shares of mckesson corp mck slipped 091 to 30680 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 057 to 415538 and the dow jones industrial average djia rising 026 to 3306150 this was the stocks second consecutive day of losses mckesson corp closed 2880 short of its 52week high 33560 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors monday as cerner corp cern rose 019 to 9382 amerisourcebergen corp abc fell 153 to 14897 and cardinal health inc cah rose 005 to 5808 trading volume 12 m remained 95912 below its 50day average volume of 13 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