shares of amerisourcebergen corp abc rose 125 to 14784 wednesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 183 to 397987 and the dow jones industrial average djia rising 140 to 3158128 amerisourcebergen corp closed 1935 below its 52week high 16719 which the company achieved on april 21st the stock underperformed when compared to some of its competitors wednesday as cvs health corp cvs rose 198 to 10068 walgreens boots alliance inc wba rose 215 to 3608 and mckesson corp mck rose 171 to 36696 trading volume 660692 remained 300939 below its 50day average volume of 961631 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