shares of american airlines group inc aal slid 056 to 1420 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 064 to 410990 and dow jones industrial average djia falling 101 to 3301214 american airlines group inc closed 402 below its 52week high 1822 which the company reached on may 31st the stock demonstrated a mixed performance when compared to some of its competitors tuesday as southwest airlines co luv fell 176 to 2854 delta air lines inc dal rose 030 to 3382 and united airlines holdings inc ual rose 033 to 4535 trading volume 203 m remained 49 million below its 50day average volume of 252 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