DexCom Inc. Stock Falls 6.4%, Underperforms Peers

This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of DexCom Inc. slid 6.4% to $80.26 on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.6% to 7,757.17 and the Dow Jones Industrial Average rising 0.7% to 52,856.09.

This was the stock's fourth consecutive day of losses.

DexCom Inc. closed 13.3% below its 52-week high of $92.59, which the company achieved on August 24th.

The stock underperformed when compared to some of its peers, as Abbott Laboratories fell 1.9% to $100.51, Insulet Corp. fell 0.5% to $141.90.

Trading volume totaled 8.0 million, compared to the 50-day average of 3.9 million.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

October 21, 2026 16:33 ET (20:33 GMT)