shares of united airlines holdings inc ual rallied 108 to 4029 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 019 to 430520 and the dow jones industrial average djia rising 071 to 3415201 this was the stocks third consecutive day of gains united airlines holdings inc closed 1423 below its 52week high 5452 which the company achieved on november 8th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as southwest airlines co luv rose 058 to 3987 delta air lines inc dal rose 097 to 3534 and american airlines group inc aal rose 111 to 1550 trading volume 69 m remained 43 million below its 50day average volume of 112 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