ACM Research Shanghai Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-11-01 | 87.000 | 89.300 | 86.500 | 88.870 | 87.290 | 2,899,105 |
| 2022-10-31 | 84.600 | 89.500 | 84.600 | 87.490 | 85.934 | 3,491,784 |
| 2022-10-28 | 81.380 | 86.350 | 80.110 | 83.830 | 82.339 | 4,120,350 |
| 2022-10-27 | 80.040 | 83.150 | 78.880 | 80.630 | 79.196 | 2,599,713 |
| 2022-10-26 | 79.060 | 81.500 | 77.000 | 80.510 | 79.078 | 2,200,438 |
| 2022-10-25 | 78.720 | 80.470 | 77.030 | 79.150 | 77.743 | 2,393,362 |
| 2022-10-24 | 77.000 | 81.000 | 76.850 | 78.530 | 77.134 | 3,226,441 |
| 2022-10-21 | 78.000 | 80.330 | 73.810 | 78.600 | 77.202 | 4,819,586 |
| 2022-10-20 | 72.860 | 83.800 | 72.300 | 80.800 | 79.363 | 5,084,403 |
| 2022-10-19 | 73.790 | 75.410 | 73.020 | 73.500 | 72.193 | 1,869,197 |
| 2022-10-18 | 75.400 | 76.440 | 73.370 | 74.530 | 73.205 | 2,913,695 |
| 2022-10-17 | 71.940 | 76.500 | 71.110 | 75.430 | 74.089 | 3,707,942 |
| 2022-10-14 | 72.300 | 73.660 | 69.010 | 72.980 | 71.682 | 3,552,801 |
| 2022-10-13 | 70.900 | 73.310 | 68.680 | 69.350 | 68.117 | 4,254,993 |
| 2022-10-12 | 70.260 | 72.160 | 66.720 | 72.160 | 70.877 | 3,498,439 |
| 2022-10-11 | 82.740 | 82.950 | 67.650 | 69.430 | 68.195 | 4,623,709 |
| 2022-10-10 | 101.11 | 103.00 | 83.300 | 83.310 | 81.829 | 1,858,327 |
| 2022-09-30 | 112.33 | 113.49 | 103.60 | 104.12 | 102.27 | 790,188 |
| 2022-09-29 | 108.50 | 112.49 | 106.16 | 111.90 | 109.91 | 790,827 |
| 2022-09-28 | 110.92 | 111.46 | 106.87 | 107.55 | 105.64 | 519,400 |
| 2022-09-27 | 106.49 | 111.77 | 105.99 | 110.50 | 108.54 | 661,812 |
| 2022-09-26 | 102.21 | 108.17 | 101.77 | 106.85 | 104.95 | 947,158 |
| 2022-09-23 | 105.00 | 106.90 | 101.64 | 103.19 | 101.36 | 852,968 |
| 2022-09-22 | 101.21 | 106.79 | 101.05 | 105.59 | 103.71 | 997,589 |
| 2022-09-21 | 105.50 | 106.89 | 102.06 | 102.61 | 100.79 | 1,219,583 |
| 2022-09-20 | 106.32 | 108.99 | 105.25 | 106.88 | 104.98 | 777,097 |
| 2022-09-19 | 109.35 | 113.00 | 104.65 | 106.55 | 104.66 | 956,159 |
| 2022-09-16 | 108.82 | 113.47 | 108.01 | 109.49 | 107.54 | 968,322 |
| 2022-09-15 | 114.48 | 115.00 | 107.71 | 109.67 | 107.72 | 1,142,909 |
| 2022-09-14 | 110.27 | 114.60 | 110.05 | 114.60 | 112.56 | 1,079,254 |
| 2022-09-13 | 108.16 | 116.99 | 108.00 | 111.82 | 109.83 | 1,509,153 |
| 2022-09-09 | 113.70 | 114.97 | 108.11 | 108.80 | 106.87 | 2,110,373 |
| 2022-09-08 | 113.52 | 117.39 | 112.20 | 114.15 | 112.12 | 1,180,971 |
| 2022-09-07 | 112.43 | 117.17 | 111.50 | 113.72 | 111.70 | 1,217,579 |
| 2022-09-06 | 108.52 | 112.42 | 106.80 | 111.50 | 109.52 | 1,111,345 |
| 2022-09-05 | 104.50 | 110.55 | 101.50 | 108.52 | 106.59 | 1,467,270 |
| 2022-09-02 | 102.22 | 105.85 | 101.65 | 105.38 | 103.51 | 964,017 |
| 2022-09-01 | 105.99 | 108.50 | 103.30 | 103.35 | 101.51 | 668,537 |
| 2022-08-31 | 108.95 | 109.80 | 104.11 | 105.18 | 103.31 | 1,154,288 |
| 2022-08-30 | 108.00 | 110.83 | 106.21 | 107.94 | 106.02 | 1,128,275 |
| 2022-08-29 | 104.75 | 116.20 | 104.74 | 108.99 | 107.05 | 2,301,387 |
| 2022-08-26 | 109.50 | 110.83 | 103.66 | 103.99 | 102.14 | 1,202,525 |
| 2022-08-25 | 108.89 | 111.16 | 106.60 | 110.03 | 108.07 | 1,298,607 |
| 2022-08-24 | 116.61 | 116.61 | 107.01 | 107.46 | 105.55 | 1,992,932 |
| 2022-08-23 | 117.85 | 121.88 | 116.58 | 117.20 | 115.12 | 896,234 |
| 2022-08-22 | 120.00 | 121.78 | 116.39 | 118.91 | 116.80 | 1,093,109 |
| 2022-08-19 | 125.19 | 131.00 | 119.58 | 120.00 | 117.87 | 1,472,651 |
| 2022-08-18 | 123.61 | 128.64 | 122.75 | 126.39 | 124.14 | 1,290,822 |
| 2022-08-17 | 123.22 | 124.77 | 121.00 | 123.61 | 121.41 | 1,161,076 |
| 2022-08-16 | 123.42 | 127.77 | 121.51 | 122.55 | 120.37 | 1,695,543 |
| 2022-08-15 | 126.71 | 129.80 | 124.38 | 124.98 | 122.76 | 1,085,996 |
| 2022-08-12 | 134.19 | 135.48 | 126.65 | 126.80 | 124.55 | 1,652,267 |
| 2022-08-11 | 135.19 | 140.67 | 132.11 | 134.80 | 132.40 | 1,746,626 |
| 2022-08-10 | 125.11 | 138.70 | 124.27 | 135.56 | 133.15 | 2,326,736 |
| 2022-08-09 | 123.99 | 129.99 | 119.54 | 128.82 | 126.53 | 2,760,252 |
| 2022-08-08 | 136.00 | 138.78 | 120.16 | 123.00 | 120.81 | 3,025,698 |
| 2022-08-05 | 120.00 | 127.50 | 118.13 | 126.60 | 124.35 | 1,700,068 |
| 2022-08-04 | 116.72 | 121.38 | 115.41 | 119.00 | 116.88 | 1,205,894 |
| 2022-08-03 | 119.45 | 123.89 | 115.03 | 116.59 | 114.52 | 1,431,951 |
| 2022-08-02 | 113.10 | 122.36 | 112.01 | 116.56 | 114.49 | 1,301,322 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-31 | 0.6202 CNY |
| 2025-08-01 | 0.6539 CNY |
| 2024-07-19 | 0.6264 CNY |
| 2023-07-21 | 0.3720 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.