shares of united airlines holdings inc ual shed 061 to 5019 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 057 to 415538 and the dow jones industrial average djia rising 026 to 3306150 this was the stocks second consecutive day of losses united airlines holdings inc closed 1040 below its 52week high 6059 which the company reached on june 2nd the stock demonstrated a mixed performance when compared to some of its competitors monday as southwest airlines co luv fell 041 to 4653 delta air lines inc dal fell 084 to 4267 and american airlines group inc aal fell 112 to 1856 trading volume 134 m remained 32 million below its 50day average volume of 166 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