shares of leidos holdings inc ldos inched 022 higher to 9055 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 024 to 456572 and the dow jones industrial average djia rising 031 to 3506121 leidos holdings inc closed 2036 short of its 52week high 11091 which the company reached on december 2nd the stock outperformed some of its competitors wednesday as raytheon technologies corp rtx fell 020 to 9557 lockheed martin corp lmt fell 092 to 45151 and northrop grumman corp noc fell 009 to 44228 trading volume 743127 remained 270365 below its 50day average volume of 10 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