shares of snapon inc sna slid 227 to 23366 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 165 to 393697 and dow jones industrial average djia falling 163 to 3203011 the stocks fall snapped a twoday winning streak snapon inc closed 2612 below its 52week high 25978 which the company achieved on february 3rd the stock underperformed when compared to some of its competitors wednesday as danaher corp dhr fell 083 to 24631 and illinois tool works inc itw fell 172 to 23112 trading volume 276941 remained 34018 below its 50day average volume of 310959 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