The latest trading session saw MPLX LP (MPLX) ending at $50.22, denoting a +0.18% adjustment from its last day's close. The stock outpaced the S&P 500's daily loss of 2.24%. Elsewhere, the Dow lost 1.73%, while the tech-heavy Nasdaq lost 3.07%.Shares of the company have depreciated by 7.93% over the course of the past month, outperforming the Oils-Energy sector's loss of 10.3% and lagging the S&P 500's loss of 4.17%.Investors will be eagerly watching for the performance of MPLX LP in its upcoming earnings d ...