shares of united airlines holdings inc ual rose 276 to 4432 tuesday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx remaining mostly unchanged at 410894 and the dow jones industrial average djia rising 029 to 3368479 this was the stocks third consecutive day of gains united airlines holdings inc closed 1072 below its 52week high 5504 which the company reached on march 7th the stock outperformed some of its competitors tuesday as southwest airlines co luv rose 168 to 3271 delta air lines inc dal rose 180 to 3458 and american airlines group inc aal rose 120 to 1432 trading volume 78 m eclipsed its 50day average volume of 71 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