shares of thermo fisher scientific inc tmo sank 077 to 52526 monday on what proved to be an allaround great 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 thermo fisher scientific inc closed 8580 short of its 52week high 61106 which the company achieved on july 29th despite its losses the stock outperformed some of its competitors monday as danaher corp dhr fell 115 to 23776 trading volume 13 m remained 310692 below its 50day average volume of 16 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