shares of mckesson corp mck slipped 080 to 37503 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 119 to 401981 and the dow jones industrial average djia rising 076 to 3362956 this was the stocks second consecutive day of losses mckesson corp closed 2675 below its 52week high 40178 which the company achieved on november 4th the stock underperformed when compared to some of its competitors monday as amazoncom inc amzn rose 028 to 9752 unitedhealth group inc unh fell 019 to 48581 and cvs health corp cvs rose 023 to 8720 trading volume 11 m eclipsed its 50day average volume of 11 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