shares of resmed inc rmd slid 129 to 21232 tuesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 021 to 364729 and dow jones industrial average djia falling 043 to 2913499 the stocks fall snapped a twoday winning streak resmed inc closed 6334 below its 52week high 27566 which the company reached on october 28th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as thermo fisher scientific inc tmo fell 110 to 50866 medtronic plc mdt fell 054 to 8089 and koninklijke philips nv adr phg fell 374 to 1494 trading volume 319528 remained 136278 below its 50day average volume of 455806 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