Range Low Price High Price Comment
30 days $54.32 $57.74 Tuesday, 23rd Jun 2026 MPLX stock ended at $57.68. This is 1.37% more than the trading day before Monday, 22nd Jun 2026. During the day the stock fluctuated 2.09% from a day low at $56.56 to a day high of $57.74.
90 days $53.40 $59.74
52 weeks $47.80 $59.97

Historical MPLX LP prices

Date Open High Low Close Volume
Jun 23, 2026 $56.77 $57.74 $56.56 $57.68 1 070 752
Jun 22, 2026 $56.73 $57.32 $56.28 $56.90 1 539 016
Jun 18, 2026 $55.74 $56.88 $55.43 $56.84 3 185 794
Jun 17, 2026 $55.90 $56.25 $55.72 $55.91 1 081 590
Jun 16, 2026 $55.96 $56.32 $55.37 $56.08 1 132 621
Jun 15, 2026 $56.02 $56.92 $55.58 $55.67 1 740 547
Jun 12, 2026 $56.31 $57.68 $56.28 $56.87 1 767 774
Jun 11, 2026 $56.56 $56.91 $56.13 $56.49 1 422 079
Jun 10, 2026 $56.70 $57.20 $56.32 $56.39 1 236 565
Jun 09, 2026 $56.50 $57.18 $56.33 $56.50 1 085 703
Jun 08, 2026 $56.43 $56.94 $56.10 $56.41 916 211
Jun 05, 2026 $56.13 $57.17 $55.94 $56.48 1 681 331
Jun 04, 2026 $55.26 $56.40 $55.26 $56.32 1 554 200
Jun 03, 2026 $55.60 $56.19 $55.10 $55.26 1 709 558
Jun 02, 2026 $55.00 $55.68 $55.00 $55.68 924 213
Jun 01, 2026 $54.85 $55.26 $54.74 $54.99 1 291 197
May 29, 2026 $55.44 $55.49 $54.32 $54.65 1 771 482
May 28, 2026 $55.69 $55.96 $55.30 $55.49 1 691 020
May 27, 2026 $56.43 $57.28 $55.66 $55.71 1 743 488
May 26, 2026 $56.20 $57.15 $56.08 $56.47 1 740 663
May 22, 2026 $55.50 $56.65 $55.50 $56.47 1 791 656
May 21, 2026 $55.60 $56.02 $55.36 $55.62 1 590 567
May 20, 2026 $55.38 $55.91 $55.30 $55.44 1 258 778
May 19, 2026 $55.28 $55.94 $55.14 $55.59 1 161 171
May 18, 2026 $54.56 $55.45 $54.22 $55.44 1 418 117

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use MPLX stock historical prices to predict future price movements?
Trend Analysis: Examine the MPLX stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the MPLX stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT MPLX LP
MPLX LP
MPLX LP owns and operates midstream energy infrastructure and logistics assets primarily in the United States. It operates in two segments, Logistics and Storage, and Gathering and Processing. The company is involved in the gathering, processing, and transportation of natural gas; gathering, transportation, fractionation, exchange, storage, and marketing of natural gas liquids; gathering, storage, transportation, and distribution of crude oil and...
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