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For the trading week ending April 17, 2026, U.S. equities notched broad gains driven by cooling geopolitical tensions in the Middle East, though the energy sector underperformed the broader market. Marathon Petroleum (MPC), the U.S.’s largest independent refiner, posted a 5% week-to-date decline as
Marathon Petroleum Corporation (MPC) – Weekly Performance Update Amid Easing Middle East Tensions and Energy Sector Volatility - Profit Guidance Range
MPC - Stock Analysis
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