shares of dentsply sirona inc xray shed 075 to 3842 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 011 to 429886 and the dow jones industrial average djia rising 013 to 3387678 this was the stocks second consecutive day of losses dentsply sirona inc closed 482 short of its 52week high 4324 which the company achieved on may 3rd despite its losses the stock outperformed some of its competitors friday as align technology inc algn fell 076 to 30444 trading volume 944792 remained 867747 below its 50day average volume of 18 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