shares of alaska air group inc alk dropped 019 to 5644 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 057 to 429612 and the dow jones industrial average djia rising 070 to 3404946 this was the stocks second consecutive day of losses alaska air group inc closed 1648 below its 52week high 7292 which the company achieved on may 18th despite its losses the stock outperformed some of its competitors monday as southwest airlines co luv fell 090 to 4643 delta air lines inc dal fell 096 to 4327 and united airlines holdings inc ual fell 031 to 5130true trading volume 21 m remained 134989 below its 50day average volume of 23 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