shares of mckesson corp mck inched 002 higher to 20268 thursday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 121 to 444898 and the dow jones industrial average djia rising 148 to 3476482 this was the stocks second consecutive day of gains mckesson corp closed 732 short of its 52week high 21000 which the company reached on august 5th the stock underperformed when compared to some of its competitors thursday as cerner corp cern rose 029 to 7317 amerisourcebergen corp abc rose 038 to 12255 and cardinal health inc cah rose 069 to 5136 trading volume 609801 remained 388188 below its 50day average volume of 997989 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