shares of dollar tree inc dltr inched 081 higher to 14911 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 039 to 452279 and the dow jones industrial average djia rising 022 to 3458535 dollar tree inc closed 2657 short of its 52week high 17568 which the company achieved on july 22nd the stock demonstrated a mixed performance when compared to some of its competitors monday as amazoncom inc amzn fell 083 to 13356 walmart inc wmt rose 012 to 15485 and costco wholesale corp cost rose 115 to 55296 trading volume 13 m remained 11 million below its 50day average volume of 24 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