shares of danaher corp dhr dropped 087 to 32416 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 013 to 452268 and dow jones industrial average djia falling 011 to 3536073 the stocks fall snapped a twoday winning streak danaher corp closed 328 short of its 52week high 32744 which the company reached on august 30th the stock underperformed when compared to some of its competitors tuesday as thermo fisher scientific inc tmo fell 064 to 55495 trading volume 24 m eclipsed its 50day average volume of 21 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