shares of dexcom inc dxcm inched 037 higher to 11903 thursday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 094 to 419805 and the dow jones industrial average djia rising 034 to 3353591 dexcom inc closed 741 short of its 52week high 12644 which the company reached on april 27th the stock outperformed some of its competitors thursday as abbott laboratories abt fell 032 to 10847 and insulet corp podd fell 329 to 30287 trading volume 16 m remained 458707 below its 50day average volume of 21 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