The most recent trading session ended with Marathon Petroleum (MPC) standing at $170.51, reflecting a +1.04% shift from the previouse trading day's closing. The stock outperformed the S&P 500, which registered a daily gain of 0.23%. On the other hand, the Dow registered a loss of 0.17%, and the technology-centric Nasdaq increased by 0.34%.Heading into today, shares of the refiner had lost 2.25% over the past month, outpacing the Oils-Energy sector's loss of 4.97% and lagging the S&P 500's gain of 3.96% in t ...