DJ DexCom Inc. Stock Underperforms Monday When Compared To Competitors Despite Daily Gains

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Shares of DexCom Inc. $(DXCM)$ advanced 2.15% to $85.92 Monday, on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average rising 0.38% to 51,850.55 and the S&P 500 Index falling 0.06% to 7,807.24.

DexCom Inc. closed 7.20% short of its 52-week high of $92.59, which the company reached on August 24th.

The stock underperformed when compared to some of its competitors Monday, as Abbott Laboratories $(ABT)$ rose 2.23% to $101.82 and Insulet Corp. $(PODD)$ rose 3.35% to $139.81.

Trading volume (2.9 M) remained 1.5 million below its 50-day average volume of 4.4 M.

Data source: Dow Jones Market Data, FactSet. Data compiled October 12, 2026.