Shares of ResMed Inc. RMD, -2.14% shed 2.14% to $236.63 Monday, on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average DJIA, +0.09% rising 0.09% to 32,832.54 and the S&P 500 Index SPX, -0.12% falling 0.12% to 4,140.06. ResMed Inc. closed $64.71 short of its 52-week high ($301.34), which the company reached on September 9th.
The stock underperformed when compared to some of its competitors Monday, as Thermo Fisher Scientific Inc. TMO, -1.07% fell 1.07% to $583.95, Medtronic PLC MDT, +0.32% rose 0.32% to $93.58, and Koninklijke Philips N.V. ADR PHG, +0.97% rose 0.97% to $20.73. Trading volume (569,429) remained 11,243 below its 50-day average volume of 580,672.