shares of snapon inc sna shed 102 to 23977 wednesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 001 to 415452 and dow jones industrial average djia falling 023 to 3389701 snapon inc closed 2001 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 054 to 25476 and illinois tool works inc itw fell 091 to 23317 trading volume 256000 remained 44603 below its 50day average volume of 300603 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