MPLX rose 10.3% in a year. HF Sinclair rose 78.6%.

Same industry

MPLX against four same-industry peers, a year at 100

MPLX is up 10.3% in a year. HF Sinclair is up 78.6%, Plains GP 50.6%, Plains All American Pipeline 47.5% and South Bow 21.6%. All four did more. Weekly closes, Nov 7, 2025 = 100, on a log scale, so the same percentage move is the same height on every line.

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MPLX +10.3%. HF Sinclair +78.6%, Plains GP +50.6%, Plains All American Pipeline +47.5%, South Bow +21.6%. Weekly closes, Nov 7, 2025 = 100, log scale.

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End-of-day closes (Databento EOD), the last close of each week. The four peers are the largest US-listed companies by market value in MPLX’s SEC industry (Pipe Lines (No Natural Gas)) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.

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