shares of walmart inc wmt sank 003 to 15307 friday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 016 to 412408 and dow jones industrial average djia falling 003 to 3330062 walmart inc closed 157 below its 52week high 15464 which the company achieved on november 28th despite its losses the stock outperformed some of its competitors friday as amazoncom inc amzn fell 171 to 11026 trading volume 54 m remained 854308 below its 50day average volume of 62 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