MPLX Lp (MPLX) Stock Price History
Historical prices from 2012 to 2026
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MPLX Historical Performance
Short-Term Returns
MPLX Stock Price Trajectory (2012–2026)
As of May 6, 2026, MPLX Lp (MPLX) trades at $55.66, representing a +9.9% return over the past year. The stock has delivered a +154.6% total return over five years (+14.2% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $85.57 on January 28, 2015. From this peak, MPLX has corrected -35.0%, currently trading 4% above its 200-day moving average, indicating continued institutional support.
When compared to Energy sector peers EPD (+28.3% 1Y), ET (+25.9% 1Y), and PAA (+39.6% 1Y), MPLX has underperformed the peer group average. Compare MPLX vs EPD →
MPLX Historical Price Data (2012–2026)
Showing 30 of 3,399 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-05 | 56.88 | 57.00 | 54.84 | 55.66 | 3.30M | -2.64% |
| 2026-05-04 | 57.00 | 57.51 | 56.65 | 57.17 | 2.08M | +0.99% |
| 2026-05-01 | 56.49 | 57.03 | 56.26 | 56.61 | 2.00M | +0.60% |
| 2026-04-30 | 55.65 | 56.61 | 55.53 | 56.27 | 1.53M | +1.35% |
| 2026-04-29 | 55.31 | 55.69 | 55.00 | 55.52 | 3.79M | +0.80% |
| 2026-04-28 | 54.98 | 55.33 | 54.36 | 55.08 | 2.59M | +0.86% |
| 2026-04-27 | 55.54 | 55.65 | 54.61 | 54.61 | 2.07M | -1.32% |
| 2026-04-24 | 55.47 | 55.75 | 54.76 | 55.34 | 2.69M | -0.49% |
| 2026-04-23 | 55.92 | 56.16 | 55.27 | 55.61 | 1.41M | -0.16% |
| 2026-04-22 | 55.73 | 56.01 | 55.51 | 55.70 | 1.59M | +0.41% |
| 2026-04-21 | 55.96 | 56.05 | 55.36 | 55.47 | 1.99M | -0.40% |
| 2026-04-20 | 56.11 | 56.50 | 55.48 | 55.69 | 1.10M | -0.34% |
| 2026-04-17 | 55.03 | 55.91 | 54.52 | 55.88 | 4.32M | +1.16% |
| 2026-04-16 | 54.85 | 55.65 | 54.66 | 55.24 | 902K | +0.86% |
| 2026-04-15 | 54.90 | 55.27 | 54.67 | 54.77 | 1.05M | -0.44% |
| 2026-04-14 | 55.59 | 55.96 | 54.78 | 55.01 | 2.83M | -1.89% |
| 2026-04-13 | 56.41 | 56.45 | 55.52 | 56.07 | 1.48M | -0.14% |
| 2026-04-10 | 56.42 | 56.92 | 56.09 | 56.15 | 1.64M | -0.37% |
| 2026-04-09 | 55.76 | 56.83 | 55.76 | 56.36 | 1.12M | +0.84% |
| 2026-04-08 | 54.75 | 55.98 | 54.11 | 55.89 | 2.20M | +1.18% |
| 2026-04-07 | 55.35 | 55.87 | 55.06 | 55.24 | 1.89M | -0.75% |
| 2026-04-06 | 55.69 | 56.23 | 55.35 | 55.66 | 1.15M | -0.43% |
| 2026-04-02 | 56.40 | 56.50 | 55.05 | 55.90 | 1.97M | -0.04% |
| 2026-04-01 | 56.52 | 56.52 | 55.68 | 55.92 | 2.52M | -2.02% |
| 2026-03-31 | 57.73 | 57.99 | 56.55 | 57.07 | 2.11M | -1.04% |
| 2026-03-30 | 58.40 | 58.70 | 57.25 | 57.67 | 1.98M | -0.79% |
| 2026-03-27 | 58.82 | 59.74 | 58.05 | 58.13 | 1.72M | -1.41% |
| 2026-03-26 | 59.05 | 59.35 | 58.50 | 58.96 | 1.43M | +0.12% |
| 2026-03-25 | 58.94 | 59.20 | 58.61 | 58.89 | 1.15M | -0.47% |
| 2026-03-24 | 59.03 | 59.98 | 58.63 | 59.17 | 1.27M | +0.89% |
Full MPLX Stock Analysis
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See MPLX's True Return
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Launch CalculatorIs MPLX Undervalued?
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View ValuationCompare MPLX vs XOM
Side-by-side business, growth, and profitability comparison vs Exxon Mobil Corporation.
Start ComparisonMPLX — Frequently Asked Questions
Quick answers to the most common questions about buying MPLX stock.
How has MPLX stock performed recently?
MPLX returned +9.9% over the past year, beating its 5-year annualized CAGR of +14.2%. The stock trades above its 200-day moving average, confirming the uptrend.
What is MPLX's all-time high price?
MPLX Lp reached $85.57 on 2015-01-28. The 52-week high is $59.98. Current 1-year return of +9.9% places the stock closer to historical peaks.
Where can I download MPLX historical price data?
This page provides MPLX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2012-2026, downloadable in CSV format.