ACM Research Shanghai Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-01-17 | 99.850 | 102.00 | 99.120 | 100.70 | 99.936 | 2,008,895 |
| 2025-01-16 | 100.80 | 102.94 | 99.610 | 99.990 | 99.232 | 2,055,977 |
| 2025-01-15 | 100.81 | 101.69 | 99.550 | 99.700 | 98.944 | 2,065,506 |
| 2025-01-14 | 96.280 | 99.500 | 95.600 | 99.190 | 98.438 | 1,934,175 |
| 2025-01-13 | 95.190 | 98.190 | 94.770 | 95.980 | 95.252 | 1,488,223 |
| 2025-01-10 | 96.200 | 98.500 | 95.530 | 95.620 | 94.895 | 1,624,177 |
| 2025-01-09 | 97.390 | 98.770 | 96.400 | 96.400 | 95.669 | 1,135,764 |
| 2025-01-08 | 98.280 | 98.600 | 94.450 | 97.730 | 96.989 | 1,773,340 |
| 2025-01-07 | 97.760 | 98.800 | 96.470 | 98.650 | 97.902 | 1,657,491 |
| 2025-01-06 | 97.890 | 98.940 | 97.180 | 97.500 | 96.760 | 1,144,270 |
| 2025-01-03 | 98.410 | 100.38 | 97.200 | 97.510 | 96.770 | 1,690,766 |
| 2025-01-02 | 99.430 | 101.20 | 97.280 | 98.330 | 97.584 | 1,938,633 |
| 2024-12-31 | 104.52 | 104.78 | 100.00 | 100.00 | 99.241 | 1,744,019 |
| 2024-12-30 | 104.01 | 105.25 | 102.88 | 104.05 | 103.26 | 1,831,988 |
| 2024-12-27 | 105.00 | 107.35 | 104.01 | 104.72 | 103.93 | 2,533,906 |
| 2024-12-26 | 103.50 | 105.35 | 103.26 | 104.38 | 103.59 | 1,614,626 |
| 2024-12-25 | 105.05 | 106.38 | 102.62 | 103.51 | 102.72 | 1,875,205 |
| 2024-12-24 | 105.97 | 106.04 | 103.44 | 105.94 | 105.14 | 1,747,016 |
| 2024-12-23 | 106.00 | 106.75 | 103.33 | 104.00 | 103.21 | 2,320,860 |
| 2024-12-20 | 104.50 | 107.79 | 104.16 | 106.18 | 105.37 | 2,846,459 |
| 2024-12-19 | 104.20 | 106.29 | 104.20 | 104.95 | 104.15 | 1,654,000 |
| 2024-12-18 | 107.49 | 107.49 | 105.40 | 105.50 | 104.70 | 1,388,990 |
| 2024-12-17 | 105.06 | 106.24 | 104.60 | 105.43 | 104.63 | 1,174,826 |
| 2024-12-16 | 107.22 | 108.07 | 104.51 | 105.28 | 104.48 | 1,688,735 |
| 2024-12-13 | 111.50 | 111.50 | 108.15 | 108.15 | 107.33 | 2,359,745 |
| 2024-12-12 | 114.50 | 114.50 | 111.01 | 111.89 | 111.04 | 1,712,758 |
| 2024-12-11 | 111.30 | 115.86 | 111.00 | 113.69 | 112.83 | 2,390,347 |
| 2024-12-10 | 115.10 | 116.10 | 110.66 | 111.20 | 110.36 | 2,269,320 |
| 2024-12-09 | 112.00 | 113.59 | 109.91 | 110.31 | 109.47 | 1,485,472 |
| 2024-12-06 | 110.02 | 112.99 | 109.00 | 112.65 | 111.80 | 1,805,315 |
| 2024-12-05 | 111.30 | 111.80 | 109.21 | 110.74 | 109.90 | 1,605,753 |
| 2024-12-04 | 115.80 | 116.30 | 111.59 | 111.94 | 111.09 | 2,223,759 |
| 2024-12-03 | 115.99 | 117.00 | 113.10 | 114.12 | 113.25 | 2,224,726 |
| 2024-12-02 | 116.57 | 116.58 | 114.20 | 115.65 | 114.77 | 2,360,138 |
| 2024-11-29 | 111.69 | 116.36 | 110.75 | 115.99 | 115.11 | 2,768,343 |
| 2024-11-28 | 110.53 | 113.79 | 109.65 | 111.11 | 110.27 | 2,183,739 |
| 2024-11-27 | 108.50 | 110.50 | 106.51 | 110.04 | 109.21 | 2,112,994 |
| 2024-11-26 | 111.91 | 113.18 | 108.58 | 108.65 | 107.83 | 1,781,484 |
| 2024-11-25 | 112.00 | 115.00 | 109.30 | 111.83 | 110.98 | 2,045,085 |
| 2024-11-22 | 114.87 | 117.37 | 110.71 | 111.89 | 111.04 | 2,593,229 |
| 2024-11-21 | 114.00 | 117.35 | 113.60 | 114.61 | 113.74 | 2,066,610 |
| 2024-11-20 | 114.60 | 116.65 | 113.00 | 114.80 | 113.93 | 2,208,761 |
| 2024-11-19 | 109.82 | 115.00 | 109.35 | 114.65 | 113.78 | 2,658,135 |
| 2024-11-18 | 108.54 | 112.49 | 107.35 | 109.18 | 108.35 | 2,639,543 |
| 2024-11-15 | 114.19 | 115.50 | 108.41 | 108.54 | 107.72 | 2,776,694 |
| 2024-11-14 | 117.00 | 119.95 | 114.01 | 114.53 | 113.66 | 2,621,717 |
| 2024-11-13 | 117.07 | 120.37 | 116.49 | 118.25 | 117.35 | 3,029,578 |
| 2024-11-12 | 122.00 | 123.64 | 117.01 | 118.02 | 117.12 | 4,465,867 |
| 2024-11-11 | 117.90 | 124.60 | 117.27 | 123.00 | 122.07 | 6,371,615 |
| 2024-11-08 | 117.20 | 122.70 | 115.38 | 115.68 | 114.80 | 5,728,102 |
| 2024-11-07 | 107.60 | 112.68 | 107.30 | 112.60 | 111.75 | 3,178,493 |
| 2024-11-06 | 109.16 | 112.50 | 107.00 | 108.36 | 107.54 | 4,301,159 |
| 2024-11-05 | 104.51 | 109.10 | 104.02 | 109.10 | 108.27 | 3,928,059 |
| 2024-11-04 | 102.50 | 106.25 | 101.88 | 104.97 | 104.17 | 2,183,911 |
| 2024-11-01 | 105.25 | 106.66 | 102.40 | 102.42 | 101.64 | 2,892,103 |
| 2024-10-31 | 105.32 | 107.79 | 103.80 | 106.61 | 105.80 | 3,364,037 |
| 2024-10-30 | 104.93 | 106.80 | 103.60 | 104.51 | 103.72 | 2,040,819 |
| 2024-10-29 | 106.99 | 109.00 | 105.36 | 105.50 | 104.70 | 2,540,401 |
| 2024-10-28 | 109.07 | 109.20 | 106.75 | 108.00 | 107.18 | 2,272,827 |
| 2024-10-25 | 108.05 | 111.15 | 106.70 | 109.07 | 108.24 | 3,182,391 |
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.