MPLX Lp (MPLX) NYSE

Currency In USD

MPLX Historical Return

If you invested $1000 in MPLX Lp (MPLX) 10 years ago, it would be worth $4,096.07 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3,116.86, while $1000 invested 1 year ago would be worth $1,199.14. This corresponds to total returns of 309.61%, 211.69%, 19.91%, respectively, with annualized returns of 15.13%, 25.53%, 19.91%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

MPLX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	58.49	58.41	58.41	58.95	57.65	1.7M
August 20, 2026	58.8	58.6	58.6	59.26	58.55	632,999
August 19, 2026	59.46	58.69	58.69	59.65	58.59	1.14M
August 18, 2026	59.33	59.36	59.36	59.89	59.18	1.16M
August 17, 2026	59.3	59.08	59.08	59.74	59	1.1M
August 14, 2026	59	59.48	59.48	59.51	58.7	1.19M
August 13, 2026	59.75	58.82	58.82	60.08	58.82	1.44M
August 12, 2026	59.5	59.94	59.94	60.16	59.47	1.01M
August 11, 2026	58.5	59.3	59.3	59.53	58.5	1.06M
August 10, 2026	58.85	58.7	58.7	59.05	58.29	1.51M
August 07, 2026	58.68	58.85	58.85	59.56	58.53	1.94M
August 06, 2026	59.68	60.42	60.42	60.49	59.33	1.62M
August 05, 2026	60.83	59.29	59.29	60.95	59.24	1.99M
August 04, 2026	58.97	60.51	60.51	60.66	58.28	2.04M
August 03, 2026	58.59	58.91	58.91	58.95	58.23	1.6M
July 31, 2026	57.93	58.45	58.45	58.73	57.59	1.2M
July 30, 2026	57.82	57.61	57.61	58.13	57.53	2.16M
July 29, 2026	59.47	57.79	57.79	60	57.64	2.17M
July 28, 2026	58.5	59.2	59.2	59.72	58.31	1.9M
July 27, 2026	58.65	58.36	58.36	58.94	58.27	2.1M
July 24, 2026	57.66	58.65	58.65	58.89	57.56	1.76M
July 23, 2026	56.99	57.51	57.51	57.61	56.74	1.35M
July 22, 2026	56.86	56.61	56.61	57.08	56.6	1.52M
July 21, 2026	57.33	56.49	56.49	57.5	56.41	1.65M
July 20, 2026	57.18	57.13	57.13	57.85	56.92	1.28M
July 17, 2026	57.31	57.06	57.06	57.6	56.65	1.94M
July 16, 2026	56.29	57.17	57.17	57.38	56.26	1.22M
July 15, 2026	56.56	56.41	56.41	56.92	56.35	1.08M
July 14, 2026	57.42	56.51	56.51	57.6	56.45	1.82M
July 13, 2026	57.31	57.21	57.21	57.77	57.11	1.34M
July 10, 2026	57.25	56.95	56.95	57.48	56.51	1.2M
July 09, 2026	57.25	57.19	57.19	57.79	57.02	965,981
July 08, 2026	57.88	57.44	57.44	57.88	56.62	1.56M
July 07, 2026	57.33	57.51	57.51	58.08	57.02	1.52M
July 06, 2026	57	56.97	56.97	57.7	56.83	793,954
July 02, 2026	56	57.16	57.16	57.23	56	1.02M
July 01, 2026	56.21	55.92	55.92	56.7	55.66	1.07M
June 30, 2026	56.25	56.33	56.33	56.66	55.97	815,626
June 29, 2026	56.55	56.22	56.22	56.89	56.08	934,684
June 26, 2026	56	56.52	56.52	56.77	56	1.12M
June 25, 2026	56.2	56.07	56.07	57.2	56.05	1.53M
June 24, 2026	57.27	56.23	56.23	57.6	56.2	1.49M
June 23, 2026	56.68	57.68	57.68	57.74	56.56	1.07M
June 22, 2026	56.5	56.9	56.9	57.32	56.28	1.54M
June 18, 2026	55.74	56.84	56.84	56.92	55.43	3.18M
June 17, 2026	55.9	55.91	55.91	56.25	55.73	1.08M
June 16, 2026	55.96	56.08	56.08	56.32	55.37	1.13M
June 15, 2026	56.02	55.67	55.67	56.93	55.58	1.87M
June 12, 2026	56.31	56.87	56.87	57.68	56.28	1.77M
June 11, 2026	56.56	56.49	56.49	56.91	56.12	1.42M
June 10, 2026	56.5	56.39	56.39	57.23	56.31	1.29M
June 09, 2026	56.5	56.5	56.5	57.18	56.33	1.99M
June 08, 2026	56.43	56.41	56.41	56.94	56.1	960,746
June 05, 2026	56.13	56.48	56.48	57.17	55.94	1.68M
June 04, 2026	55.26	56.32	56.32	56.4	55.26	1.55M
June 03, 2026	55.6	55.26	55.26	56.17	55.15	1.54M
June 02, 2026	55	55.68	55.68	55.68	55	923,917
June 01, 2026	54.85	54.99	54.99	55.26	54.74	1.38M
May 29, 2026	55.27	54.65	54.65	55.49	54.32	2.22M
May 28, 2026	55.69	55.49	55.49	55.96	55.3	1.7M