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Mplx Lp (MPLX, Oil & Gas Storage & Transportation) Stock Valuation & Fair Value Fairly valued

Mplx Lp (MPLX, Oil & Gas Storage & Transportation) trades at a blended P/E of 13.4, about 40% below its historical normal valuation, with a forward growth estimate of 5.7% and a PEG of 2.37. Analysts' one-year estimates have been hit 27% of the time. Priced at its historical normal P/E of 22.2 on the same blended earnings, the 2026-09-18 close of $59.44 corresponds to about $98.30 a share. This is a valuation reference, not a price target.

DATA AS OF 2026-09-21
Blended P/E
13.4
Normal P/E
22.2
PEG
2.37
Fwd growth
5.7%
Div yield
7.2%
RSI (14)
54.5
Neutral

Valuation flags

Verdict history

tickerseer's rating has been fairly valued since 2026-07-31.

Blended P/E and rating by weekBlended P/E moved from 12.8 to 13.4 between 2026-07-31 and 2026-09-21, against a normal P/E of 22.2, with 0 rating changes over 18 recorded weeks.2026-07-31: P/E 12.8, Fairly valued (recalculated)2026-08-03: P/E 13.0, Fairly valued2026-08-07: P/E 13.0, Fairly valued (recalculated)2026-08-10: P/E 13.1, Fairly valued2026-08-14: P/E 13.1, Fairly valued (recalculated)2026-08-17: P/E 13.3, Fairly valued2026-08-21: P/E 13.3, Fairly valued (recalculated)2026-08-24: P/E 13.1, Fairly valued2026-08-27: P/E 13.1, Fairly valued (recalculated)2026-08-28: P/E 13.1, Fairly valued (recalculated)2026-08-30: P/E 13.1, Fairly valued (recalculated)2026-08-31: P/E 13.3, Fairly valued2026-09-05: P/E 13.3, Fairly valued (recalculated)2026-09-07: P/E 13.4, Fairly valued2026-09-12: P/E 13.4, Fairly valued (recalculated)2026-09-14: P/E 13.5, Fairly valued2026-09-19: P/E 13.5, Fairly valued (recalculated)2026-09-21: P/E 13.4, Fairly valued15.017.520.0Jul 31Aug 13Aug 26Sep 8Sep 21Normal P/E 22.2
Attractively valuedFairly valuedAbove fair valueLarger dot: a stronger reading

Not every point was recorded live. Points marked recalculated apply today's valuation rules to the metrics tickerseer archived that week.

Selected weeks: the first, the latest, and the cheapest and dearest.

WeekBlended P/EPremium to normal P/ERating
2026-07-31P/E 12.8-42%Fairly valued
2026-09-14P/E 13.5-39%Fairly valued
2026-09-21P/E 13.4-40%Fairly valued ← now

Frequently asked questions

Is Mplx Lp stock overvalued?

At a blended P/E of 13.4 versus its historical normal P/E of 22.2, Mplx Lp trades about 40% below its typical valuation, with a PEG of 2.37 on 5.7% forward growth. tickerseer currently rates it fairly valued.

What is Mplx Lp's fair value and PEG?

Mplx Lp trades at a blended P/E of 13.4 against a historical normal P/E of 22.2, a PEG of 2.37, and a forward growth estimate of 5.7%. Priced at its historical normal P/E of 22.2 on the same blended earnings, the 2026-09-18 close of $59.44 corresponds to about $98.30 a share. This is a valuation reference, not a price target.

Has tickerseer's rating of Mplx Lp changed?

tickerseer's rating has been fairly valued since 2026-07-31.

Industry: Oil & Gas Storage & Transportation. Create a free account to see the full analysis: the SeerAI score, its five quality sub-scores, valuation history, and the AI research note. Options setups and metric history are part of the paid plans.

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