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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 02/04/2026 |
$60.04 |
$60.35 |
$54.30 |
$56.51 |
2.15M | | 02/05/2026 |
$53.52 |
$55.11 |
$50.31 |
$54.39 |
1.97M | | 02/06/2026 |
$56.69 |
$62.97 |
$56.22 |
$62.48 |
1.71M | | 02/09/2026 |
$61.31 |
$63.11 |
$60.15 |
$62.64 |
1.14M | | 02/10/2026 |
$62.56 |
$64.60 |
$60.62 |
$62.92 |
844.20K |
 |
| ACM Research, Inc. develops, manufactures and sells semiconductor process equipment for single-wafer or batch wet cleaning, electroplating, polishing and thermal processes that are critical to advanced semiconductor device manufacturing, as well as wafer-level packaging. Co. offers two principal models of wet wafer cleaning equipment based on its Space Alternated Phase Shift (SAPS) technology, Ultra C SAPS II and Ultra C SAPS V. It has also developed Timely Energized Bubble Oscillation (TEBO) technology for application in wet wafer cleaning during the fabrication of 2D and 3D wafers with fine feature sizes. | |
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ACM Research (ACMR) has the following price history information. Looking back at ACMR historical stock prices for the last five trading days, on February 04, 2026, ACMR opened at $60.04, traded as high as $60.35 and as low as $54.30, and closed at $56.51. Trading volume was a total of 2.15M shares. On February 05, 2026, ACMR opened at $53.52, traded as high as $55.11 and as low as $50.31, and closed at $54.39. Trading volume was a total of 1.97M shares. On February 06, 2026, ACMR opened at $56.69, traded as high as $62.97 and as low as $56.22, and closed at $62.48. Trading volume was a total of 1.71M shares. On February 09, 2026, ACMR opened at $61.31, traded as high as $63.11 and as low as $60.15, and closed at $62.64. Trading volume was a total of 1.14M shares. On February 10, 2026, ACMR opened at $62.56, traded as high as $64.60 and as low as $60.62, and closed at $62.92. Trading volume was a total of 844.20K shares.
ACMR Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into ACM Research shares, starting with a $10,000 purchase of ACMR, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
11/06/2017 |
|
| End date: |
02/10/2026 |
|
| Start price/share: |
$1.87 |
|
| End price/share: |
$62.92 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
3,264.71% |
|
| Average Annual Total Return: |
52.99% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$336,422.57 |
|
| Years: |
8.27 |
|
|
 |
| Date |
Close |
| 02/04/2026 | $56.51 | | 02/05/2026 | $54.39 | | 02/06/2026 | $62.48 | | 02/09/2026 | $62.64 | | 02/10/2026 | $62.92 |
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