shares of occidental petroleum corp oxy rallied 140 to 5559 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 021 to 418396 and the dow jones industrial average djia rising 019 to 3330193 the stocks rise snapped a fourday losing streak occidental petroleum corp closed 797 short of its 52week high 6356 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors wednesday as exxon mobil corp xom rose 286 to 8464 chevron corp cvx fell 019 to 15624 and conocophillips cop rose 191 to 9306 trading volume 207 m remained 178 million below its 50day average volume of 385 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