shares of marriott international inc mar slipped 443 to 15368 monday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 091 to 466897 and dow jones industrial average djia falling 089 to 3565095 marriott international inc closed 1800 below its 52week high 17168 which the company reached on november 5th the stock underperformed when compared to some of its competitors monday as hilton worldwide holdings inc hlt fell 255 to 14241 vail resorts inc mtn fell 313 to 32837 and hyatt hotels corp h fell 440 to 8263 trading volume 23 m eclipsed its 50day average volume of 21 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