shares of alaska air group inc alk shed 287 to 5271 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 051 to 455168 and dow jones industrial average djia falling 074 to 3549069 the stocks fall snapped a twoday winning streak alaska air group inc closed 2154 below its 52week high 7425 which the company reached on april 7th the stock underperformed when compared to some of its competitors wednesday as southwest airlines co luv fell 214 to 4657 delta air lines inc dal fell 161 to 3907 and united airlines holdings inc ual fell 207 to 4582 trading volume 15 m remained 175192 below its 50day average volume of 17 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