shares of cdw corp cdw rose 206 to 17265 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 202 to 408885 and the dow jones industrial average djia rising 134 to 3265459 cdw corp closed 3606 short of its 52week high 20871 which the company reached on january 4th the stock underperformed when compared to some of its competitors tuesday as apple inc aapl rose 254 to 14924 hp inc hpq rose 563 to 3962 and td synnex corp snx rose 305 to 10167 trading volume 472798 remained 402812 below its 50day average volume of 875610 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