shares of ww grainger inc gww slid 153 to 50624 wednesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 033 to 357703 and dow jones industrial average djia falling 010 to 2921085 the stocks fall snapped a twoday winning streak ww grainger inc closed 8238 short of its 52week high 58862 which the company achieved on august 16th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as fastenal co fast fell 153 to 4567 watsco inc cl b wsob rose 302 to 27173 and snapon inc sna fell 060 to 20779 trading volume 360469 eclipsed its 50day average volume of 321083 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