ACM Research Shanghai Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-01-22 | 92.100 | 92.620 | 87.150 | 87.300 | 86.060 | 1,279,439 |
| 2024-01-19 | 92.720 | 94.550 | 92.190 | 92.300 | 90.989 | 1,033,197 |
| 2024-01-18 | 91.780 | 92.980 | 89.660 | 92.630 | 91.314 | 1,240,123 |
| 2024-01-17 | 96.360 | 96.990 | 92.100 | 92.100 | 90.792 | 1,335,501 |
| 2024-01-16 | 96.280 | 98.880 | 95.000 | 96.870 | 95.494 | 974,645 |
| 2024-01-15 | 96.000 | 96.000 | 96.000 | 96.000 | 94.637 | 0 |
| 2024-01-12 | 96.410 | 97.870 | 95.950 | 96.000 | 94.637 | 778,967 |
| 2024-01-11 | 95.390 | 97.150 | 94.580 | 96.270 | 94.903 | 1,062,729 |
| 2024-01-10 | 95.990 | 99.540 | 95.400 | 95.400 | 94.045 | 1,588,079 |
| 2024-01-09 | 96.060 | 97.200 | 93.410 | 94.000 | 92.665 | 964,426 |
| 2024-01-08 | 98.000 | 99.900 | 95.730 | 95.870 | 94.508 | 938,065 |
| 2024-01-05 | 100.98 | 101.20 | 98.500 | 98.800 | 97.397 | 612,341 |
| 2024-01-04 | 101.17 | 101.80 | 99.610 | 100.21 | 98.787 | 608,431 |
| 2024-01-03 | 101.65 | 102.90 | 99.900 | 101.34 | 99.901 | 1,073,491 |
| 2024-01-02 | 104.70 | 104.70 | 101.70 | 101.80 | 100.35 | 1,024,890 |
| 2023-12-29 | 103.55 | 105.70 | 101.61 | 104.41 | 102.93 | 1,810,897 |
| 2023-12-28 | 102.30 | 104.36 | 101.00 | 103.55 | 102.08 | 1,514,185 |
| 2023-12-27 | 100.84 | 103.88 | 100.57 | 102.79 | 101.33 | 1,093,615 |
| 2023-12-26 | 103.50 | 103.99 | 98.010 | 100.26 | 98.836 | 1,383,356 |
| 2023-12-25 | 104.61 | 106.00 | 103.60 | 104.00 | 102.52 | 504,719 |
| 2023-12-22 | 107.06 | 107.06 | 104.80 | 105.00 | 103.51 | 660,361 |
| 2023-12-21 | 105.30 | 106.75 | 104.70 | 106.50 | 104.99 | 629,461 |
| 2023-12-20 | 107.96 | 107.97 | 106.01 | 106.10 | 104.59 | 577,508 |
| 2023-12-19 | 105.42 | 107.23 | 104.28 | 106.93 | 105.41 | 857,107 |
| 2023-12-18 | 107.66 | 107.66 | 104.88 | 105.16 | 103.67 | 770,717 |
| 2023-12-15 | 109.20 | 110.18 | 106.82 | 107.46 | 105.93 | 897,676 |
| 2023-12-14 | 108.94 | 110.60 | 107.60 | 108.84 | 107.29 | 853,739 |
| 2023-12-13 | 110.00 | 111.17 | 108.95 | 108.96 | 107.41 | 818,919 |
| 2023-12-12 | 111.31 | 112.63 | 109.65 | 110.66 | 109.09 | 915,302 |
| 2023-12-11 | 109.50 | 111.27 | 109.03 | 111.10 | 109.52 | 1,332,278 |
| 2023-12-08 | 108.64 | 111.28 | 107.30 | 111.28 | 109.70 | 2,623,139 |
| 2023-12-07 | 106.78 | 109.19 | 105.20 | 108.90 | 107.35 | 1,522,057 |
| 2023-12-06 | 107.76 | 107.76 | 105.50 | 106.37 | 104.86 | 1,000,504 |
| 2023-12-05 | 108.00 | 109.30 | 107.00 | 107.00 | 105.48 | 950,814 |
| 2023-12-04 | 110.40 | 111.07 | 107.59 | 108.38 | 106.84 | 1,138,530 |
| 2023-12-01 | 113.50 | 114.05 | 109.29 | 110.75 | 109.18 | 1,626,263 |
| 2023-11-30 | 111.90 | 114.59 | 108.00 | 114.59 | 112.96 | 1,836,156 |
| 2023-11-29 | 113.00 | 114.93 | 111.02 | 111.53 | 109.95 | 1,349,773 |
| 2023-11-28 | 113.88 | 114.46 | 112.13 | 113.31 | 111.70 | 1,020,073 |
| 2023-11-27 | 110.41 | 114.80 | 110.24 | 113.86 | 112.24 | 962,001 |
| 2023-11-24 | 111.16 | 113.36 | 110.00 | 111.10 | 109.52 | 762,800 |
| 2023-11-23 | 110.30 | 111.88 | 108.88 | 111.15 | 109.57 | 994,568 |
| 2023-11-22 | 112.60 | 113.50 | 109.30 | 109.30 | 107.75 | 944,809 |
| 2023-11-21 | 113.80 | 114.68 | 112.62 | 112.62 | 111.02 | 886,611 |
| 2023-11-20 | 116.00 | 117.50 | 113.55 | 113.95 | 112.33 | 1,337,596 |
| 2023-11-17 | 114.37 | 115.05 | 113.20 | 114.81 | 113.18 | 848,989 |
| 2023-11-16 | 117.39 | 117.39 | 113.93 | 113.93 | 112.31 | 866,398 |
| 2023-11-15 | 119.49 | 119.54 | 117.00 | 117.39 | 115.72 | 1,087,892 |
| 2023-11-14 | 115.19 | 118.88 | 114.33 | 118.88 | 117.19 | 1,794,640 |
| 2023-11-13 | 113.98 | 116.16 | 112.50 | 115.36 | 113.72 | 1,310,963 |
| 2023-11-10 | 114.20 | 115.77 | 112.30 | 113.20 | 111.59 | 1,604,133 |
| 2023-11-09 | 117.90 | 119.64 | 114.00 | 114.19 | 112.57 | 1,429,075 |
| 2023-11-08 | 117.00 | 120.88 | 116.24 | 118.23 | 116.55 | 2,191,203 |
| 2023-11-07 | 116.05 | 117.61 | 114.90 | 116.23 | 114.58 | 1,064,028 |
| 2023-11-06 | 118.40 | 118.89 | 113.10 | 116.38 | 114.73 | 1,517,116 |
| 2023-11-03 | 116.30 | 118.40 | 116.12 | 117.60 | 115.93 | 900,259 |
| 2023-11-02 | 117.99 | 118.88 | 116.27 | 116.30 | 114.65 | 881,173 |
| 2023-11-01 | 120.55 | 123.90 | 116.50 | 117.99 | 116.31 | 1,665,514 |
| 2023-10-31 | 121.37 | 122.80 | 118.02 | 120.50 | 118.79 | 1,539,596 |
| 2023-10-30 | 120.99 | 121.26 | 116.54 | 120.50 | 118.79 | 2,636,340 |
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.