shares of boeing co ba slipped 193 to 19705 thursday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 072 to 406122 and dow jones industrial average djia falling 086 to 3312774 this was the stocks fourth consecutive day of losses boeing co closed 2428 below its 52week high 22133 which the company achieved on february 14th the stock underperformed when compared to some of its competitors thursday as raytheon technologies corp rtx fell 128 to 9592 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