shares of henry schein inc hsic inched 075 higher to 8851 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 071 to 457552 and the dow jones industrial average djia rising 027 to 3495589 henry schein inc closed 093 short of its 52week high 8944 which the company reached on march 21st the stock outperformed some of its competitors monday as idexx laboratories inc idxx rose 011 to 53954 mckesson corp mck fell 064 to 30849 and amerisourcebergen corp abc rose 003 to 15473 trading volume 587644 remained 494945 below 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