shares of dentsply sirona inc xray slid 171 to 4082 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 281 to 417520 and dow jones industrial average djia falling 238 to 3324018 dentsply sirona inc closed 2872 short of its 52week high 6954 which the company achieved on may 10th despite its losses the stock outperformed some of its competitors tuesday as danaher corp dhr fell 364 to 25098 3m co mmm fell 295 to 14422 and zimmer biomet holdings inc zbh fell 286 to 12415true trading volume 13 m remained 13 million below its 50day average volume of 27 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