shares of marathon petroleum corp mpc sank 008 to 11112 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 073 to 401965 and the dow jones industrial average djia rising 030 to 3410864 marathon petroleum corp closed 1650 below its 52week high 12762 which the company reached on november 25th the stock underperformed when compared to some of its competitors tuesday as exxon mobil corp xom rose 109 to 10725 and chevron corp cvx rose 223 to 17353 trading volume 43 m eclipsed its 50day average volume of 36 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use