shares of resmed inc rmd rallied 108 to 20855 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 165 to 391929 and the dow jones industrial average djia rising 106 to 3215540 this was the stocks second consecutive day of gains resmed inc closed 5383 short of its 52week high 26238 which the company reached on march 18th