX) below, through August 17, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.

Average month
+0.8%
164 months
Best month
+55.8%
Apr 2020
Worst month
-42.7%
Mar 2020
Positive months
56%
of all months

MPLX LP Common Units Representing Limited Partner Interests monthly returns#

MPLX LP Common Units Representing Limited Partner Interests total return by month
MonthTotal return
Aug 2026
+1.1%
Jul 2026
+3.8%
Jun 2026
+3.1%
May 2026
-2.9%
Apr 2026
-1.4%
Mar 2026
-3.2%
Feb 2026
+5.4%
Jan 2026
+4.7%
Dec 2025
-1.8%
Nov 2025
+7.0%
Oct 2025
+1.6%
Sep 2025
-1.8%
Aug 2025
-3.1%
Jul 2025
+1.9%
Jun 2025
+1.0%

Monthly total return (since Sep 2021)

-15%-10%-5%+0%+5%+10%+15%
20222023202420252026

Methodology#

Monthly returns are total returns (dividends reinvested), computed from MPLX's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.

See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum

FAQ#

What is MPLX LP Common Units Representing Limited Partner Interests's average monthly return?
MPLX LP Common Units Representing Limited Partner Interests (MPLX) has averaged about 0.80% per month, positive in roughly 56% of months. The best month was Apr 2020 (+55.8%) and the worst was Mar 2020 (-42.7%).