shares of united airlines holdings inc ual advanced 184 to 5761 friday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 003 to 453634 and the dow jones industrial average djia rising 001 to 3522769 this was the stocks fourth consecutive day of gains united airlines holdings inc hit a new 52week high surpassing its previous peak of 5756 which the company reached on july 20th the stock outperformed some of its competitors friday as southwest airlines co luv rose 046 to 3725 delta air lines inc dal fell 029 to 4855 and american airlines group inc aal fell 011 to 1742 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