shares of marathon oil corp mro slipped 188 to 2981 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 154 to 396394 and dow jones industrial average djia falling 145 to 3384946 this was the stocks third consecutive day of losses marathon oil corp closed 361 short of its 52week high 3342 which the company achieved on november 7th despite its losses the stock outperformed some of its competitors monday as exxon mobil corp xom fell 300 to 10981 and chevron corp cvx fell 291 to 17836 trading volume 92 m remained 37 million below its 50day average volume of 129 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