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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$31.19$31.19221,900
2012-12-28$30.25$30.2545,000
2012-12-27$30.59$30.5945,600
2012-12-26$30.33$30.3359,300
2012-12-24$30.21$30.2115,600
2012-12-21$30.57$30.57173,500
2012-12-20$30.43$30.43151,900
2012-12-19$30.73$30.73110,900
2012-12-18$30.69$30.69130,800
2012-12-17$30.60$30.6058,600
2012-12-14$30.71$30.7193,800
2012-12-13$30.96$30.96133,100
2012-12-12$31.31$31.3199,300
2012-12-11$31.30$31.3098,000
2012-12-10$30.49$30.49112,200
2012-12-07$30.15$30.15191,000
2012-12-06$29.34$29.3454,400
2012-12-05$29.36$29.3673,100
2012-12-04$29.56$29.56147,400
2012-12-03$29.90$29.90171,800
2012-11-30$28.86$28.8656,700
2012-11-29$28.69$28.69163,100
2012-11-28$28.03$28.03243,800
2012-11-27$27.40$27.40105,600
2012-11-26$27.20$27.20837,800
2012-11-23$26.97$26.9711,000
2012-11-21$26.90$26.90130,100
2012-11-20$27.00$27.00262,800
2012-11-19$27.05$27.05155,600
2012-11-16$27.18$27.18256,700
2012-11-15$26.92$26.92136,400
2012-11-14$26.89$26.89203,500
2012-11-13$27.39$27.39543,700
2012-11-12$27.46$27.46185,200
2012-11-09$27.44$27.44185,800
2012-11-08$27.00$27.00185,300
2012-11-07$27.22$27.22235,300
2012-11-06$27.53$27.53264,700
2012-11-05$27.00$27.00383,900
2012-11-02$27.06$27.06430,700
2012-11-01$26.69$26.69343,700
2012-10-31$27.25$27.25705,200
2012-10-26$27.20$27.2014,401,300