NYSE:MPLX | Historical Stock Price | 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.

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$29.59$55.49993,600
2021-12-30$29.14$54.64876,300
2021-12-29$29.14$54.641,272,700
2021-12-28$29.06$54.491,169,200
2021-12-27$29.33$55.001,543,000
2021-12-23$28.86$54.121,301,200
2021-12-22$28.58$53.591,556,600
2021-12-21$28.67$53.761,412,700
2021-12-20$28.09$52.682,091,600
2021-12-17$28.67$53.762,694,900
2021-12-16$28.76$53.932,212,900
2021-12-15$28.36$53.182,113,000
2021-12-14$28.18$52.841,921,400
2021-12-13$28.26$52.992,429,600
2021-12-10$28.99$54.361,861,800
2021-12-09$28.96$54.312,457,100
2021-12-08$29.56$55.432,584,800
2021-12-07$29.86$55.993,160,100
2021-12-06$29.31$54.964,170,500
2021-12-03$29.13$54.631,758,000
2021-12-02$29.29$54.931,268,200
2021-12-01$28.74$53.892,120,900
2021-11-30$29.31$54.962,271,400
2021-11-29$29.98$56.222,677,000
2021-11-26$30.42$57.041,475,800
2021-11-24$31.05$58.231,245,800
2021-11-23$30.61$57.401,700,200
2021-11-22$30.04$56.332,648,300
2021-11-19$29.68$55.661,725,500
2021-11-18$30.30$56.821,960,900
2021-11-17$30.07$56.391,782,100
2021-11-16$30.77$57.702,210,100
2021-11-15$30.92$57.982,033,100
2021-11-12$30.87$57.892,371,500
2021-11-11$31.15$58.413,042,200
2021-11-10$30.75$57.662,399,400
2021-11-09$31.96$57.532,751,200
2021-11-08$31.95$57.514,362,700
2021-11-05$31.18$56.132,181,700
2021-11-04$31.02$55.842,190,600
2021-11-03$30.92$55.662,454,800
2021-11-02$31.24$56.244,278,500
2021-11-01$30.61$55.102,164,200
2021-10-29$30.12$54.222,662,800
2021-10-28$30.50$54.902,608,400
2021-10-27$30.88$55.591,697,800
2021-10-26$30.90$55.621,794,800
2021-10-25$30.99$55.792,221,600
2021-10-22$30.75$55.352,164,200
2021-10-21$30.94$55.702,363,600
2021-10-20$31.48$56.671,713,500
2021-10-19$30.97$55.751,122,700
2021-10-18$30.84$55.521,401,200
2021-10-15$31.12$56.021,217,400
2021-10-14$30.93$55.682,201,600
2021-10-13$30.24$54.441,471,200
2021-10-12$30.13$54.241,393,600
2021-10-11$30.31$54.561,820,700
2021-10-08$29.71$53.481,098,900
2021-10-07$29.39$52.912,042,400
2021-10-06$29.00$52.201,580,700
2021-10-05$29.21$52.581,642,000
2021-10-04$29.43$52.981,837,500
2021-10-01$28.94$52.101,612,200
2021-09-30$28.47$51.252,060,600
2021-09-29$28.75$51.751,626,000
2021-09-28$28.90$52.022,125,000
2021-09-27$29.14$52.462,443,300
2021-09-24$28.76$51.771,740,100
2021-09-23$28.79$51.832,284,700
2021-09-22$28.23$50.822,899,000
2021-09-21$27.97$50.351,543,500
2021-09-20$27.84$50.122,209,500
2021-09-17$28.64$51.564,541,400
2021-09-16$28.33$51.002,107,100
2021-09-15$28.04$50.482,543,500
2021-09-14$28.08$50.551,548,600
2021-09-13$28.60$51.481,871,400
2021-09-10$28.14$50.661,713,800
2021-09-09$28.53$51.361,508,600
2021-09-08$28.57$51.431,377,300
2021-09-07$28.99$52.19876,900
2021-09-03$29.32$52.781,110,000
2021-09-02$29.19$52.552,475,600
2021-09-01$28.60$51.481,586,600
2021-08-31$28.12$50.622,361,500
2021-08-30$28.27$50.891,284,900
2021-08-27$28.35$51.031,168,600
2021-08-26$27.67$49.811,626,400
2021-08-25$28.15$50.671,807,200
2021-08-24$27.83$50.101,428,000
2021-08-23$27.96$50.331,544,600
2021-08-20$27.73$49.921,233,800
2021-08-19$27.32$49.182,518,600
2021-08-18$27.53$49.561,982,000
2021-08-17$27.99$50.391,242,500
2021-08-16$28.14$50.661,523,100
2021-08-13$28.21$50.781,674,800
2021-08-12$28.77$51.791,362,900
2021-08-11$28.41$51.141,568,000
2021-08-10$28.16$50.691,934,900
2021-08-09$27.20$48.961,839,300
2021-08-06$27.50$49.501,766,600
2021-08-05$27.59$49.672,795,100
2021-08-04$28.19$49.513,583,600
2021-08-03$28.42$49.912,397,600
2021-08-02$28.05$49.262,615,400
2021-07-30$28.38$49.841,608,400
2021-07-29$28.77$50.531,568,500
2021-07-28$28.43$49.931,533,000
2021-07-27$27.87$48.951,242,000
2021-07-26$28.41$49.891,415,600
2021-07-23$27.96$49.101,511,800
2021-07-22$27.79$48.801,480,800
2021-07-21$27.52$48.332,509,300
2021-07-20$27.61$48.492,225,200
2021-07-19$26.20$46.014,631,400
2021-07-16$27.42$48.162,901,400
2021-07-15$27.96$49.102,638,300
2021-07-14$28.53$50.101,476,400
2021-07-13$28.77$50.531,664,200
2021-07-12$29.58$51.951,643,200
2021-07-09$29.86$52.441,185,400
2021-07-08$29.05$51.021,529,300
2021-07-07$28.89$50.741,920,600
2021-07-06$29.88$52.481,278,700
2021-07-02$30.03$52.741,351,300
2021-07-01$29.84$52.411,779,300
2021-06-30$29.61$52.001,280,400
2021-06-29$29.17$51.23930,800
2021-06-28$28.90$50.752,815,900
2021-06-25$29.39$51.611,944,900
2021-06-24$29.31$51.476,767,600
2021-06-23$29.53$51.861,069,500
2021-06-22$29.77$52.283,067,500
2021-06-21$30.22$53.071,907,200
2021-06-18$29.62$52.022,544,800
2021-06-17$30.23$53.092,849,500
2021-06-16$30.94$54.342,116,200
2021-06-15$31.14$54.692,078,800
2021-06-14$31.13$54.672,525,700
2021-06-11$30.68$53.881,756,400
2021-06-10$30.19$53.021,521,300
2021-06-09$29.63$52.042,095,400
2021-06-08$29.38$51.602,242,900
2021-06-07$29.24$51.352,118,700
2021-06-04$29.12$51.142,640,100
2021-06-03$29.04$51.001,797,200
2021-06-02$29.04$51.002,010,900
2021-06-01$29.08$51.072,000,800
2021-05-28$28.63$50.281,939,300
2021-05-27$28.74$50.472,269,600
2021-05-26$28.85$50.672,079,400
2021-05-25$28.76$50.511,938,300
2021-05-24$28.86$50.681,646,100
2021-05-21$28.72$50.441,620,900
2021-05-20$29.01$50.951,920,100
2021-05-19$29.04$51.002,233,400
2021-05-18$29.35$51.541,553,600
2021-05-17$29.65$52.072,805,200
2021-05-14$28.69$50.393,640,100
2021-05-13$28.47$50.001,392,900
2021-05-12$28.01$49.191,940,400
2021-05-11$28.34$49.771,677,400
2021-05-10$28.52$50.094,043,000
2021-05-07$28.31$49.723,186,900
2021-05-06$28.29$49.681,897,100
2021-05-05$28.64$49.093,991,200
2021-05-04$28.15$48.253,569,300
2021-05-03$27.31$46.812,836,300
2021-04-30$26.99$46.262,213,100
2021-04-29$27.53$47.192,152,000
2021-04-28$27.23$46.672,658,000
2021-04-27$26.56$45.521,771,900
2021-04-26$26.71$45.781,692,600
2021-04-23$26.52$45.461,773,300
2021-04-22$26.20$44.911,459,800
2021-04-21$26.69$45.751,192,000
2021-04-20$26.18$44.872,161,600
2021-04-19$26.70$45.765,017,500
2021-04-16$26.61$45.611,371,000
2021-04-15$26.73$45.821,415,200
2021-04-14$26.40$45.252,425,900
2021-04-13$26.08$44.701,158,900
2021-04-12$25.92$44.431,860,200
2021-04-09$26.06$44.671,782,700
2021-04-08$26.68$45.731,277,600
2021-04-07$26.33$45.131,421,500
2021-04-06$26.17$44.861,623,700
2021-04-05$26.12$44.771,869,800
2021-04-01$26.12$44.772,363,700
2021-03-31$25.63$43.932,973,700
2021-03-30$25.32$43.401,349,400
2021-03-29$25.26$43.301,895,500
2021-03-26$25.52$43.743,065,200
2021-03-25$25.03$42.902,572,100
2021-03-24$25.00$42.851,954,100
2021-03-23$24.70$42.343,797,000
2021-03-22$25.97$44.512,696,200
2021-03-19$26.04$44.633,591,000
2021-03-18$25.44$43.603,065,600
2021-03-17$26.35$45.162,280,700
2021-03-16$25.98$44.532,559,100
2021-03-15$26.28$45.042,911,300
2021-03-12$26.35$45.162,351,400
2021-03-11$26.33$45.132,606,400
2021-03-10$26.36$45.183,079,200
2021-03-09$25.36$43.472,379,400
2021-03-08$26.00$44.562,339,800
2021-03-05$25.78$44.191,780,900
2021-03-04$25.48$43.672,589,700
2021-03-03$24.90$42.683,157,000
2021-03-02$24.88$42.641,851,000
2021-03-01$24.99$42.834,276,400
2021-02-26$23.81$40.813,216,200
2021-02-25$23.92$41.002,583,200
2021-02-24$24.67$42.283,346,400
2021-02-23$24.66$42.272,869,000
2021-02-22$24.51$42.013,183,000
2021-02-19$24.50$41.992,085,400
2021-02-18$24.42$41.861,854,400
2021-02-17$25.20$43.192,432,800
2021-02-16$25.00$42.852,364,100
2021-02-12$24.61$42.183,029,600
2021-02-11$23.59$40.432,335,400
2021-02-10$23.95$41.053,159,000
2021-02-09$23.60$40.451,860,600
2021-02-08$23.94$41.032,157,700
2021-02-05$23.56$40.382,127,200
2021-02-04$24.09$40.112,802,000
2021-02-03$24.03$40.013,112,100
2021-02-02$23.52$39.162,851,400
2021-02-01$23.29$38.783,293,800
2021-01-29$23.11$38.481,794,900
2021-01-28$23.29$38.782,537,200
2021-01-27$21.97$36.583,025,900
2021-01-26$22.68$37.762,857,500
2021-01-25$23.65$39.383,443,000
2021-01-22$23.00$38.301,978,500
2021-01-21$23.57$39.252,265,400
2021-01-20$24.19$40.282,118,700
2021-01-19$24.22$40.332,143,900
2021-01-15$24.65$41.041,707,100
2021-01-14$24.90$41.463,350,300
2021-01-13$24.91$41.482,552,200
2021-01-12$24.85$41.382,340,200
2021-01-11$23.88$39.761,843,200
2021-01-08$23.50$39.131,877,900
2021-01-07$23.96$39.891,722,900
2021-01-06$23.94$39.864,007,700
2021-01-05$22.86$38.062,421,800
2021-01-04$21.97$36.582,649,300