ACM Research Inc. (ACMR)
NASDAQ: ACMR
· Real-Time Price · USD
41.56
-1.76 (-4.06%)
At close: Oct 03, 2025, 3:59 PM
41.97
0.99%
After-hours: Oct 03, 2025, 07:44 PM EDT
ACMR Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 43.32 | 43.42 | 41.17 | 41.56 | 41.56 | -4.06% | 1,824,578 |
| Oct 2, 2025 | 45.00 | 45.12 | 43.21 | 43.32 | 43.32 | -1.05% | 1,909,100 |
| Oct 1, 2025 | 38.64 | 44.29 | 38.50 | 43.78 | 43.78 | 11.88% | 2,392,201 |
| Sep 30, 2025 | 38.64 | 39.60 | 38.40 | 39.13 | 39.13 | 1.27% | 1,578,140 |
| Sep 29, 2025 | 39.50 | 39.83 | 38.25 | 38.64 | 38.64 | 2.30% | 1,958,835 |
| Sep 26, 2025 | 37.00 | 38.04 | 36.85 | 37.77 | 37.77 | -0.50% | 1,654,925 |
| Sep 25, 2025 | 37.50 | 38.22 | 36.81 | 37.96 | 37.96 | -1.89% | 10,585,725 |
| Sep 24, 2025 | 39.00 | 40.10 | 38.38 | 38.69 | 38.69 | -0.77% | 3,447,847 |
| Sep 23, 2025 | 38.80 | 39.85 | 38.52 | 38.99 | 38.99 | 6.30% | 4,592,900 |
| Sep 22, 2025 | 36.00 | 37.27 | 35.87 | 36.68 | 36.68 | 2.20% | 2,322,800 |
| Sep 19, 2025 | 35.75 | 36.30 | 34.92 | 35.89 | 35.89 | -0.55% | 1,789,674 |
| Sep 18, 2025 | 34.52 | 36.17 | 34.09 | 36.09 | 36.09 | 6.90% | 3,399,800 |
| Sep 17, 2025 | 31.50 | 33.88 | 31.42 | 33.76 | 33.76 | 9.11% | 3,878,404 |
| Sep 16, 2025 | 30.02 | 31.25 | 29.96 | 30.94 | 30.94 | 3.72% | 1,499,860 |
| Sep 15, 2025 | 29.94 | 30.09 | 29.47 | 29.83 | 29.83 | -0.10% | 945,178 |
| Sep 12, 2025 | 30.04 | 30.58 | 29.63 | 29.86 | 29.86 | -0.80% | 1,616,143 |
| Sep 11, 2025 | 28.49 | 30.37 | 28.47 | 30.10 | 30.10 | 7.27% | 1,282,971 |
| Sep 10, 2025 | 28.07 | 28.76 | 27.70 | 28.06 | 28.06 | 0.54% | 790,800 |
| Sep 9, 2025 | 26.89 | 27.98 | 26.44 | 27.91 | 27.91 | 3.49% | 1,318,671 |
| Sep 8, 2025 | 27.81 | 27.91 | 26.84 | 26.97 | 26.97 | -1.61% | 1,200,479 |
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