What is the market doing?
What the tape says about ACLS
Axcelis Technologies, Inc. is +48% over the past year while the S&P 500 is +20%: 27 points ahead of the market.
+48%
1-year return · S&P 500 +20%
- vs 200-day average
- +5.7%
vs 200-day average · close to trend
- RSI (14)
- 26
RSI (14) · oversold, sold harder than it has been bought
- Below its 52-week high
- 38%
Below its 52-week high
Details›
- Last close2026-09-08
- $119.19
- 1 monthS&P 500 −0.30%
- −13%
- 1 yearS&P 500 +20%
- +48%
- 5 yearsS&P 500 +85%
- +170%
- vs 50-day average$141.91
- −16%
- 52-week high
- $191.60
- 52-week low
- $74.12
- Annualised volatility
- 59%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- −$4.4M
| Year | Return |
|---|---|
| 2026 (year to date) | +48% |
| 2025 | +15% |
| 2024 | −46% |
| 2023 | +63% |
| 2022 | +6.4% |
| 2021 | +156% |
| 2020 | +21% |
| 2019 | +35% |
| 2018 | −38% |
| 2017 | +97% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 7 of 10 | +5.9% |
| Feb | 10 | 5 of 10 | −0.75% |
| Mar | 10 | 6 of 10 | +2.1% |
| Apr | 10 | 5 of 10 | +2.8% |
| May | 10 | 7 of 10 | +7.3% |
| Jun | 10 | 6 of 10 | +6.7% |
| Jul | 11 | 6 of 11 | +1.3% |
| Aug | 11 | 3 of 11 | −0.72% |
| Sep | 11 | 5 of 11 | +3.4% |
| Oct | 10 | 5 of 10 | −2.3% |
| Nov | 10 | 6 of 10 | +8.6% |
| Dec | 10 | 5 of 10 | +2.1% |
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.
Semiconductor Equipment & Materials
Ranks #15 of 18 by Smart Score