shares of occidental petroleum corp oxy shed 335 to 5938 friday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 033 to 3450903 and the sp 500 index spx falling 010 to 450542 occidental petroleum corp closed 1775 short of its 52week high 7713 which the company reached on august 29th the stock underperformed when compared to some of its competitors friday as chevron corp cvx fell 250 to 15358 eog resources inc eog fell 231 to 11893 and pioneer natural resources co pxd fell 292 to 20892 trading volume 98 m remained 15 million below its 50day average volume of 113 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