This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of DexCom Inc. tumbled 14.6% to $58.22 on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.3% to 6,840.20 and the Dow Jones Industrial Average rising 0.1% to 47,562.87.
DexCom Inc. closed 37.6% below its 52-week high of $93.25, which the company reached on February 18th.
The stock underperformed when compared to some of its peers, as Abbott Laboratories fell 0.8% to $123.62, Insulet Corp. rose 0.3% to $313.01.
Trading volume totaled 26.5 million, compared to the 50-day average of 5.3 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
October 31, 2025 16:33 ET (20:33 GMT)
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