shares of henry schein inc hsic rallied 145 to 8061 thursday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 175 to 384928 and the dow jones industrial average djia rising 105 to 3322080 the stocks rise snapped a twoday losing streak henry schein inc closed 1207 below its 52week high 9268 which the company reached on april 14th the stock demonstrated a mixed performance when compared to some of its competitors thursday as stryker corp syk rose 191 to 24550 idexx laboratories inc idxx rose 261 to 41038 and mckesson corp mck fell 063 to 37512 trading volume 475112 remained 641552 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