shares of dentsply sirona inc xray sank 003 to 5986 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 081 to 444167 and the dow jones industrial average djia rising 065 to 3512008 this was the stocks third consecutive day of losses dentsply sirona inc closed 968 below its 52week high 6954 which the company reached on may 10th the stock underperformed when compared to some of its competitors friday as danaher corp dhr rose 055 to 32154 3m co mmm rose 014 to 19416 and zimmer biomet holdings inc zbh rose 093 to 14546 trading volume 843464 remained 398446 below its 50day average volume of 12 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