MPLX LP (MPLX) — Price History

As of 2026-09-02 — refreshed nightly from the Closelook data lake. Diary readings, not advice.

Daily prices

Date	Open	High	Low	Close	Chg %	Volume
2026-09-02	59.37	59.65	58.78	58.99	-0.17%	1,280,466
2026-09-01	59.22	59.73	58.86	59.09	-0.14%	1,269,938
2026-08-31	59.35	59.54	58.96	59.17	-0.14%	1,406,404
2026-08-28	59.25	59.75	59.23	59.25	-0.44%	675,879
2026-08-27	59.45	59.72	58.59	59.51	+0.32%	1,007,100
2026-08-26	58.25	59.43	58.25	59.32	+1.64%	802,600
2026-08-25	58.47	58.70	58.11	58.36	-0.17%	1,283,638
2026-08-24	58.48	58.75	58.19	58.46	+0.09%	665,894
2026-08-21	58.49	58.95	57.65	58.41	-0.32%	1,713,900
2026-08-20	58.80	59.26	58.55	58.60	-0.15%	633,600
2026-08-19	59.46	59.65	58.59	58.69	-1.13%	1,140,900
2026-08-18	59.33	59.89	59.18	59.36	+0.47%	1,158,000
2026-08-17	59.30	59.74	59.00	59.08	-0.67%	1,105,500
2026-08-14	59.00	59.51	58.70	59.48	+1.12%	1,189,300
2026-08-13	59.75	60.08	58.82	58.82	-1.87%	1,447,300
2026-08-12	59.50	60.16	59.47	59.94	+1.08%	1,090,300
2026-08-11	58.50	59.53	58.50	59.30	+1.02%	1,349,100
2026-08-10	58.85	59.05	58.29	58.70	-0.25%	1,516,600
2026-08-07	58.68	59.56	58.53	58.85	-2.60%	1,937,900
2026-08-06	59.68	60.49	59.33	60.42	+1.91%	1,620,600
2026-08-05	60.83	60.95	59.24	59.29	-2.02%	1,998,000
2026-08-04	58.97	60.66	58.28	60.51	+2.72%	2,051,800
2026-08-03	58.59	58.95	58.23	58.91	+0.79%	1,603,100
2026-07-31	57.93	58.73	57.59	58.45	+1.46%	1,202,400
2026-07-30	57.82	58.13	57.53	57.61	-0.31%	2,156,400
2026-07-29	59.47	60.00	57.64	57.79	-2.38%	2,177,300
2026-07-28	58.50	59.72	58.31	59.20	+1.44%	1,993,600
2026-07-27	58.65	58.94	58.27	58.36	-0.49%	2,141,500
2026-07-24	57.66	58.89	57.56	58.65	+1.98%	1,781,100
2026-07-23	56.99	57.61	56.74	57.51	+1.59%	1,353,000
2026-07-22	56.86	57.08	56.60	56.61	+0.21%	1,534,100
2026-07-21	57.33	57.50	56.41	56.49	-1.12%	1,661,500
2026-07-20	57.18	57.85	56.92	57.13	+0.12%	1,280,800
2026-07-17	57.31	57.60	56.65	57.06	-0.19%	1,936,400
2026-07-16	56.29	57.38	56.26	57.17	+1.35%	1,219,700
2026-07-15	56.56	56.92	56.35	56.41	-0.18%	1,077,100
2026-07-14	57.42	57.60	56.45	56.51	-1.22%	1,821,400
2026-07-13	57.31	57.77	57.11	57.21	+0.46%	1,342,000
2026-07-10	57.25	57.48	56.51	56.95	-0.42%	1,198,400
2026-07-09	57.25	57.79	57.02	57.19	-0.44%	968,900
2026-07-08	57.88	57.88	56.62	57.44	-0.12%	1,564,200
2026-07-07	57.33	58.08	57.02	57.51	+0.95%	1,517,700
2026-07-06	57.00	57.70	56.83	56.97	-0.33%	796,100
2026-07-02	56.00	57.23	56.00	57.16	+2.22%	1,022,300
2026-07-01	56.21	56.70	55.66	55.92	-0.73%	1,075,100
2026-06-30	56.25	56.66	55.97	56.33	+0.20%	818,500
2026-06-29	56.55	56.89	56.08	56.22	-0.53%	940,700
2026-06-26	56.00	56.77	56.00	56.52	+0.80%	1,121,100
2026-06-25	56.20	57.20	56.05	56.07	-0.28%	1,531,100
2026-06-24	57.27	57.60	56.20	56.23	-2.51%	1,494,400
2026-06-23	56.68	57.74	56.56	57.68	+1.37%	1,074,500
2026-06-22	56.50	57.32	56.28	56.90	+0.11%	1,541,200
2026-06-18	55.74	56.92	55.43	56.84	+1.66%	3,188,500
2026-06-17	55.90	56.25	55.73	55.91	-0.30%	1,082,500
2026-06-16	55.96	56.32	55.37	56.08	+0.74%	1,134,700
2026-06-15	56.02	56.93	55.58	55.67	-2.11%	2,086,600
2026-06-12	56.31	57.68	56.28	56.87	+0.67%	1,769,500
2026-06-11	56.56	56.91	56.12	56.49	+0.18%	1,426,400
2026-06-10	56.50	57.23	56.31	56.39	-0.19%	1,293,100
2026-06-09	56.50	57.18	56.33	56.50	+0.16%	1,995,600
2026-06-08	56.43	56.94	56.10	56.41	-0.12%	960,800
2026-06-05	56.13	57.17	55.94	56.48	+0.28%	1,681,300
2026-06-04	55.26	56.40	55.26	56.32	+1.92%	1,554,200
2026-06-03	55.60	56.19	55.10	55.26	-0.75%	1,709,300
2026-06-02	55.00	55.68	55.00	55.68	+1.25%	924,000
2026-06-01	54.85	55.26	54.74	54.99	+0.62%	1,291,000
2026-05-29	55.27	55.49	54.32	54.65	-1.51%	2,217,400
2026-05-28	55.69	55.96	55.30	55.49	-0.39%	1,696,100
2026-05-27	56.41	57.28	55.65	55.71	-1.35%	1,845,100
2026-05-26	56.20	57.15	56.08	56.47	+0.00%	1,854,200
2026-05-22	55.50	56.65	55.50	56.47	+1.53%	1,789,000
2026-05-21	55.60	56.02	55.36	55.62	+0.32%	1,714,900
2026-05-20	55.38	55.91	55.29	55.44	-0.27%	1,373,400
2026-05-19	55.28	55.94	55.14	55.59	+0.27%	1,217,200
2026-05-18	54.56	55.45	54.22	55.44	+1.22%	1,420,300
2026-05-15	55.77	55.80	54.58	54.77	-1.44%	2,523,200
2026-05-14	54.61	55.60	54.61	55.57	+1.39%	5,007,800
2026-05-13	54.34	54.83	53.94	54.81	+0.77%	1,970,800
2026-05-12	54.14	54.63	53.71	54.39	+0.67%	1,559,500
2026-05-11	54.10	54.21	53.40	54.03	+0.06%	1,826,800
2026-05-08	55.20	55.29	53.86	54.00	-4.03%	2,524,300
2026-05-07	55.35	56.27	54.76	56.27	+1.10%	2,044,000
2026-05-06	55.40	56.00	54.52	55.66	+0.00%	6,238,400
2026-05-05	56.80	57.00	54.84	55.66	-2.64%	3,304,800
2026-05-04	57.00	57.51	56.65	57.17	+0.99%	2,088,100
2026-05-01	56.49	57.03	56.26	56.61	+0.60%	2,124,800
2026-04-30	55.66	56.61	55.53	56.27	+1.35%	2,352,100
2026-04-29	55.31	55.69	55.00	55.52	+0.80%	3,794,200
2026-04-28	55.11	55.33	54.36	55.08	+0.86%	2,640,500
2026-04-27	55.34	55.65	54.61	54.61	-1.32%	2,243,900
2026-04-24	55.45	55.75	54.76	55.34	-0.49%	3,447,100
2026-04-23	55.73	56.16	55.28	55.61	-0.16%	1,417,400
2026-04-22	55.73	56.01	55.51	55.70	+0.41%	1,652,700
2026-04-21	55.96	56.10	55.36	55.47	-0.40%	2,746,600
2026-04-20	56.11	56.50	55.48	55.69	-0.34%	1,120,400
2026-04-17	55.08	55.91	54.52	55.88	+1.16%	4,334,200
2026-04-16	54.89	55.65	54.66	55.24	+0.86%	918,700
2026-04-15	54.90	55.27	54.67	54.77	-0.44%	1,064,000
2026-04-14	55.80	55.96	54.78	55.01	-1.89%	3,815,700
2026-04-13	56.41	56.45	55.52	56.07	-0.14%	2,040,300
2026-04-10	56.42	56.92	56.10	56.15	-0.37%	2,155,900
2026-04-09	55.76	56.83	55.76	56.36	+0.84%	1,127,500
2026-04-08	54.75	55.98	54.11	55.89	+1.18%	2,203,000
2026-04-07	55.35	55.87	55.06	55.24	-0.75%	1,907,500
2026-04-06	55.69	56.23	55.35	55.66	-0.43%	1,155,000
2026-04-02	56.25	56.50	55.05	55.90	-0.04%	2,035,500
2026-04-01	56.52	56.52	55.68	55.92	-2.02%	2,534,300
2026-03-31	57.73	57.99	56.50	57.07	-1.04%	2,179,100
2026-03-30	58.40	58.70	57.23	57.67	-0.79%	2,360,000
2026-03-27	58.82	59.74	58.05	58.13	-1.41%	1,733,200
2026-03-26	59.05	59.35	58.50	58.96	+0.12%	1,427,100
2026-03-25	58.94	59.20	58.61	58.89	-0.47%	1,150,100
2026-03-24	58.73	59.98	58.63	59.17	+0.89%	1,272,100
2026-03-23	57.74	58.75	57.37	58.65	+1.14%	1,041,500
2026-03-20	58.42	58.86	57.44	57.99	-0.50%	3,306,300
2026-03-19	57.47	58.35	57.12	58.28	+1.59%	1,491,300
2026-03-18	58.15	58.54	57.31	57.37	-1.66%	1,761,400
2026-03-17	58.10	58.85	58.10	58.34	+0.41%	1,030,700
2026-03-16	59.05	59.12	57.95	58.10	-0.72%	1,403,300
2026-03-13	58.34	58.98	57.84	58.52	+0.27%	1,681,200
2026-03-12	59.01	59.37	58.34	58.36	-0.75%	1,136,000
2026-03-11	58.06	58.95	57.88	58.80	+1.34%	1,466,200
2026-03-10	58.23	58.92	57.91	58.02	-0.29%	1,170,700
2026-03-09	58.60	58.60	57.83	58.19	-0.78%	1,831,200
2026-03-06	58.80	58.94	58.03	58.65	-0.02%	1,596,800
2026-03-05	58.95	59.31	58.02	58.66	-0.41%	1,459,100
2026-03-04	58.54	58.90	58.01	58.90	-0.19%	1,178,800
2026-03-03	59.30	59.49	58.50	59.01	-0.22%	1,178,200
2026-03-02	59.47	59.84	58.59	59.14	+0.34%	1,517,000
2026-02-27	59.00	59.23	58.47	58.94	+0.48%	1,165,800
2026-02-26	58.34	59.44	58.28	58.66	+0.22%	1,485,400
2026-02-25	58.95	59.17	58.31	58.53	-0.61%	1,255,300
2026-02-24	59.10	59.10	58.19	58.89	+0.15%	983,200
2026-02-23	58.18	59.25	58.08	58.80	+1.05%	1,941,100
2026-02-20	57.45	58.56	57.36	58.19	+1.59%	1,479,200
2026-02-19	56.80	57.54	56.80	57.28	+1.02%	1,618,800
2026-02-18	57.66	58.27	56.60	56.70	-1.13%	1,660,600
2026-02-17	57.01	57.99	56.57	57.35	+0.92%	2,748,800
2026-02-13	55.35	57.12	55.33	56.83	+3.05%	2,345,000
2026-02-12	55.64	56.17	55.14	55.15	-0.99%	6,908,000
2026-02-11	55.50	55.86	55.32	55.70	+0.58%	1,154,100
2026-02-10	54.82	55.73	54.48	55.38	+0.67%	1,122,900
2026-02-09	54.80	55.07	53.81	55.01	-1.77%	2,665,500
2026-02-06	56.39	56.46	55.93	56.00	-0.74%	2,186,800
2026-02-05	55.46	56.44	55.15	56.42	+1.49%	1,929,500
2026-02-04	55.29	55.60	54.84	55.59	+0.58%	1,718,900
2026-02-03	56.18	56.29	54.36	55.27	-0.09%	3,157,500
2026-02-02	55.30	56.21	55.11	55.32	-1.04%	3,048,300
2026-01-30	56.24	56.38	55.41	55.90	-0.60%	1,605,800
2026-01-29	56.24	56.79	55.89	56.24	+0.88%	1,569,500
2026-01-28	55.73	56.13	55.52	55.75	+0.04%	1,416,800
2026-01-27	55.00	55.79	54.79	55.73	+1.75%	1,143,900
2026-01-26	55.63	55.68	54.36	54.77	-0.73%	1,856,200
2026-01-23	56.00	56.10	55.16	55.17	-0.72%	1,232,000
2026-01-22	55.92	56.07	55.03	55.57	-0.09%	1,286,400
2026-01-21	56.11	56.40	55.51	55.62	+0.14%	1,153,000
2026-01-20	56.90	57.16	55.52	55.54	-1.84%	1,741,900
2026-01-16	56.01	56.71	56.01	56.58	+1.09%	1,002,600
2026-01-15	55.58	56.30	55.21	55.97	+0.92%	1,544,600
2026-01-14	54.80	55.76	54.80	55.46	+1.26%	2,366,100
2026-01-13	53.85	55.29	53.84	54.77	+1.73%	1,793,100
2026-01-12	53.10	53.91	53.05	53.84	+1.58%	887,600
2026-01-09	52.56	53.32	52.55	53.00	+0.86%	1,130,100
2026-01-08	52.29	52.75	51.60	52.55	+0.40%	1,737,500
2026-01-07	52.25	52.59	51.66	52.34	+0.23%	1,656,600
2026-01-06	53.36	53.36	52.11	52.22	-2.03%	1,625,600
2026-01-05	54.25	54.25	52.50	53.30	-1.06%	1,988,500
2026-01-02	53.24	54.20	53.01	53.87	+0.94%	1,012,300
2025-12-31	53.71	53.80	53.14	53.37	-0.50%	962,400
2025-12-30	54.03	54.32	53.50	53.64	-0.69%	2,571,700
2025-12-29	53.93	54.27	53.91	54.01	+0.15%	733,500
2025-12-26	54.00	54.29	53.80	53.93	-0.19%	569,500
2025-12-24	54.00	54.26	53.63	54.03	+0.07%	390,800
2025-12-23	53.95	54.03	53.62	53.99	+0.43%	847,100
2025-12-22	54.20	54.21	53.01	53.76	+0.11%	1,309,300
2025-12-19	53.01	54.06	53.01	53.70	+0.92%	3,802,900
2025-12-18	54.34	54.44	52.88	53.21	-2.31%	2,083,600
2025-12-17	54.00	54.49	54.00	54.47	+0.89%	1,166,100
2025-12-16	54.80	54.80	53.97	53.99	-1.66%	1,453,700
2025-12-15	54.74	55.00	54.31	54.90	+0.09%	1,399,600
2025-12-12	54.47	54.85	54.14	54.85	+0.61%	1,137,900
2025-12-11	55.02	55.30	54.30	54.52	-1.14%	1,389,200
2025-12-10	55.20	55.48	54.82	55.15	-0.09%	1,080,600
2025-12-09	55.62	56.16	55.12	55.20	-0.63%	1,365,300
2025-12-08	55.94	56.00	55.27	55.55	-0.55%	976,300
2025-12-05	55.96	56.26	55.45	55.86	-0.04%	1,161,000
2025-12-04	54.85	55.93	54.84	55.88	+1.93%	1,722,800
2025-12-03	54.14	54.89	54.02	54.82	+1.71%	1,146,000
2025-12-02	54.80	54.93	53.87	53.90	-1.73%	1,402,400
2025-12-01	54.00	54.94	54.00	54.85	+0.96%	1,331,900
2025-11-28	53.72	54.43	53.68	54.33	+1.29%	720,600
2025-11-26	53.50	53.94	53.43	53.64	+0.34%	1,254,500
2025-11-25	53.22	53.98	53.15	53.46	+0.41%	1,555,000
2025-11-24	54.34	54.34	52.56	53.24	-1.52%	1,833,600
2025-11-21	53.48	54.24	53.40	54.06	+1.08%	1,364,500
2025-11-20	53.38	54.08	53.15	53.48	+0.30%	1,388,900
2025-11-19	52.90	53.38	52.31	53.32	+0.85%	1,103,300
2025-11-18	52.59	53.14	52.55	52.87	+0.13%	1,617,500
2025-11-17	53.31	53.31	52.67	52.80	-0.77%	1,264,000
2025-11-14	52.27	53.30	51.93	53.21	+2.43%	1,954,000
2025-11-13	52.42	52.86	51.79	51.95	-0.99%	1,880,600
2025-11-12	51.96	52.48	51.80	52.47	+0.83%	1,678,600
2025-11-11	51.64	52.23	51.61	52.04	+0.50%	2,216,900
2025-11-10	51.39	51.79	51.03	51.78	+0.99%	2,579,200
2025-11-07	50.52	51.33	50.22	51.27	-0.50%	1,683,000
2025-11-06	51.66	52.03	51.48	51.53	-0.10%	1,940,400
2025-11-05	51.09	52.07	50.90	51.58	+0.74%	2,645,000
2025-11-04	51.44	51.69	50.37	51.20	+0.69%	3,222,700
2025-11-03	51.05	51.16	50.67	50.85	+0.18%	2,622,600
2025-10-31	50.77	50.88	50.26	50.76	+0.38%	1,376,400
2025-10-30	50.55	50.82	50.33	50.57	+0.56%	1,292,100
2025-10-29	50.90	50.93	50.22	50.29	-0.95%	2,548,000
2025-10-28	50.82	50.84	50.51	50.77	-0.10%	1,280,300
2025-10-27	50.50	50.88	50.30	50.82	+0.73%	869,200
2025-10-24	51.00	51.00	50.12	50.45	-0.85%	1,324,700
2025-10-23	50.91	50.98	50.57	50.88	+0.57%	1,687,200
2025-10-22	49.80	50.73	49.71	50.59	+1.98%	1,768,400
2025-10-21	49.62	49.80	49.43	49.61	-0.02%	797,500
2025-10-20	49.00	49.83	49.00	49.62	+1.43%	1,693,800
2025-10-17	48.50	49.06	48.38	48.92	+0.80%	1,268,000
2025-10-16	49.34	49.38	48.29	48.53	-1.60%	1,756,700
2025-10-15	49.14	49.88	49.04	49.32	+0.76%	1,547,500
2025-10-14	48.10	49.09	47.94	48.95	+0.68%	1,071,300
2025-10-13	48.02	48.67	47.96	48.62	+1.72%	1,245,000
2025-10-10	48.04	48.48	47.80	47.80	-1.01%	1,875,200
2025-10-09	48.92	48.99	48.08	48.29	-1.13%	2,198,300
2025-10-08	49.00	49.07	48.40	48.84	-0.53%	1,392,700
2025-10-07	49.04	49.30	48.81	49.10	-0.14%	1,797,800
2025-10-06	49.70	49.77	49.06	49.17	-0.91%	1,517,800
2025-10-03	49.59	50.19	49.49	49.62	+0.22%	1,599,600
2025-10-02	49.70	49.78	49.41	49.51	-0.38%	1,285,500
2025-10-01	49.99	50.05	49.55	49.70	-0.50%	1,361,300
2025-09-30	50.00	50.24	49.60	49.95	-0.22%	2,418,200
2025-09-29	51.19	51.19	49.86	50.06	-2.38%	2,264,500
2025-09-26	51.35	51.77	51.23	51.28	-0.16%	833,500
2025-09-25	51.13	51.65	50.70	51.36	+0.47%	3,178,000
2025-09-24	50.25	51.42	50.21	51.12	+1.97%	1,456,700
2025-09-23	50.12	50.23	49.97	50.13	+0.18%	1,129,800
2025-09-22	50.37	50.40	49.91	50.04	-0.58%	1,244,400
2025-09-19	50.58	50.87	50.28	50.33	-0.83%	1,576,300
2025-09-18	51.00	51.30	50.58	50.75	-0.51%	1,115,900
2025-09-17	51.12	51.33	50.86	51.01	-0.10%	981,800
2025-09-16	51.31	51.54	50.84	51.06	-0.31%	816,900
2025-09-15	51.15	51.60	51.08	51.22	+0.27%	2,429,200
2025-09-12	50.95	51.09	50.70	51.08	+0.47%	1,383,000
2025-09-11	49.92	50.90	49.89	50.84	+2.05%	1,580,300
2025-09-10	50.16	50.67	49.81	49.82	-0.42%	1,621,100
2025-09-09	50.00	50.44	50.00	50.03	-0.22%	874,200
2025-09-08	50.50	50.67	49.97	50.14	-0.73%	1,231,100
2025-09-05	50.80	50.96	49.97	50.51	-0.59%	1,323,600

Most recent 250 sessions, newest first.

Seasonal returns

Best month historically: Nov (+6.84%). Worst month: Dec (-2.70%). Based on 2 years of daily data (2025–2026).

Jan+5.35%
Feb+5.70%
Mar-2.43%
Apr-2.22%
May-1.59%
Jun+1.33%
Jul+3.95%
Aug-0.72%
Sep-2.00%
Oct+2.13%
Nov+6.84%
Dec-2.70%

FAQ · from the current price data · as of 2026-09-02

Quick answers

What is MPLX LP's (MPLX) latest close?

58.99 on 2026-09-02, from the Closelook data lake's daily price record.

What is MPLX's 52-week high and low?

60.95 high and 47.80 low over the trailing 52 weeks, as of 2026-09-02.

What is MPLX LP's strongest and weakest month historically?

Historically, MPLX's strongest calendar month has been Nov (average +6.84%) and its weakest Dec (average -2.70%), based on 2 years of daily data (2025–2026).

How many years of seasonality does this cover?

2 years (2025–2026), computed from 418 daily bars in the Closelook data lake.