shares of align technology inc algn rallied 460 to 42454 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 161 to 446221 and the dow jones industrial average djia rising 145 to 3491120 the stocks rise snapped a twoday losing streak align technology inc closed 31291 short of its 52week high 73745 which the company reached on september 23rd the stock outperformed some of its competitors tuesday as danaher corp dhr fell 072 to 27310 3m co mmm rose 268 to 15010 and dentsply sirona inc xray fell 1338 to 4220 trading volume 708422 remained 73011 below its 50day average volume of 781433 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