shares of thermo fisher scientific inc tmo rallied 122 to 56172 wednesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 003 to 452409 and the dow jones industrial average djia falling 014 to 3531253 thermo fisher scientific inc hit a new 52week high surpassing its previous peak of 56070 which the company reached on august 23rd the stock outperformed some of its competitors wednesday as danaher corp dhr rose 106 to 32760 intuitive surgical inc isrg rose 087 to 106271 and becton dickinson  co bdx rose 031 to 25247 trading volume 11 m remained 50285 below its 50day average volume of 11 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