shares of dexcom inc dxcm inched 031 higher to 10984 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 111 to 411786 and dow jones industrial average djia falling 061 to 3394901 this was the stocks second consecutive day of gains dexcom inc closed 2493 short of its 52week high 13477 which the company reached on april 4th the stock outperformed some of its competitors wednesday as abbott laboratories abt fell 160 to 11020 insulet corp podd fell 045 to 28807 and senseonics holdings inc sens fell 348 to 111 trading volume 19 m remained 626492 below its 50day average volume of 25 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