ACM Research Shanghai Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-04-25 | 81.900 | 82.780 | 80.670 | 81.440 | 80.283 | 1,063,027 |
| 2024-04-24 | 81.430 | 82.750 | 81.030 | 81.670 | 80.510 | 1,401,688 |
| 2024-04-23 | 81.130 | 82.480 | 80.200 | 81.370 | 80.214 | 1,205,978 |
| 2024-04-22 | 77.300 | 81.500 | 77.020 | 80.910 | 79.761 | 1,734,555 |
| 2024-04-19 | 81.090 | 81.740 | 77.780 | 77.780 | 76.675 | 1,700,704 |
| 2024-04-18 | 82.200 | 83.510 | 81.660 | 82.000 | 80.835 | 1,395,038 |
| 2024-04-17 | 80.940 | 82.870 | 79.200 | 82.870 | 81.693 | 1,773,200 |
| 2024-04-16 | 82.040 | 82.860 | 79.650 | 79.920 | 78.785 | 1,684,638 |
| 2024-04-15 | 79.990 | 83.290 | 79.510 | 81.910 | 80.747 | 1,898,586 |
| 2024-04-12 | 80.000 | 80.780 | 78.910 | 79.020 | 77.898 | 878,131 |
| 2024-04-11 | 80.500 | 81.540 | 79.390 | 79.820 | 78.686 | 1,075,289 |
| 2024-04-10 | 83.000 | 83.690 | 80.550 | 80.790 | 79.643 | 1,063,165 |
| 2024-04-09 | 82.040 | 83.300 | 81.620 | 83.000 | 81.821 | 1,293,006 |
| 2024-04-08 | 84.630 | 86.380 | 82.550 | 82.800 | 81.624 | 1,317,627 |
| 2024-04-03 | 85.310 | 86.840 | 84.450 | 84.650 | 83.448 | 1,384,998 |
| 2024-04-02 | 86.660 | 87.180 | 84.630 | 85.700 | 84.483 | 1,341,658 |
| 2024-04-01 | 87.760 | 88.370 | 86.800 | 87.260 | 86.021 | 1,218,863 |
| 2024-03-29 | 84.100 | 86.800 | 83.880 | 86.800 | 85.567 | 780,458 |
| 2024-03-28 | 84.010 | 86.480 | 84.010 | 84.610 | 83.408 | 1,765,180 |
| 2024-03-27 | 86.350 | 86.950 | 83.670 | 83.780 | 82.590 | 1,733,425 |
| 2024-03-26 | 88.150 | 89.660 | 85.810 | 86.400 | 85.173 | 2,316,372 |
| 2024-03-25 | 94.200 | 94.200 | 87.010 | 88.000 | 86.750 | 4,083,129 |
| 2024-03-22 | 93.000 | 97.710 | 93.000 | 94.220 | 92.882 | 4,286,372 |
| 2024-03-21 | 92.010 | 95.300 | 90.580 | 93.030 | 91.709 | 3,836,918 |
| 2024-03-20 | 90.110 | 91.420 | 89.890 | 90.400 | 89.116 | 1,139,355 |
| 2024-03-19 | 92.940 | 93.120 | 90.400 | 90.410 | 89.126 | 1,835,158 |
| 2024-03-18 | 92.800 | 93.200 | 90.100 | 92.940 | 91.620 | 2,428,877 |
| 2024-03-15 | 93.390 | 93.400 | 91.210 | 92.860 | 91.541 | 1,417,194 |
| 2024-03-14 | 93.400 | 94.540 | 91.770 | 93.130 | 91.807 | 1,211,177 |
| 2024-03-13 | 96.220 | 96.880 | 94.060 | 94.320 | 92.980 | 1,334,172 |
| 2024-03-12 | 95.000 | 97.100 | 94.670 | 95.280 | 93.927 | 1,460,196 |
| 2024-03-11 | 92.000 | 95.210 | 91.220 | 94.980 | 93.631 | 2,065,325 |
| 2024-03-08 | 93.270 | 95.600 | 92.600 | 92.680 | 91.364 | 2,758,780 |
| 2024-03-07 | 95.000 | 98.220 | 93.080 | 93.130 | 91.807 | 2,015,741 |
| 2024-03-06 | 94.130 | 95.880 | 92.090 | 94.240 | 92.902 | 1,770,898 |
| 2024-03-05 | 96.520 | 96.590 | 93.610 | 94.150 | 92.813 | 2,106,932 |
| 2024-03-04 | 96.010 | 97.880 | 94.500 | 96.610 | 95.238 | 2,385,698 |
| 2024-03-01 | 97.000 | 98.540 | 94.180 | 96.250 | 94.883 | 3,569,112 |
| 2024-02-29 | 90.500 | 98.230 | 90.200 | 98.230 | 96.835 | 4,652,360 |
| 2024-02-28 | 91.780 | 92.330 | 86.940 | 87.050 | 85.814 | 2,590,619 |
| 2024-02-27 | 86.070 | 92.120 | 85.900 | 91.950 | 90.644 | 2,781,213 |
| 2024-02-26 | 86.550 | 87.760 | 85.670 | 86.890 | 85.656 | 1,995,383 |
| 2024-02-23 | 86.800 | 86.800 | 84.090 | 86.360 | 85.133 | 1,768,470 |
| 2024-02-22 | 86.680 | 86.900 | 84.700 | 85.600 | 84.384 | 1,803,287 |
| 2024-02-21 | 85.470 | 88.250 | 84.710 | 86.300 | 85.074 | 1,708,247 |
| 2024-02-20 | 86.090 | 86.600 | 84.500 | 85.800 | 84.581 | 1,336,279 |
| 2024-02-19 | 90.150 | 90.490 | 85.000 | 86.720 | 85.488 | 2,228,136 |
| 2024-02-08 | 85.500 | 93.640 | 85.470 | 87.220 | 85.981 | 2,451,476 |
| 2024-02-07 | 79.400 | 86.680 | 79.330 | 86.030 | 84.808 | 3,297,020 |
| 2024-02-06 | 74.000 | 79.970 | 71.350 | 79.970 | 78.834 | 2,452,562 |
| 2024-02-05 | 74.000 | 74.740 | 68.800 | 73.000 | 71.963 | 2,078,740 |
| 2024-02-02 | 78.500 | 78.500 | 71.770 | 74.040 | 72.988 | 1,872,544 |
| 2024-02-01 | 77.220 | 79.850 | 75.010 | 77.800 | 76.695 | 1,626,277 |
| 2024-01-31 | 76.860 | 79.690 | 76.770 | 77.520 | 76.419 | 1,598,537 |
| 2024-01-30 | 80.420 | 81.300 | 78.000 | 78.020 | 76.912 | 1,356,103 |
| 2024-01-29 | 82.390 | 85.980 | 80.600 | 80.810 | 79.662 | 2,240,753 |
| 2024-01-26 | 88.200 | 88.200 | 81.730 | 82.400 | 81.230 | 3,723,502 |
| 2024-01-25 | 90.300 | 93.610 | 89.200 | 93.300 | 91.975 | 1,273,735 |
| 2024-01-24 | 92.170 | 92.490 | 88.410 | 90.300 | 89.017 | 1,153,625 |
| 2024-01-23 | 87.370 | 92.450 | 87.300 | 91.450 | 90.151 | 1,597,566 |
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.