Refiner Margins Surge as Oil & Gas Sector Diverges: VLO, MPC, PSX Lead

ChartMill· June 27, 2026

Refining margins have experienced a notable surge, signaling a divergence in performance across the oil and gas sector. Key industry players including Valero Energy (VLO), Marathon Petroleum (MPC), and Phillips 66 (PSX) are currently at the forefront of this upward trend. This shift highlights a changing landscape for downstream operations relative to the broader energy market.

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