Axcelis Technologies, Inc. (ACLS) Stock Price History
Historical prices from 2000 to 2026
- 1M
- -29.7%
- 3M
- -27.4%
- YTD
- +15.2%
- 1Y
- +20.8%
- 3Y
- -8.4%
- 5Y
- +9.9%
Loading 10-year price history...
ACLS Historical Performance
ACLS Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -57.5%
- 2003 annual price return
- +75.3%
- 2004 annual price return
- -18.7%
- 2005 annual price return
- -39.5%
- 2006 annual price return
- +22.0%
- 2007 annual price return
- +210.8%
- 2008 annual price return
- -89.1%
- 2009 annual price return
- +131.1%
- 2010 annual price return
- +138.6%
- 2011 annual price return
- -63.3%
- 2012 annual price return
- -0.7%
- 2013 annual price return
- +78.1%
- 2014 annual price return
- +7.6%
- 2015 annual price return
- +1.6%
- 2016 annual price return
- +41.0%
- 2017 annual price return
- +102.8%
- 2018 annual price return
- -39.8%
- 2019 annual price return
- +35.4%
- 2020 annual price return
- +18.8%
- 2021 annual price return
- +160.7%
- 2022 annual price return
- +3.4%
- 2023 annual price return
- +65.8%
- 2024 annual price return
- -44.0%
- 2025 annual price return
- +14.4%
- 2026 annual price return
- +56.4%
ACLS Stock Price Trajectory (2000–2026)
As of November 8, 2026, Axcelis Technologies, Inc. (ACLS) trades at $99.24, representing a +20.8% return over the past year. The stock has delivered a +60.5% total return over five years (+9.9% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $201.00 on August 1, 2023. From this peak, ACLS has corrected -50.6%, currently trading 19% below its 200-day moving average, suggesting potential weakness.
When compared to Technology sector peers ONTO (+31.5% 1Y), MKSI (+23.8% 1Y), and UCTT (+57.4% 1Y), ACLS has underperformed the peer group average. Compare ACLS vs ONTO →
ACLS Historical Price Data · from 2000
Rows 1–50 of 6,622| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 98.98 | 100.62 | 96.30 | 99.24 | 862K | +10.27% |
| 2026-11-05 | 94.06 | 94.06 | 82.03 | 90.00 | 1.04M | -2.32% |
| 2026-11-04 | 95.51 | 97.05 | 90.62 | 92.14 | 407K | -5.38% |
| 2026-11-03 | 98.28 | 101.08 | 96.83 | 97.38 | 368K | +2.34% |
| 2026-11-02 | 99.56 | 100.74 | 94.82 | 95.15 | 449K | -4.92% |
| 2026-10-30 | 105.80 | 106.38 | 95.73 | 100.07 | 524K | -10.67% |
| 2026-10-29 | 113.23 | 115.79 | 110.62 | 112.02 | 285K | -1.50% |
| 2026-10-28 | 116.25 | 116.25 | 112.78 | 113.73 | 191K | +0.08% |
| 2026-10-27 | 109.52 | 114.15 | 109.52 | 113.64 | 400K | +4.15% |
| 2026-10-26 | 106.74 | 111.84 | 106.25 | 109.11 | 266K | +2.37% |
| 2026-10-23 | 104.40 | 108.45 | 104.00 | 106.58 | 412K | +1.76% |
| 2026-10-22 | 109.80 | 111.35 | 104.28 | 104.74 | 295K | -10.16% |
| 2026-10-21 | 117.25 | 119.35 | 115.19 | 116.58 | 487K | +3.23% |
| 2026-10-20 | 110.61 | 113.82 | 106.80 | 112.93 | 246K | +1.55% |
| 2026-10-19 | 112.95 | 114.31 | 109.80 | 111.21 | 245K | +2.64% |
| 2026-10-16 | 112.78 | 114.27 | 108.19 | 108.35 | 283K | -5.87% |
| 2026-10-15 | 113.97 | 116.81 | 110.25 | 115.11 | 411K | -2.95% |
| 2026-10-14 | 120.70 | 124.22 | 118.09 | 118.61 | 264K | -5.02% |
| 2026-10-13 | 124.02 | 126.30 | 121.88 | 124.88 | 352K | -2.15% |
| 2026-10-12 | 132.69 | 132.69 | 127.27 | 127.63 | 199K | -5.26% |
| 2026-10-09 | 137.37 | 138.41 | 133.45 | 134.71 | 244K | +0.92% |
| 2026-10-08 | 135.19 | 138.48 | 132.48 | 133.48 | 252K | -3.55% |
| 2026-10-07 | 137.00 | 139.05 | 135.85 | 138.40 | 279K | -1.95% |
| 2026-10-06 | 144.42 | 144.81 | 140.73 | 141.15 | 197K | -0.82% |
| 2026-10-05 | 147.77 | 147.91 | 141.95 | 142.31 | 373K | -3.69% |
| 2026-10-02 | 143.28 | 149.95 | 141.00 | 147.77 | 456K | +8.09% |
| 2026-10-01 | 133.61 | 137.14 | 130.50 | 136.71 | 403K | +4.22% |
| 2026-09-30 | 131.81 | 132.69 | 128.57 | 131.18 | 478K | +1.93% |
| 2026-09-29 | 127.00 | 128.88 | 123.29 | 128.69 | 368K | +3.77% |
| 2026-09-28 | 123.99 | 124.95 | 120.00 | 124.01 | 323K | +0.73% |
| 2026-09-25 | 117.88 | 123.38 | 117.22 | 123.11 | 379K | +6.00% |
| 2026-09-24 | 116.08 | 116.70 | 111.92 | 116.14 | 386K | -1.93% |
| 2026-09-23 | 115.56 | 118.77 | 111.19 | 118.43 | 402K | +2.32% |
| 2026-09-22 | 112.95 | 115.87 | 112.95 | 115.74 | 257K | +2.29% |
| 2026-09-21 | 112.50 | 113.74 | 110.08 | 113.15 | 291K | +3.50% |
| 2026-09-18 | 106.15 | 109.41 | 105.05 | 109.32 | 486K | +4.51% |
| 2026-09-17 | 106.16 | 107.84 | 103.94 | 104.60 | 394K | +0.82% |
| 2026-09-16 | 107.41 | 107.63 | 102.66 | 103.75 | 441K | -1.23% |
| 2026-09-15 | 107.36 | 107.36 | 103.13 | 105.04 | 309K | -0.26% |
| 2026-09-14 | 107.26 | 109.02 | 104.95 | 105.31 | 436K | -7.16% |
| 2026-09-11 | 115.86 | 117.36 | 113.18 | 113.43 | 312K | +0.11% |
| 2026-09-10 | 112.50 | 115.05 | 111.01 | 113.30 | 174K | -1.96% |
| 2026-09-09 | 117.87 | 120.34 | 114.69 | 115.56 | 307K | -3.03% |
| 2026-09-08 | 118.31 | 120.96 | 117.15 | 119.17 | 251K | +3.55% |
| 2026-09-04 | 112.35 | 115.20 | 111.79 | 115.08 | 481K | +4.27% |
| 2026-09-03 | 110.24 | 111.94 | 107.87 | 110.37 | 249K | -0.36% |
| 2026-09-02 | 110.60 | 111.81 | 108.00 | 110.77 | 443K | +0.62% |
| 2026-09-01 | 113.57 | 114.50 | 109.62 | 110.09 | 301K | -4.54% |
| 2026-08-31 | 116.76 | 117.33 | 113.59 | 115.33 | 308K | -0.21% |
| 2026-08-28 | 122.40 | 123.00 | 115.26 | 115.57 | 302K | -5.58% |
ACLS Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ACLS — Frequently Asked Questions
Quick answers to the most common questions about buying ACLS stock.
How has ACLS stock performed recently?
ACLS returned +20.8% over the past year, beating its 5-year annualized CAGR of +9.9%. The stock trades below its 200-day moving average, confirming the uptrend.
What is ACLS's all-time high price?
Axcelis Technologies, Inc. reached $201.00 on 2023-08-01. The 52-week high is $193.78. Current 1-year return of +20.8% places the stock closer to historical peaks.
Where can I download ACLS historical price data?
This page provides ACLS daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2000-2026, downloadable in CSV format.