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View Price for MPLX.
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Sep '18
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May '19
 
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255.00
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Historical Price Data

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Date Open High Low Close Volume
Aug 21, 2026 58.49 58.95 57.65 58.41 1.714M
Aug 20, 2026 58.80 59.26 58.54 58.60 633746.0
Aug 19, 2026 59.46 59.64 58.59 58.69 1.141M
Aug 18, 2026 59.33 59.89 59.18 59.36 1.158M
Aug 17, 2026 59.30 59.74 59.00 59.08 1.105M
Aug 14, 2026 59.00 59.51 58.70 59.48 1.190M
Aug 13, 2026 59.75 60.08 58.82 58.82 1.447M
Aug 12, 2026 59.50 60.16 59.47 59.94 1.090M
Aug 11, 2026 58.50 59.52 58.50 59.30 1.349M
Aug 10, 2026 58.85 59.05 58.29 58.70 1.517M
Aug 07, 2026 58.68 59.56 58.53 58.85 1.938M
Aug 06, 2026 59.68 60.49 59.33 60.42 1.621M
Aug 05, 2026 60.83 60.95 59.24 59.29 1.998M
Aug 04, 2026 58.97 60.66 58.28 60.51 2.052M
Aug 03, 2026 58.59 58.95 58.23 58.91 1.603M
Jul 31, 2026 57.93 58.72 57.59 58.45 1.202M
Jul 30, 2026 57.82 58.13 57.53 57.61 2.159M
Jul 29, 2026 59.47 60.00 57.64 57.79 2.178M
Jul 28, 2026 58.50 59.72 58.30 59.20 1.997M
Jul 27, 2026 58.65 58.94 58.27 58.36 2.142M
Jul 24, 2026 57.66 58.89 57.56 58.65 1.781M
Jul 23, 2026 56.99 57.61 56.74 57.51 1.353M
Jul 22, 2026 56.86 57.08 56.60 56.61 1.534M
Jul 21, 2026 57.33 57.50 56.41 56.49 1.661M
Jul 20, 2026 57.18 57.85 56.92 57.13 1.281M

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

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