Marathon Oil (MRO) closed at $27.10 in the latest trading session, marking a -0.37% move from the prior day. This change lagged the S&P 500's 0.14% loss on the day. Meanwhile, the Dow lost 0.77%, and the Nasdaq, a tech-heavy index, added 0.17%. The the stock of energy company has risen by 13.43% in the past month, leading the Oils-Energy sector's gain of 4.9% and the S&P 500's gain of 5.34%. Analysts and investors alike will be keeping a close eye on the performance of Marathon Oil in its upcoming earnings ...