shares of united airlines holdings inc ual rallied 330 to 4220 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 113 to 451161 and the dow jones industrial average djia rising 074 to 3480746 united airlines holdings inc closed 1914 below its 52week high 6134 which the company achieved on april 7th the stock outperformed some of its competitors tuesday as southwest airlines co luv rose 065 to 4306 delta air lines inc dal rose 247 to 3698 and american airlines group inc aal rose 292 to 1656 trading volume 132 m remained 25 million below its 50day average volume of 157 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