NYSE:MPLX | Stock Price History | MPLX LP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2012-10-26 to 2026-09-09
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$10.63$18.60$32.53$56.91$99.56$174.182012-10-262026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-09$60.1634,414
2026-09-08$59.8142,391
2026-09-04$59.5757,915
2026-09-03$59.0847,406
2026-09-02$59.2758,932
2026-09-01$59.6151,313
2026-08-31$59.3941,729
2026-08-28$59.6432,803
2026-08-27$59.51$165.881,007,100$59.4336,743
2026-08-26$59.32$165.35802,600$58.3740,599
2026-08-25$58.36$162.681,282,900$58.4263,336
2026-08-24$58.46$162.95665,500$58.4314,186
2026-08-21$58.41$162.821,713,900$58.6871,430
2026-08-20$58.60$163.35633,600$58.9732,104
2026-08-19$58.69$163.601,140,900$59.6034,248
2026-08-18$59.36$165.461,158,000$59.3255,272
2026-08-17$59.08$164.681,105,500$59.2587,310
2026-08-14$59.48$165.801,189,300$58.8043,556
2026-08-13$58.82$163.961,447,300$59.7354,065
2026-08-12$59.94$167.081,090,300$59.5438,359
2026-08-11$59.30$165.301,349,100$58.6041,518
2026-08-10$58.70$163.621,516,600$58.8796,017
2026-08-07$58.85$164.041,937,900$58.65108,946
2026-08-06$60.42$165.421,620,600$59.6967,877
2026-08-05$59.29$162.321,998,000$60.95157,674
2026-08-04$60.51$165.662,051,800$58.85131,286
2026-08-03$58.91$161.281,603,100$58.6374,082
2026-07-31$58.45$160.021,202,400$57.7255,805
2026-07-30$57.61$157.722,156,400$57.8284,448
2026-07-29$57.79$158.222,177,300$59.56106,385
2026-07-28$59.20$162.081,993,600$58.49106,413
2026-07-27$58.36$159.782,141,500$58.63116,510
2026-07-24$58.65$160.571,781,100$57.65123,616
2026-07-23$57.51$157.451,353,000$56.90103,180
2026-07-22$56.61$154.991,534,100$56.9159,047
2026-07-21$56.49$154.661,661,500$57.4962,072
2026-07-20$57.13$156.411,280,800$57.4087,738
2026-07-17$57.06$156.221,936,400$57.4469,829
2026-07-16$57.17$156.521,219,700$56.3842,387
2026-07-15$56.41$154.441,077,100$56.8159,102
2026-07-14$56.51$154.711,821,400$57.6287,595
2026-07-13$57.21$156.631,342,000$57.3893,687
2026-07-10$56.95$155.921,198,400$57.4755,010
2026-07-09$57.19$156.57968,900$57.3658,278
2026-07-08$57.44$157.261,564,200$57.66123,431
2026-07-07$57.51$157.451,517,700$57.50118,985
2026-07-06$56.97$155.97796,100$57.1553,834
2026-07-02$57.16$156.491,022,300$56.2049,494
2026-07-01$55.92$153.101,075,100$56.2245,473
2026-06-30$56.33$154.22818,500$56.4429,894
2026-06-29$56.22$153.92940,700$56.6543,316
2026-06-26$56.52$154.741,121,100$56.1469,249
2026-06-25$56.07$153.511,531,100$56.14111,090
2026-06-24$56.23$153.951,494,400$57.24117,119
2026-06-23$57.68$157.911,074,500$56.7764,319
2026-06-22$56.90$155.781,541,200$56.7391,271
2026-06-18$56.84$155.623,188,500$55.88145,911
2026-06-17$55.91$153.071,082,500$55.9583,398
2026-06-16$56.08$153.531,134,700$55.9457,944
2026-06-15$55.67$152.412,086,600$56.00256,343
2026-06-12$56.87$155.701,769,500$56.45113,375
2026-06-11$56.49$154.661,426,400$56.66119,277
2026-06-10$56.39$154.381,293,100$56.70110,863
2026-06-09$56.50$154.681,995,600$56.5494,729
2026-06-08$56.41$154.44960,800
2026-06-05$56.48$154.631,681,300
2026-06-04$56.32$154.191,554,200
2026-06-03$55.26$151.291,709,300
2026-06-02$55.68$152.44924,000
2026-06-01$54.99$150.551,291,000
2026-05-29$54.65$149.622,217,400
2026-05-28$55.49$151.921,696,100
2026-05-27$55.71$152.521,845,100
2026-05-26$56.47$154.601,854,200
2026-05-22$56.47$154.601,789,000
2026-05-21$55.62$152.271,714,900
2026-05-20$55.44$151.781,373,400
2026-05-19$55.59$152.191,217,200
2026-05-18$55.44$151.781,420,300
2026-05-15$54.77$149.952,523,200
2026-05-14$55.57$152.145,007,800
2026-05-13$54.81$150.061,970,800
2026-05-12$54.39$148.911,559,500
2026-05-11$54.03$147.921,826,800
2026-05-08$54.00$147.842,524,300
2026-05-07$56.27$151.112,044,000
2026-05-06$55.66$149.476,238,400
2026-05-05$55.66$149.473,304,800
2026-05-04$57.17$153.522,088,100
2026-05-01$56.61$152.022,124,800
2026-04-30$56.27$151.112,352,100
2026-04-29$55.52$149.093,794,200
2026-04-28$55.08$147.912,640,500
2026-04-27$54.61$146.652,243,900
2026-04-24$55.34$148.613,447,100
2026-04-23$55.61$149.331,417,400
2026-04-22$55.70$149.581,652,700
2026-04-21$55.47$148.962,746,600
2026-04-20$55.69$149.551,120,400
2026-04-17$55.88$150.064,334,200