Latest close: a new 52-week highSep 8, 2026what changed →2024-08-15$23.62 – $53.74 · dashed line: 200-day average2026-09-08
What is the market doing?
What the tape says about ATRC
AtriCure, Inc. is +51% over the past year while the S&P 500 is +20%: 30 points ahead of the market.
+51%
1-year return · S&P 500 +20%
- vs 200-day average
- +56%
vs 200-day average · a clear uptrend
- RSI (14)
- 82
RSI (14) · overbought, bought harder than it has been sold
- Below its 52-week high
- 0.00%
Below its 52-week high
Details›
- Last close2026-09-08
- $53.74
- 1 monthS&P 500 −0.30%
- +36%
- 1 yearS&P 500 +20%
- +51%
- 5 yearsS&P 500 +85%
- −25%
- vs 50-day average$38.89
- +38%
- 52-week high
- $53.73
- 52-week low
- $25.86
- Annualised volatility
- 49%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- −$376K
| Year | Return |
|---|---|
| 2026 (year to date) | +36% |
| 2025 | +29% |
| 2024 | −14% |
| 2023 | −20% |
| 2022 | −36% |
| 2021 | +25% |
| 2020 | +71% |
| 2019 | +6.2% |
| 2018 | +68% |
| 2017 | −6.8% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 4 of 10 | +0.91% |
| Feb | 10 | 6 of 10 | +1.4% |
| Mar | 10 | 4 of 10 | −4.4% |
| Apr | 10 | 6 of 10 | +2.9% |
| May | 10 | 5 of 10 | +0.19% |
| Jun | 10 | 8 of 10 | +4.0% |
| Jul | 11 | 8 of 11 | +8.6% |
| Aug | 11 | 6 of 11 | +1.7% |
| Sep | 11 | 4 of 11 | −2.3% |
| Oct | 10 | 5 of 10 | +0.63% |
| Nov | 10 | 7 of 10 | +3.6% |
| Dec | 10 | 6 of 10 | +3.8% |
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.
Medical Instruments & Supplies
Ranks #1 of 19 by Smart Score