shares of walmart inc wmt slipped 679 to 12243 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 404 to 392368 and dow jones industrial average djia falling 357 to 3149007 this was the stocks second consecutive day of losses walmart inc closed 3834 below its 52week high 16077 which the company reached on april 21st despite its losses the stock outperformed some of its competitors wednesday as amazoncom inc amzn fell 716 to 214225 costco wholesale corp cost fell 1245 to 42940 and target corp tgt fell 2493 to 16161true trading volume 346 m eclipsed its 50day average volume of 86 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