shares of costco wholesale corp cost shed 052 to 52895 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 057 to 415538 and the dow jones industrial average djia rising 026 to 3306150 this was the stocks second consecutive day of losses costco wholesale corp closed 8332 below its 52week high 61227 which the company achieved on april 7th the stock demonstrated a mixed performance when compared to some of its competitors monday as walmart inc wmt fell 066 to 15198 target corp tgt rose 049 to 22978 and dollar general corp dg fell 057 to 23617 trading volume 33 m eclipsed its 50day average volume of 25 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