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View Price for MPLX.
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Sep '18
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270.00
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Historical Price Data

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Date Open High Low Close Volume
Sep 11, 2026 59.68 60.21 59.59 59.84 667333.0
Sep 10, 2026 60.15 60.21 59.42 59.63 1.080M
Sep 09, 2026 60.24 60.39 59.91 60.23 1.126M
Sep 08, 2026 59.82 60.29 59.13 59.83 1.426M
Sep 04, 2026 59.28 59.77 58.94 59.67 1.008M
Sep 03, 2026 59.33 60.04 59.04 59.34 1.232M
Sep 02, 2026 59.37 59.64 58.78 58.99 1.282M
Sep 01, 2026 59.22 59.73 58.86 59.09 1.270M
Aug 31, 2026 59.35 59.54 58.96 59.17 1.406M
Aug 28, 2026 59.25 59.75 59.23 59.25 675879.0
Aug 27, 2026 59.45 59.72 58.58 59.51 1.008M
Aug 26, 2026 58.25 59.43 58.25 59.32 803353.0
Aug 25, 2026 58.47 58.70 58.11 58.36 1.284M
Aug 24, 2026 58.48 58.75 58.19 58.46 665894.0
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

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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