MPLX LP (MPLX) closed the latest trading day at $42.83, indicating a +0.19% change from the previous session's end. The stock's change was less than the S&P 500's daily gain of 1.07%. Elsewhere, the Dow gained 0.31%, while the tech-heavy Nasdaq added 2.17%.The company's stock has climbed by 5.24% in the past month, exceeding the Oils-Energy sector's loss of 4.22% and the S&P 500's gain of 2.92%.The investment community will be closely monitoring the performance of MPLX LP in its forthcoming earnings report. ...