AlertEdge.io
Single-Ticker Trade Brief
MPC — Marathon Petroleum Corporation Report Date: 2026-04-30  |  Exchange: NYSE  |  Timeframe: Daily / 3-Hour
RISK DISCLAIMER: This report is for informational and educational purposes only and does not constitute financial advice. Trade levels are derived from technical analysis and are not guarantees of future performance. Always conduct your own due diligence. Past price patterns do not guarantee future returns.
▲ Rectangle Base — Buyback-Supported Floor with MPLX Midstream Anchor

MPC has established a well-defined Rectangle Base between $140.00 and $168.00, supported by one of the most aggressive buyback programs in the refining sector. Marathon has returned over $15B to shareholders through buybacks in the past 3 years, mechanically shrinking the float and creating a buyback bid under the price. The MPLX MLP stake (Marathon's midstream affiliate) contributes ~$2.5B/yr in stable, fee-based cash flows that are independent of crack spreads. A confirmed close above $168.00 targets $195.00. Rectangle floor at $140 is heavily defended.

Chart — MPC Daily View (2026-04-30)

MPC daily chart — rectangle base with buyback support 2026-04-30
▲ Rectangle Base Buyback Bid Support Target: $195.00 MPLX Midstream ~$2.5B/yr

Daily chart. Rectangle range $140–$168. Buyback bid supports floor at $140. Breakout above $168 targets $195. Stop below $132.

Ticker
MPC
NYSE — Refining + Midstream
Pattern
Rectangle Base
Buyback-Supported Floor
Rectangle Floor
$140.00
Buyback Bid Support
Breakout Level
$168.00
Rectangle Ceiling
Projected Target
$195.00
Measured Rectangle Move
Hard Stop
$132.00
Below Rectangle Base
MPLX Cash Flow
~$2.5B
Annual midstream distributions
Risk/Reward
1 : 3.5
From $152 mid-rectangle

Fundamental Context

Buyback Machine
$15B+ Returned in 3 Years
Shareholder Return
Buyback Total (3yr)$15B+
Float Reduction~40% of shares retired
MPLX Distributions~$2.5B/yr
Refining Capacity2.9M bpd
MPC is the second-largest US refiner by capacity. Its aggressive buyback program has retired over 40% of shares outstanding in 3 years — one of the fastest float reductions in large-cap energy. The MPLX MLP provides ~$2.5B/yr in fee-based, crack-spread-independent cash flow, funding buybacks and dividends even during refining margin troughs.
MPLX Midstream
Stable Cash Flow Anchor
Defensive Layer
MPC holds a majority stake in MPLX LP, a large-cap MLP with ~12,000 miles of pipelines and storage, processing, and NGL fractionation assets. MPLX's fee-based revenues provide ~$2.5B/yr in predictable cash flows to MPC regardless of commodity prices or crack spreads. This "refining + midstream" combination is structurally more defensive than pure refining peers.
Key Catalysts
Watch List
Monitor
Bullish: Crack spread recovery, accelerated buyback announcements, MPLX distribution increase, favorable RVP season (summer blend gasoline), Mexico fuel import demand.

Bearish: Crack spreads below $14, reduced buyback guidance, MPLX distribution cut, refinery operational issues, broader energy de-risking.

Key Price Level Map

Upside Targets
Primary Target
$195.00
Full measured rectangle move ($28 height).
Breakout Trigger
$168.00
Rectangle ceiling. Daily close above = new leg up.
TP1
$180.00
50% measured move. Partial profit zone.
Support Zones
Mid-Rectangle Zone
$148.00 – $158.00
Current price area. Buyback bid active.
Rectangle Floor
$140.00
Buyback bid support. Multiple bounces from this level.
Invalidation
$132.00
Stop loss. Below rectangle base — thesis void.

Entry Plays — Long Setups

# Play Signal Type Status Entry Zone Stop Loss TP1 TP2 (Final) R/R Trigger Condition
1
LONG-1
Base Bounce
 LONG PENDING $140.00 – $145.00 $132.00 $168.00 $195.00 1 : 6.9 Rectangle floor test + buyback volume + RSI < 35
2
LONG-2
Mid Rectangle
 LONG WATCH NOW $148.00 – $158.00 $140.00 $168.00 $195.00 1 : 3.5 MACD cross + hold above $148 + crack spread stable
3
LONG-3
Rectangle Break
 LONG PENDING $168.00 – $172.00 $160.00 $180.00 $195.00 1 : 3.4 Daily close above $168 + vol + crack spread > $22

Pine Script Reference — AlertEdge.io_MPC_Entry_Signals

// MPC — Rectangle Base | Target: $195.00 | Floor: $140.00 | Break: $168.00
// Strategy: Buyback-Supported Base + MPLX Midstream Anchor — Refiner Breakout

LONG-1 Base Bounce    → Green ● circle below bar | text = "BASE"
LONG-2 Mid Rect        → Blue ↑ arrow below bar   | text = "MID"
LONG-3 Rect Break      → Orange ▲ triangle below bar | text = "BREAK↑"

// Alert: RSI < 35 at $140–145 + crack > $18 = LONG-1 trigger
// Alert: Daily close above $168 + vol surge = LONG-3 confirmed