shares of pioneer natural resources co pxd rallied 129 to 23163 wednesday on what proved to be an allaround great 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 pioneer natural resources co closed 2837 below its 52week high 26000 which the company achieved on march 30th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as eog resources inc eog rose 109 to 11281 concho resources inc cxo fell 602 to 6560 and apa corp apa rose 350 to 3997 trading volume 17 m remained 945420 below its 50day average volume of 26 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