shares of snapon inc sna slid 123 to 25459 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 064 to 410990 and dow jones industrial average djia falling 101 to 3301214 snapon inc closed 1043 short of its 52week high 26502 which the company achieved on may 3rd the stock demonstrated a mixed performance when compared to some of its competitors tuesday as danaher corp dhr fell 086 to 22499 and illinois tool works inc itw fell 143 to 22600 trading volume 258847 remained 49944 below its 50day average volume of 308791 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