Stock listing
NASDAQ:ACMR ACM Research, Inc. Stock
Home listing (NASDAQ) of ACM Research, Inc.
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Share price · NASDAQ:ACMR
$45.47 USD -3.82 (-7.8%)
Close on Oct 30, 2026
- Day range
- $43.57 – $47.35 USDOct 30, 2026
- Volume
- 1.25M sharesOct 30, 2026
- Market cap
- $2.94B USDAt the close on Oct 30, 2026 · price × 64.66M shares outstanding
- 52-week range
- $28.46 – $127.19 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $76.70M USDMedian day 912,150 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:ACMR · Home | $45.47 USD | -3.82 (-7.8%) | 1,246,974 | $46.33 | $47.35 | $43.57 | $49.29 | Close on Oct 30, 2026 |
| Frankfurt:813 | €41.25 EUR | -4.80 (-10.4%) | — | €41.55 | €41.55 | €41.25 | €46.05 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:ACMR · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $45.47 | -3.82 | -7.8% | $46.33 | $47.35 | $43.57 | 1,246,974 | |
| $49.29 | -3.73 | -7.0% | $51.39 | $51.56 | $48.66 | 999,900 | |
| $53.02 | +1.05 | +2.0% | $54.06 | $55.00 | $52.05 | 1,350,200 | |
| $51.97 | +1.01 | +2.0% | $51.45 | $52.66 | $51.23 | 897,500 | |
| $50.96 | +0.41 | +0.8% | $51.56 | $52.65 | $50.05 | 731,100 | |
| $50.55 | +1.43 | +2.9% | $48.58 | $51.55 | $48.38 | 929,200 | |
| $49.12 | -5.57 | -10.2% | $51.29 | $52.72 | $48.25 | 1,416,700 | |
| $54.69 | -0.27 | -0.5% | $56.62 | $56.62 | $54.27 | 629,100 | |
| $54.96 | -1.13 | -2.0% | $55.13 | $56.91 | $53.87 | 673,700 | |
| $56.09 | +2.99 | +5.6% | $56.35 | $57.98 | $55.70 | 990,000 | |
| $53.10 | -4.99 | -8.6% | $57.35 | $57.35 | $52.96 | 1,442,800 | |
| $58.09 | -3.03 | -5.0% | $57.32 | $58.31 | $54.72 | 1,953,100 | |
| $61.12 | -3.71 | -5.7% | $62.90 | $63.66 | $60.60 | 1,092,100 | |
| $64.83 | -3.27 | -4.8% | $66.35 | $66.68 | $63.00 | 1,259,200 | |
| $68.10 | -3.27 | -4.6% | $70.59 | $70.59 | $68.00 | 618,400 | |
| $71.37 | +0.57 | +0.8% | $71.86 | $72.90 | $69.36 | 739,600 | |
| $70.80 | -1.97 | -2.7% | $70.78 | $73.34 | $68.86 | 1,552,600 | |
| $72.77 | -2.58 | -3.4% | $72.43 | $73.96 | $70.99 | 1,207,400 | |
| $75.35 | -0.82 | -1.1% | $77.04 | $78.42 | $75.08 | 1,882,821 | |
| $76.17 | -7.21 | -8.6% | $82.86 | $83.39 | $75.19 | 2,148,355 | |
| $83.38 | -0.20 | -0.2% | $86.09 | $86.20 | $82.63 | 1,263,700 | |
| $83.58 | +2.66 | +3.3% | $81.50 | $85.23 | $81.25 | 1,430,700 | |
| $80.92 | +5.31 | +7.0% | $76.42 | $82.47 | $76.11 | 1,822,700 | |
| $75.61 | -0.34 | -0.4% | $78.71 | $78.75 | $74.83 | 692,500 | |
| $75.95 | -1.35 | -1.7% | $76.19 | $76.98 | $73.47 | 836,600 | |
| $77.30 | +1.12 | +1.5% | $77.97 | $78.46 | $76.08 | 611,200 | |
| $76.18 | -4.49 | -5.6% | $78.10 | $78.62 | $74.14 | 1,583,100 | |
| $80.67 | +4.87 | +6.4% | $74.65 | $82.78 | $72.40 | 2,819,400 | |
| $75.80 | +3.03 | +4.2% | $72.00 | $76.08 | $71.73 | 1,249,400 | |
| $72.77 | +4.26 | +6.2% | $71.46 | $73.40 | $70.61 | 1,564,400 | |
| $68.51 | +0.74 | +1.1% | $68.72 | $69.44 | $67.77 | 1,600,700 | |
| $67.77 | +2.95 | +4.6% | $67.69 | $68.50 | $65.94 | 839,800 | |
| $64.82 | +0.88 | +1.4% | $65.68 | $66.60 | $63.41 | 701,500 | |
| $63.94 | -2.92 | -4.4% | $68.12 | $68.87 | $62.78 | 1,261,600 | |
| $66.86 | -5.14 | -7.1% | $67.57 | $69.02 | $65.79 | 879,300 | |
| $72.00 | -0.39 | -0.5% | $73.52 | $74.65 | $71.63 | 642,800 | |
| $72.39 | -1.44 | -2.0% | $71.18 | $77.13 | $71.00 | 705,400 | |
| $73.83 | -3.08 | -4.0% | $76.38 | $77.90 | $73.13 | 891,200 | |
| $76.91 | +2.47 | +3.3% | $76.99 | $78.71 | $75.46 | 954,000 | |
| $74.44 | +5.02 | +7.2% | $71.25 | $74.85 | $71.00 | 643,500 | |
| $69.42 | -0.48 | -0.7% | $69.20 | $69.77 | $66.42 | 594,900 | |
| $69.90 | -0.14 | -0.2% | $70.52 | $70.57 | $68.40 | 784,200 | |
| $70.04 | -2.78 | -3.8% | $71.44 | $71.78 | $69.17 | 1,671,800 | |
| $72.82 | -1.60 | -2.1% | $74.97 | $75.95 | $71.95 | 861,400 | |
| $74.42 | -6.07 | -7.5% | $79.27 | $80.20 | $73.82 | 888,400 | |
| $80.49 | +1.38 | +1.7% | $81.65 | $81.72 | $78.90 | 540,600 | |
| $79.11 | -0.66 | -0.8% | $80.97 | $83.50 | $78.11 | 648,000 | |
| $79.77 | +2.425 | +3.1% | $79.58 | $80.48 | $78.11 | 564,500 | |
| $77.35 | -2.065 | -2.6% | $77.25 | $79.67 | $76.57 | 696,400 | |
| $79.41 | +0.89 | +1.1% | $79.61 | $80.20 | $76.10 | 546,500 | |
| $78.52 | +0.93 | +1.2% | $77.10 | $78.72 | $75.45 | 810,900 | |
| $77.59 | -6.78 | -8.0% | $85.00 | $85.04 | $77.26 | 1,111,800 | |
| $84.37 | -1.27 | -1.5% | $80.80 | $84.99 | $78.04 | 2,461,400 | |
| $85.64 | +5.22 | +6.5% | $81.35 | $85.95 | $79.54 | 1,082,900 | |
| $80.42 | -0.77 | -0.9% | $80.20 | $82.09 | $77.81 | 557,700 | |
| $81.19 | -0.07 | -0.1% | $80.24 | $84.15 | $80.24 | 465,800 | |
| $81.26 | +1.34 | +1.7% | $84.37 | $85.10 | $81.22 | 593,700 | |
| $79.92 | +0.51 | +0.6% | $80.53 | $81.59 | $78.49 | 619,800 | |
| $79.41 | -4.39 | -5.2% | $87.30 | $88.81 | $79.33 | 1,300,900 | |
| $83.80 | +4.82 | +6.1% | $92.55 | $92.55 | $78.73 | 1,427,300 | |
| $78.98 | -0.92 | -1.2% | $77.67 | $81.19 | $75.90 | 1,053,000 | |
| $79.90 | -2.61 | -3.2% | $81.07 | $84.28 | $79.34 | 612,800 | |
| $82.51 | +3.87 | +4.9% | $83.47 | $84.33 | $80.25 | 719,200 | |
| $78.64 | +0.17 | +0.2% | $74.83 | $79.53 | $74.00 | 926,800 | |
| $78.47 | -0.18 | -0.2% | $83.67 | $85.00 | $76.60 | 897,000 | |
| $78.65 | +13.35 | +20.4% | $72.84 | $78.97 | $69.89 | 1,589,700 |
- Ticker
- NASDAQ:ACMR
- Asset type
- Stock
- Sector
- Technology
- Industry
- Semiconductors
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 28, 2026
ACM Research Announces Shipment of Its First 310 × 310 mm Ultra ECP ap-p Panel-Level Horizontal Electroplating Production Tool
Latest earnings call · Aug 7, 2026
ACM Research (NASDAQ:ACMR) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Aug 7, 2026
Q2 2026 Earnings Presentation
Earnings · 14 slides
Calls
Upcoming
ACM Research (NASDAQ:ACMR) Q3 2026 Earnings Call
Thu, Nov 05, 2026 · 8:00 AM ET
Register
Replays
ACM Research (NASDAQ:ACMR) Q2 2026 Earnings Call
Fri, Aug 07, 2026 · 8:00 AM ET
Watch TranscriptACM Research (NASDAQ:ACMR) Q1 2026 Earnings Call
Thu, May 07, 2026 · 8:00 AM ET
Watch TranscriptACM Research (NASDAQ:ACMR) Q4 2025 Earnings Call
Thu, Feb 26, 2026 · 8:00 AM ET
Watch Transcript
Latest news
ACM Research Announces Shipment of Its First 310 × 310 mm Ultra ECP ap-p Panel-Level Horizontal Electroplating Production Tool
Oct 28, 2026
Closed $53.02 (+2.0%) on Oct 28, 2026
ACM Research Announces Preliminary Unaudited Revenue and Shipments for the Third Quarter 2026
Oct 28, 2026
Closed $53.02 (+2.0%) on Oct 28, 2026
ACM Research Enhances Single-Wafer Hot SPM System with Sulfuric Acid Recycle Capability
Oct 21, 2026
Closed $54.69 (-0.5%) on Oct 21, 2026
ACM Research to Release Third Quarter 2026 Financial Results on November 5, 2026
Oct 19, 2026
Closed $54.96 (-2.0%) on Oct 20, 2026
ACM Research Announces Participation in 18th Annual CEO Investor Summit 2026
Sep 30, 2026
Closed $83.58 (+3.3%) on Oct 1, 2026
ACM Research’s Operating Subsidiary ACM Research (Shanghai) Provides Backlog Data
Sep 30, 2026
Closed $80.92 (+7.0%) on Sep 30, 2026
ACM Research Expands Ultra C Tahoe into a Wet Processing Platform
Aug 7, 2026
Closed $83.80 (+6.1%) on Aug 7, 2026
ACM Research’s Ultra ECP ap-p Horizontal Panel Electroplating Tool Receives First Production Order and Evaluation Order from Customers
Aug 7, 2026
Closed $83.80 (+6.1%) on Aug 7, 2026
ACM Research Reports Second Quarter 2026 Results
Aug 7, 2026
Closed $83.80 (+6.1%) on Aug 7, 2026
ACM Research to Release Second Quarter 2026 Financial Results on August 7, 2026
Jul 15, 2026
Closed $84.09 (-8.6%) on Jul 16, 2026
Decks
Q2 2026 Earnings Presentation
Earnings · 14 slides · Aug 7, 2026
Investor Presentation (August 2026)
Investor deck · 23 slides · August 2026
Q1 2026 Earnings Presentation
Earnings · 14 slides · May 7, 2026
Investor Presentation (May 2026)
Investor deck · 23 slides · May 2026
ACM Research, Inc. on 6ix
- Sector
- Technology
- Industry
- Semiconductors
- News releases
- 25 in the last 12 months · 189 in all · newest Oct 28, 2026 · oldest 2019
- Calls
- 23 calls with a replay · 23 with a transcript · latest Aug 7, 2026
- Decks
- 57 decks · latest Aug 7, 2026
Where ACM Research, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:ACMR · Home listing · This page | NASDAQ | United States | USD |
| gettex:813 | gettex | Germany | EUR |
| LS Exchange:A2H62F | LS Exchange | Germany | EUR |
| BOATS:ACMR | BOATS | United States | USD |
| Tradegate:813 | Tradegate | Germany | EUR |
| Lang & Schwarz:A2H62F | Lang & Schwarz | Germany | EUR |
| Milan:1ACMR | Milan | Italy | EUR |
| Frankfurt:813 | Frankfurt | Germany | EUR |
| Munich:813 | Munich | Germany | EUR |
| Dusseldorf:813 | Dusseldorf | Germany | EUR |
| Hamburg:813 | Hamburg | Germany | EUR |
| Stuttgart:813 | Stuttgart | Germany | EUR |
| Hanover:813 | Hanover | Germany | EUR |
| Xetra:813 | Xetra | Germany | EUR |
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