shares of amazoncom inc amzn slumped 047 to 10381 thursday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 060 to 412979 and dow jones industrial average djia falling 033 to 3378662 amazoncom inc closed 5293 short of its 52week high 15674 which the company reached on april 21st the stock demonstrated a mixed performance when compared to some of its competitors thursday as apple inc aapl fell 058 to 16665 microsoft corp msft fell 081 to 28611 and alphabet inc cl c goog rose 084 to 10590 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