$73.36+$1.82 (+2.54%)as of market close, Jul 27, 2026
DXCM monthly returns
DexCom Inc. has averaged 2.42% per month, positive in 55% of months. Month-by-month returns for DexCom Inc. (DXCM) below, through July 27, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+2.4%
247 months
Best month
+86.0%
Apr 2008
Worst month
-55.8%
Nov 2008
Positive months
55%
of all months
DexCom Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Jul 2026 | +7.1% | |
| Jun 2026 | -7.1% | |
| May 2026 | +23.8% | |
| Apr 2026 | -5.2% | |
| Mar 2026 | -14.5% | |
| Feb 2026 | +0.5% | |
| Jan 2026 | +10.0% | |
| Dec 2025 | +4.6% | |
| Nov 2025 | +9.0% | |
| Oct 2025 | -13.5% | |
| Sep 2025 | -10.7% | |
| Aug 2025 | -6.7% |
Monthly total return (since Aug 2021)
-40%-20%+0%+20%+40%
20222023202420252026
Methodology#
Monthly returns are total returns (dividends reinvested), computed from DXCM's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ
- What is DexCom Inc.'s average monthly return?
- DexCom Inc. (DXCM) has averaged about 2.42% per month, positive in roughly 55% of months. The best month was Apr 2008 (+86.0%) and the worst was Nov 2008 (-55.8%).