shares of cdw corp cdw slipped 437 to 17969 friday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 337 to 405766 and dow jones industrial average djia falling 303 to 3228340 cdw corp closed 2902 short of its 52week high 20871 which the company reached on january 4th the stock demonstrated a mixed performance when compared to some of its competitors friday as apple inc aapl fell 377 to 16362 hp inc hpq fell 894 to 3139 and td synnex corp snx fell 505 to 9825 trading volume 984973 eclipsed its 50day average volume of 730219 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