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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 January 23, 2023, ACMR opened at $10.91, traded as high as $11.86 and as low as $10.79, and closed at $11.75. Trading volume was a total of 846.40K shares. On January 24, 2023, ACMR opened at $11.58, traded as high as $12.14 and as low as $11.51, and closed at $11.63. Trading volume was a total of 564.00K shares. On January 25, 2023, ACMR opened at $11.32, traded as high as $11.60 and as low as $10.79, and closed at $11.59. Trading volume was a total of 565.40K shares. On January 26, 2023, ACMR opened at $11.89, traded as high as $12.55 and as low as $11.78, and closed at $12.54. Trading volume was a total of 1.01M shares. On January 27, 2023, ACMR opened at $12.39, traded as high as $12.79 and as low as $11.92, and closed at $12.49. Trading volume was a total of 808.50K 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 |
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Start date: | 11/06/2017 | |
End date: | 01/27/2023 | |
Start price/share: | $1.87 | |
End price/share: | $12.49 | |
Dividends collected/share: | $0.00 | |
Total return: | 567.91% | |
Average Annual Total Return: | 43.80% | |
Starting investment: | $10,000.00 | |
Ending investment: | $66,783.38 | |
Years: | 5.23 |
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ACMR Historical Price Range | |||||
Date | Open | High | Low | Close | Volume |
01/23/2023 | $10.91 | $11.86 | $10.79 | $11.75 | 846.40K |
01/24/2023 | $11.58 | $12.14 | $11.51 | $11.63 | 564.00K |
01/25/2023 | $11.32 | $11.60 | $10.79 | $11.59 | 565.40K |
01/26/2023 | $11.89 | $12.55 | $11.78 | $12.54 | 1.01M |
01/27/2023 | $12.39 | $12.79 | $11.92 | $12.49 | 808.50K |
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About ACM Research |
ACM Research supplies capital equipment developed for the semiconductor industry. Fabricators of integrated circuits, or chips, can use Co.'s wet-cleaning and other front-end processing tools in various steps to improve product yield. Co. has designed these tools for use in fabricating foundry, logic and memory chips, including dynamic random-access memory and 3D NAND-flash memory chips. Co.'s wet-cleaning equipment has been developed using its proprietary Space Alternated Phase Shift, Timely Energized Bubble Oscillation and Tahoe technologies. Co. provides a range of single-wafer tools for back-end wafer assembly and packaging factories. |
ACMR Historical Closing Prices | |
Date | Close |
01/23/2023 | $11.75 |
01/24/2023 | $11.63 |
01/25/2023 | $11.59 |
01/26/2023 | $12.54 |
01/27/2023 | $12.49 |
Industrials Historical Prices |
ACMR is categorized under the Industrials sector; below are some other companies in the same sector:
ACPW Historical Stock Prices Also explore: ACMR shares outstanding history
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