shares of american airlines group inc aal slid 040 to 1481 monday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 020 to 427379 and dow jones industrial average djia falling 059 to 3356286 american airlines group inc closed 283 short of its 52week high 1764 which the company achieved on january 18th the stock demonstrated a mixed performance when compared to some of its competitors monday as southwest airlines co luv fell 023 to 3000 delta air lines inc dal rose 024 to 3710 and united airlines holdings inc ual fell 049 to 4826 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