shares of ww grainger inc gww slipped 009 to 51885 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 126 to 452512 and dow jones industrial average djia falling 080 to 3464118 the stocks fall snapped a twoday winning streak ww grainger inc closed 821 short of its 52week high 52706 which the company reached on december 29th despite its losses the stock outperformed some of its competitors tuesday as fastenal co fast fell 138 to 5932 watsco inc cl b wsob fell 301 to 30125 and snapon inc sna fell 112 to 20626true trading volume 234452 remained 82131 below its 50day average volume of 316583 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