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What is the market doing?
What the tape says about DXCM
Dexcom is +4.4% over the past year while the S&P 500 is +20%: 16 points behind the market.
+4.4%
1-year return · S&P 500 +20%
- vs 200-day average
- +21%
vs 200-day average · a clear uptrend
- RSI (14)
- 36
RSI (14) · neutral
- Below its 52-week high
- 8.5%
Below its 52-week high
Details›
- Last close2026-09-08
- $84.49
- 1 monthS&P 500 −0.30%
- +1.8%
- 1 yearS&P 500 +20%
- +4.4%
- 5 yearsS&P 500 +85%
- −32%
- vs 50-day average$81.23
- +4.0%
- 52-week high
- $92.34
- 52-week low
- $54.84
- Annualised volatility
- 43%
| Year | Return |
|---|---|
| 2026 (year to date) | +27% |
| 2025 | −15% |
| 2024 | −37% |
| 2023 | +9.6% |
| 2022 | −16% |
| 2021 | +45% |
| 2020 | +69% |
| 2019 | +83% |
| 2018 | +109% |
| 2017 | −3.9% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 7 of 10 | +5.7% |
| Feb | 10 | 5 of 10 | +1.2% |
| Mar | 10 | 5 of 10 | +2.5% |
| Apr | 10 | 5 of 10 | −0.02% |
| May | 10 | 5 of 10 | +2.2% |
| Jun | 10 | 8 of 10 | +6.5% |
| Jul | 11 | 7 of 11 | +0.64% |
| Aug | 11 | 7 of 11 | +6.4% |
| Sep | 11 | 1 of 11 | −7.5% |
| Oct | 10 | 4 of 10 | +0.56% |
| Nov | 10 | 6 of 10 | +9.5% |
| Dec | 10 | 3 of 10 | −0.15% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
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