shares of align technology inc algn inched 095 higher to 37036 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 039 to 452279 and the dow jones industrial average djia rising 022 to 3458535 align technology inc closed 103 below its 52week high 37139 which the company reached on july 14th trading volume 511773 remained 143243 below its 50day average volume of 655016 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