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ACM Research (ACMR) Historical Prices
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| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Nov 04, 2026 | 45.33 | 47.30 | 43.38 | 44.43 | 44.43 | -1.99% | 1,687,955 | 1.58 |
| Nov 03, 2026 | 46.67 | 46.75 | 44.23 | 45.33 | 45.33 | +2.67% | 1,319,523 | 1.24 |
| Nov 02, 2026 | 46.55 | 47.33 | 43.59 | 44.15 | 44.15 | -2.90% | 1,146,092 | 1.08 |
| Oct 30, 2026 | 46.48 | 47.35 | 43.57 | 45.47 | 45.47 | -7.75% | 1,246,990 | 1.19 |
| Oct 29, 2026 | 51.39 | 51.56 | 48.66 | 49.29 | 49.29 | -7.04% | 999,004 | 0.95 |
| Oct 28, 2026 | 54.06 | 55.00 | 52.05 | 53.02 | 53.02 | +2.02% | 1,349,703 | 1.30 |
| Oct 27, 2026 | 51.45 | 52.66 | 51.23 | 51.97 | 51.97 | +1.98% | 897,284 | 0.85 |
| Oct 26, 2026 | 51.56 | 52.65 | 50.05 | 50.96 | 50.96 | +0.81% | 721,915 | 0.67 |
| Oct 23, 2026 | 48.58 | 51.55 | 48.38 | 50.55 | 50.55 | +2.91% | 929,216 | 0.86 |
| Oct 22, 2026 | 51.29 | 52.72 | 48.25 | 49.12 | 49.12 | -10.18% | 1,416,544 | 1.32 |
| Oct 21, 2026 | 56.62 | 56.62 | 54.27 | 54.69 | 54.69 | -0.49% | 630,163 | 0.59 |
| Oct 20, 2026 | 55.13 | 56.91 | 53.87 | 54.96 | 54.96 | -2.01% | 674,472 | 0.63 |
| Oct 19, 2026 | 56.35 | 57.98 | 55.70 | 56.09 | 56.09 | +5.63% | 945,884 | 0.89 |
| Oct 16, 2026 | 57.35 | 57.35 | 52.96 | 53.10 | 53.10 | -8.59% | 1,442,713 | 1.35 |
| Oct 15, 2026 | 57.32 | 58.31 | 54.72 | 58.09 | 58.09 | -4.96% | 1,955,313 | 1.87 |
| Oct 14, 2026 | 62.90 | 63.66 | 60.60 | 61.12 | 61.12 | -5.72% | 1,099,671 | 1.05 |
| Oct 13, 2026 | 66.35 | 66.68 | 63.00 | 64.83 | 64.83 | -4.80% | 1,259,601 | 1.21 |
| Oct 12, 2026 | 70.59 | 70.59 | 68.00 | 68.10 | 68.10 | -4.58% | 619,527 | 0.59 |
| Oct 09, 2026 | 71.86 | 72.90 | 69.36 | 71.37 | 71.37 | +0.81% | 739,800 | 0.70 |
| Oct 08, 2026 | 70.78 | 73.34 | 68.86 | 70.80 | 70.80 | -2.71% | 1,552,964 | 1.49 |
| Oct 07, 2026 | 72.43 | 73.96 | 70.99 | 72.77 | 72.77 | -3.42% | 1,208,619 | 1.17 |
| Oct 06, 2026 | 77.04 | 78.42 | 75.08 | 75.35 | 75.35 | -1.08% | 1,882,821 | 1.84 |
| Oct 05, 2026 | 82.86 | 83.39 | 75.19 | 76.17 | 76.17 | -8.65% | 2,117,810 | 2.10 |
| Oct 02, 2026 | 86.09 | 86.20 | 82.63 | 83.38 | 83.38 | -0.24% | 1,263,697 | 1.24 |
| Oct 01, 2026 | 81.50 | 85.23 | 81.25 | 83.58 | 83.58 | +3.29% | 1,405,085 | 1.38 |
| Sep 30, 2026 | 76.42 | 82.47 | 76.11 | 80.92 | 80.92 | +7.02% | 1,822,711 | 1.84 |
| Sep 29, 2026 | 78.71 | 78.75 | 74.83 | 75.61 | 75.61 | -0.45% | 692,570 | 0.68 |
| Sep 28, 2026 | 76.19 | 76.98 | 73.47 | 75.95 | 75.95 | -1.75% | 836,678 | 0.80 |
| Sep 25, 2026 | 77.97 | 78.46 | 76.08 | 77.30 | 77.30 | +1.47% | 611,301 | 0.57 |
| Sep 24, 2026 | 78.10 | 78.62 | 74.14 | 76.18 | 76.18 | -5.57% | 1,583,600 | 1.47 |
| Sep 23, 2026 | 74.65 | 82.78 | 72.40 | 80.67 | 80.67 | +6.42% | 2,824,023 | 2.60 |
| Sep 22, 2026 | 72.00 | 76.08 | 71.73 | 75.80 | 75.80 | +4.16% | 1,249,868 | 1.14 |
| Sep 21, 2026 | 71.46 | 73.40 | 70.61 | 72.77 | 72.77 | +6.22% | 1,565,663 | 1.43 |
| Sep 18, 2026 | 68.72 | 69.44 | 67.77 | 68.51 | 68.51 | +1.09% | 1,601,090 | 1.45 |
| Sep 17, 2026 | 67.69 | 68.50 | 65.94 | 67.77 | 67.77 | +4.55% | 830,298 | 0.74 |
| Sep 16, 2026 | 65.68 | 66.60 | 63.41 | 64.82 | 64.82 | +1.38% | 703,761 | 0.61 |
| Sep 15, 2026 | 68.12 | 68.87 | 62.78 | 63.94 | 63.94 | -4.37% | 1,261,776 | 1.08 |
| Sep 14, 2026 | 67.57 | 69.02 | 65.79 | 66.86 | 66.86 | -7.14% | 880,108 | 0.75 |
| Sep 11, 2026 | 73.52 | 74.65 | 71.63 | 72.00 | 72.00 | -0.54% | 642,811 | 0.54 |
| Sep 10, 2026 | 71.18 | 77.13 | 71.00 | 72.39 | 72.39 | -1.95% | 707,053 | 0.58 |
| Sep 09, 2026 | 76.38 | 77.90 | 73.13 | 73.83 | 73.83 | -4.00% | 891,250 | 0.73 |
| Sep 08, 2026 | 76.99 | 78.71 | 75.46 | 76.91 | 76.91 | +3.32% | 954,065 | 0.78 |
| Sep 07, 2026 | 71.25 | 74.85 | 71.00 | 74.44 | 74.44 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 71.25 | 74.85 | 71.00 | 74.44 | 74.44 | +7.23% | 643,525 | 0.51 |
| Sep 03, 2026 | 69.20 | 69.77 | 66.42 | 69.42 | 69.42 | -0.69% | 592,716 | 0.46 |
| Sep 02, 2026 | 70.52 | 70.57 | 68.40 | 69.90 | 69.90 | -0.20% | 785,032 | 0.61 |
| Sep 01, 2026 | 71.44 | 71.78 | 69.17 | 70.04 | 70.04 | -3.82% | 1,671,300 | 1.29 |
| Aug 31, 2026 | 74.97 | 75.95 | 71.95 | 72.82 | 72.82 | -2.15% | 861,595 | 0.66 |
| Aug 28, 2026 | 79.27 | 80.20 | 73.82 | 74.42 | 74.42 | -7.54% | 888,395 | 0.67 |
| Aug 27, 2026 | 81.65 | 81.72 | 78.90 | 80.49 | 80.49 | +1.74% | 540,624 | 0.40 |
