shares of stanley black  decker inc swk shed 300 to 7218 wednesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 120 to 378322 and dow jones industrial average djia falling 110 to 3287571 the stocks fall snapped a threeday winning streak stanley black  decker inc closed 12434 short of its 52week high 19652 which the company reached on january 13th the stock underperformed when compared to some of its competitors wednesday as danaher corp dhr fell 059 to 25934 and illinois tool works inc itw fell 148 to 22043 trading volume 12 m remained 770285 below its 50day average volume of 20 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