shares of boeing co ba slumped 071 to 20723 thursday on what proved to be an allaround poor 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 boeing co closed 1410 below its 52week high 22133 which the company achieved on february 14th despite its losses the stock outperformed some of its competitors thursday as raytheon technologies corp rtx fell 120 to 10284 trading volume 33 m remained 27 million below its 50day average volume of 59 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