shares of ebay inc ebay slipped 334 to 4509 monday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 008 to 3222342 and the sp 500 index spx falling 039 to 400801 ebay inc closed 3610 short of its 52week high 8119 which the company achieved on october 22nd the stock underperformed when compared to some of its competitors monday as amazoncom inc amzn fell 199 to 221621 walmart inc wmt rose 011 to 14821 and costco wholesale corp cost fell 055 to 49453 trading volume 69 m remained 378483 below its 50day average volume of 73 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