ACM Research, Inc. (ACMR) Stock Price History
Historical prices from 2017 to 2026
- 1M
- -40.8%
- 3M
- -43.5%
- YTD
- -0.6%
- 1Y
- +44.3%
- 3Y
- +43.8%
- 5Y
- +4.7%
Loading 10-year price history...
ACMR Historical Performance
ACMR Annual Returns
Year-by-year price performance · 2017–2026
- 2017 annual price return
- -6.4%
- 2018 annual price return
- +94.1%
- 2019 annual price return
- +69.9%
- 2020 annual price return
- +329.2%
- 2021 annual price return
- -4.8%
- 2022 annual price return
- -74.2%
- 2023 annual price return
- +103.5%
- 2024 annual price return
- -19.1%
- 2025 annual price return
- +153.4%
- 2026 annual price return
- +59.0%
ACMR Stock Price Trajectory (2017–2026)
As of November 8, 2026, ACM Research, Inc. (ACMR) trades at $44.61, representing a +44.3% return over the past year. The stock has delivered a +25.8% total return over five years (+4.7% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $127.19 on June 30, 2026. From this peak, ACMR has corrected -64.9%, currently trading 35% below its 200-day moving average, suggesting potential weakness.
When compared to Technology sector peers ICHR (+105.2% 1Y), UCTT (+57.4% 1Y), and AXTI (+338.3% 1Y), ACMR has underperformed the peer group average. Compare ACMR vs ICHR →
ACMR Historical Price Data · from 2017
Rows 1–50 of 2,265| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 43.00 | 44.86 | 41.30 | 44.61 | 1.42M | +13.48% |
| 2026-11-05 | 41.05 | 44.47 | 37.47 | 39.31 | 2.82M | -11.52% |
| 2026-11-04 | 45.33 | 47.30 | 43.38 | 44.43 | 1.69M | -1.99% |
| 2026-11-03 | 46.67 | 46.75 | 44.23 | 45.33 | 1.32M | +2.67% |
| 2026-11-02 | 46.55 | 47.33 | 43.59 | 44.15 | 1.15M | -2.90% |
| 2026-10-30 | 46.48 | 47.35 | 43.57 | 45.47 | 1.25M | -7.75% |
| 2026-10-29 | 51.39 | 51.56 | 48.66 | 49.29 | 1.00M | -7.04% |
| 2026-10-28 | 54.06 | 55.00 | 52.05 | 53.02 | 1.35M | +2.02% |
| 2026-10-27 | 51.45 | 52.66 | 51.23 | 51.97 | 898K | +1.98% |
| 2026-10-26 | 51.56 | 52.65 | 50.05 | 50.96 | 731K | +0.81% |
| 2026-10-23 | 48.58 | 51.55 | 48.38 | 50.55 | 930K | +2.91% |
| 2026-10-22 | 51.29 | 52.72 | 48.25 | 49.12 | 1.42M | -10.18% |
| 2026-10-21 | 56.62 | 56.62 | 54.27 | 54.69 | 630K | -0.49% |
| 2026-10-20 | 55.13 | 56.91 | 53.87 | 54.96 | 674K | -2.01% |
| 2026-10-19 | 56.35 | 57.98 | 55.70 | 56.09 | 990K | +5.63% |
| 2026-10-16 | 57.35 | 57.35 | 52.96 | 53.10 | 1.44M | -8.59% |
| 2026-10-15 | 57.32 | 58.31 | 54.72 | 58.09 | 1.96M | -4.96% |
| 2026-10-14 | 62.90 | 63.66 | 60.60 | 61.12 | 1.10M | -5.72% |
| 2026-10-13 | 66.35 | 66.68 | 63.00 | 64.83 | 1.26M | -4.80% |
| 2026-10-12 | 70.59 | 70.59 | 68.00 | 68.10 | 620K | -4.58% |
| 2026-10-09 | 71.86 | 72.90 | 69.36 | 71.37 | 740K | +0.81% |
| 2026-10-08 | 70.78 | 73.33 | 68.86 | 70.80 | 1.55M | -2.71% |
| 2026-10-07 | 72.43 | 73.96 | 70.99 | 72.77 | 1.21M | -3.42% |
| 2026-10-06 | 77.04 | 78.42 | 75.08 | 75.35 | 1.88M | -1.08% |
| 2026-10-05 | 82.86 | 83.39 | 75.19 | 76.17 | 2.15M | -8.65% |
| 2026-10-02 | 86.09 | 86.20 | 82.63 | 83.38 | 1.26M | -0.24% |
| 2026-10-01 | 81.50 | 85.23 | 81.25 | 83.58 | 1.43M | +3.29% |
| 2026-09-30 | 76.42 | 82.47 | 76.11 | 80.92 | 1.82M | +7.02% |
| 2026-09-29 | 78.71 | 78.75 | 74.83 | 75.61 | 693K | -0.45% |
| 2026-09-28 | 76.19 | 76.98 | 73.47 | 75.95 | 837K | -1.75% |
| 2026-09-25 | 77.97 | 78.46 | 76.08 | 77.30 | 611K | +1.47% |
| 2026-09-24 | 78.10 | 78.62 | 74.14 | 76.18 | 1.58M | -5.57% |
| 2026-09-23 | 74.65 | 82.78 | 72.40 | 80.67 | 2.82M | +6.42% |
| 2026-09-22 | 72.00 | 76.08 | 71.72 | 75.80 | 1.25M | +4.16% |
| 2026-09-21 | 71.46 | 73.40 | 70.61 | 72.77 | 1.57M | +6.22% |
| 2026-09-18 | 68.72 | 69.44 | 67.77 | 68.51 | 1.60M | +1.09% |
| 2026-09-17 | 67.69 | 68.50 | 65.94 | 67.77 | 840K | +4.55% |
| 2026-09-16 | 65.68 | 66.60 | 63.41 | 64.82 | 704K | +1.38% |
| 2026-09-15 | 68.12 | 68.87 | 62.78 | 63.94 | 1.26M | -4.37% |
| 2026-09-14 | 67.57 | 69.02 | 65.79 | 66.86 | 880K | -7.14% |
| 2026-09-11 | 73.52 | 74.65 | 71.63 | 72.00 | 643K | -0.54% |
| 2026-09-10 | 71.18 | 77.13 | 71.00 | 72.39 | 707K | -1.95% |
| 2026-09-09 | 76.38 | 77.90 | 73.13 | 73.83 | 891K | -4.00% |
| 2026-09-08 | 76.99 | 78.71 | 75.46 | 76.91 | 954K | +3.32% |
| 2026-09-04 | 71.25 | 74.85 | 71.00 | 74.44 | 644K | +7.23% |
| 2026-09-03 | 69.20 | 69.77 | 66.42 | 69.42 | 595K | -0.69% |
| 2026-09-02 | 70.52 | 70.57 | 68.40 | 69.90 | 785K | -0.20% |
| 2026-09-01 | 71.44 | 71.78 | 69.17 | 70.04 | 1.67M | -3.82% |
| 2026-08-31 | 74.97 | 75.95 | 71.95 | 72.82 | 862K | -2.15% |
| 2026-08-28 | 79.27 | 80.20 | 73.82 | 74.42 | 889K | -7.54% |
ACMR 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.
ACMR — Frequently Asked Questions
Quick answers to the most common questions about buying ACMR stock.
How has ACMR stock performed recently?
ACMR returned +44.3% over the past year, beating its 5-year annualized CAGR of +4.7%. The stock trades below its 200-day moving average, confirming the uptrend.
What is ACMR's all-time high price?
ACM Research, Inc. reached $127.19 on 2026-06-30. The 52-week high is $127.19. Current 1-year return of +44.3% places the stock closer to historical peaks.
Where can I download ACMR historical price data?
This page provides ACMR daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2017-2026, downloadable in CSV format.