ACM Research Shanghai Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-07-24 | 89.360 | 89.800 | 86.180 | 87.000 | 86.340 | 1,544,448 |
| 2024-07-23 | 94.980 | 95.500 | 89.000 | 89.360 | 88.682 | 1,770,843 |
| 2024-07-22 | 93.780 | 95.000 | 92.790 | 95.000 | 94.279 | 1,692,699 |
| 2024-07-19 | 93.010 | 94.500 | 91.800 | 93.010 | 92.305 | 1,771,774 |
| 2024-07-18 | 91.520 | 94.620 | 90.880 | 93.930 | 92.596 | 1,949,142 |
| 2024-07-17 | 90.350 | 93.250 | 89.010 | 92.500 | 91.186 | 2,041,951 |
| 2024-07-16 | 89.860 | 90.780 | 88.620 | 90.710 | 89.422 | 1,424,061 |
| 2024-07-15 | 89.070 | 91.320 | 89.000 | 90.330 | 89.047 | 1,161,965 |
| 2024-07-12 | 87.790 | 89.450 | 86.500 | 88.800 | 87.539 | 1,038,708 |
| 2024-07-11 | 87.900 | 88.800 | 86.380 | 88.010 | 86.760 | 1,349,075 |
| 2024-07-10 | 89.480 | 89.480 | 86.920 | 86.950 | 85.715 | 1,174,913 |
| 2024-07-09 | 86.100 | 89.260 | 85.980 | 88.890 | 87.628 | 1,570,308 |
| 2024-07-08 | 85.980 | 88.210 | 85.500 | 86.110 | 84.887 | 1,414,862 |
| 2024-07-05 | 87.090 | 87.090 | 87.090 | 87.090 | 85.853 | 0 |
| 2024-07-04 | 87.700 | 88.890 | 86.800 | 87.090 | 85.853 | 1,386,438 |
| 2024-07-03 | 84.250 | 87.980 | 83.580 | 87.770 | 86.523 | 1,553,732 |
| 2024-07-02 | 85.210 | 86.390 | 84.040 | 84.620 | 83.418 | 1,013,588 |
| 2024-07-01 | 84.870 | 86.000 | 82.500 | 85.210 | 84.000 | 1,344,844 |
| 2024-06-28 | 81.520 | 84.800 | 81.030 | 84.510 | 83.310 | 1,661,656 |
| 2024-06-27 | 80.770 | 82.990 | 79.410 | 82.340 | 81.171 | 2,059,682 |
| 2024-06-26 | 80.580 | 81.600 | 79.550 | 81.150 | 79.997 | 1,588,978 |
| 2024-06-25 | 84.000 | 84.080 | 79.460 | 80.200 | 79.061 | 1,727,041 |
| 2024-06-24 | 85.750 | 87.500 | 83.450 | 83.580 | 82.393 | 2,001,823 |
| 2024-06-21 | 84.500 | 86.830 | 83.000 | 86.290 | 85.064 | 1,908,565 |
| 2024-06-20 | 85.000 | 87.600 | 84.500 | 85.210 | 84.000 | 2,055,824 |
| 2024-06-19 | 86.150 | 86.730 | 83.650 | 84.880 | 83.674 | 1,622,231 |
| 2024-06-18 | 85.380 | 86.600 | 84.790 | 85.630 | 84.414 | 2,033,902 |
| 2024-06-17 | 83.580 | 86.370 | 83.000 | 85.380 | 84.167 | 2,950,195 |
| 2024-06-14 | 86.650 | 86.880 | 82.800 | 82.800 | 81.624 | 5,428,936 |
| 2024-06-13 | 84.990 | 89.350 | 84.990 | 87.050 | 85.814 | 5,042,269 |
| 2024-06-12 | 83.000 | 84.920 | 82.200 | 83.800 | 82.610 | 3,622,571 |
| 2024-06-11 | 79.710 | 82.700 | 79.510 | 82.670 | 81.496 | 3,353,766 |
| 2024-06-07 | 79.260 | 80.840 | 78.630 | 79.540 | 78.410 | 1,725,923 |
| 2024-06-06 | 80.040 | 81.490 | 78.900 | 78.900 | 77.779 | 1,990,755 |
| 2024-06-05 | 79.000 | 80.770 | 78.660 | 79.700 | 78.568 | 2,100,140 |
| 2024-06-04 | 79.950 | 79.950 | 77.500 | 79.020 | 77.898 | 1,687,153 |
| 2024-06-03 | 76.600 | 79.700 | 76.580 | 78.680 | 77.563 | 3,328,773 |
| 2024-05-31 | 75.490 | 76.100 | 74.740 | 75.920 | 74.842 | 1,634,074 |
| 2024-05-30 | 74.160 | 76.200 | 73.860 | 75.500 | 74.428 | 1,934,531 |
| 2024-05-29 | 76.130 | 76.700 | 74.480 | 74.730 | 73.669 | 1,306,063 |
| 2024-05-28 | 77.080 | 78.770 | 76.100 | 76.100 | 75.019 | 1,722,743 |
| 2024-05-27 | 75.130 | 77.170 | 72.570 | 76.990 | 75.897 | 1,703,104 |
| 2024-05-24 | 77.500 | 77.780 | 74.870 | 74.880 | 73.816 | 1,119,663 |
| 2024-05-23 | 78.480 | 79.140 | 77.500 | 77.500 | 76.399 | 1,046,652 |
| 2024-05-22 | 78.560 | 78.820 | 77.300 | 78.490 | 77.375 | 947,566 |
| 2024-05-21 | 78.080 | 78.780 | 77.660 | 78.040 | 76.932 | 887,006 |
| 2024-05-20 | 78.900 | 80.530 | 78.090 | 78.450 | 77.336 | 1,421,194 |
| 2024-05-17 | 77.050 | 79.180 | 76.650 | 79.030 | 77.908 | 1,165,999 |
| 2024-05-16 | 76.980 | 77.820 | 75.750 | 77.820 | 76.715 | 1,233,227 |
| 2024-05-15 | 77.500 | 77.990 | 75.610 | 76.060 | 74.980 | 1,094,634 |
| 2024-05-14 | 78.040 | 78.770 | 76.880 | 77.620 | 76.518 | 1,166,531 |
| 2024-05-13 | 77.400 | 78.560 | 76.460 | 76.890 | 75.798 | 1,213,029 |
| 2024-05-10 | 80.550 | 80.900 | 77.600 | 77.850 | 76.744 | 2,119,826 |
| 2024-05-09 | 78.280 | 81.470 | 78.280 | 80.500 | 79.357 | 1,973,261 |
| 2024-05-08 | 79.000 | 80.250 | 78.080 | 78.290 | 77.178 | 1,524,555 |
| 2024-05-07 | 82.350 | 82.790 | 79.000 | 79.550 | 78.420 | 2,308,832 |
| 2024-05-06 | 83.430 | 83.890 | 81.850 | 82.710 | 81.535 | 1,600,360 |
| 2024-04-30 | 83.530 | 84.390 | 81.840 | 82.010 | 80.845 | 1,808,121 |
| 2024-04-29 | 81.000 | 84.800 | 80.330 | 83.890 | 82.699 | 3,110,621 |
| 2024-04-26 | 81.480 | 84.470 | 81.000 | 84.400 | 83.201 | 1,887,176 |
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.