In the latest market close, Marathon Oil (MRO) reached $27.30, with a -1.37% movement compared to the previous day. This change lagged the S&P 500's daily loss of 0.04%. At the same time, the Dow lost 0.15%, and the tech-heavy Nasdaq gained 0.12%.The energy company's shares have seen an increase of 5.93% over the last month, surpassing the Oils-Energy sector's loss of 6.02% and the S&P 500's gain of 4.15%.The investment community will be paying close attention to the earnings performance of Marathon Oil in ...