shares of dollar tree inc dltr shed 040 to 15037 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 129 to 416400 and the dow jones industrial average djia rising 078 to 3415669 dollar tree inc closed 2682 short of its 52week high 17719 which the company reached on april 21st the stock underperformed when compared to some of its competitors tuesday as amazoncom inc amzn fell 007 to 10211 walmart inc wmt rose 021 to 14098 and costco wholesale corp cost rose 018 to 51653 trading volume 17 m remained 482879 below its 50day average volume of 21 m 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