shares of mgm resorts international mgm inched 063 higher to 4488 friday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 009 to 413352 and the dow jones industrial average djia rising 007 to 3380896 mgm resorts international closed 136 below its 52week high 4624 which the company reached on march 6th