ACM Research Shanghai Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-07-27 | 101.99 | 102.78 | 99.140 | 99.360 | 97.949 | 1,237,003 |
| 2023-07-26 | 101.50 | 104.50 | 101.14 | 102.55 | 101.09 | 1,190,165 |
| 2023-07-25 | 100.95 | 102.52 | 98.870 | 101.99 | 100.54 | 1,197,114 |
| 2023-07-24 | 100.00 | 100.79 | 98.500 | 98.710 | 97.308 | 952,074 |
| 2023-07-21 | 101.50 | 102.06 | 99.030 | 100.06 | 98.639 | 1,375,029 |
| 2023-07-20 | 103.45 | 103.69 | 101.81 | 102.44 | 100.62 | 929,780 |
| 2023-07-19 | 101.50 | 103.50 | 101.50 | 102.66 | 100.83 | 1,040,391 |
| 2023-07-18 | 101.56 | 104.09 | 101.30 | 102.06 | 100.25 | 1,201,986 |
| 2023-07-17 | 103.40 | 103.97 | 101.04 | 101.24 | 99.440 | 1,261,759 |
| 2023-07-14 | 103.09 | 105.39 | 102.38 | 103.40 | 101.56 | 1,421,091 |
| 2023-07-13 | 104.98 | 104.98 | 102.00 | 103.22 | 101.38 | 1,913,074 |
| 2023-07-12 | 110.00 | 110.90 | 101.01 | 103.20 | 101.36 | 3,842,037 |
| 2023-07-11 | 110.13 | 111.83 | 109.00 | 110.44 | 108.48 | 1,269,198 |
| 2023-07-10 | 109.00 | 111.20 | 108.51 | 110.74 | 108.77 | 914,721 |
| 2023-07-07 | 108.24 | 110.16 | 108.24 | 109.16 | 107.22 | 1,033,583 |
| 2023-07-06 | 108.25 | 110.00 | 108.00 | 109.36 | 107.42 | 1,322,275 |
| 2023-07-05 | 113.32 | 115.98 | 108.57 | 109.00 | 107.06 | 2,310,672 |
| 2023-07-04 | 111.44 | 114.89 | 110.72 | 113.94 | 111.91 | 2,235,350 |
| 2023-07-03 | 111.78 | 113.18 | 109.57 | 110.71 | 108.74 | 1,821,364 |
| 2023-06-30 | 110.24 | 114.23 | 108.50 | 110.40 | 108.44 | 2,452,262 |
| 2023-06-29 | 112.00 | 114.40 | 110.00 | 110.78 | 108.81 | 2,087,317 |
| 2023-06-28 | 111.68 | 117.00 | 111.00 | 112.70 | 110.70 | 2,573,079 |
| 2023-06-27 | 113.80 | 115.93 | 110.81 | 111.21 | 109.23 | 1,734,791 |
| 2023-06-26 | 110.70 | 115.57 | 109.35 | 113.28 | 111.27 | 2,875,215 |
| 2023-06-21 | 117.66 | 117.66 | 112.00 | 112.14 | 110.15 | 2,386,550 |
| 2023-06-20 | 119.52 | 120.78 | 116.06 | 117.22 | 115.14 | 2,487,253 |
| 2023-06-19 | 121.35 | 121.60 | 118.02 | 119.82 | 117.69 | 2,627,664 |
| 2023-06-16 | 123.09 | 124.51 | 120.56 | 121.37 | 119.21 | 2,270,316 |
| 2023-06-15 | 124.00 | 125.83 | 121.80 | 123.38 | 121.19 | 1,605,452 |
| 2023-06-14 | 127.08 | 128.88 | 123.51 | 124.73 | 122.51 | 2,073,675 |
| 2023-06-13 | 127.50 | 128.10 | 125.30 | 126.72 | 124.47 | 2,248,439 |
| 2023-06-12 | 123.11 | 128.96 | 122.12 | 128.05 | 125.77 | 3,909,238 |
| 2023-06-09 | 117.30 | 126.46 | 115.80 | 123.60 | 121.40 | 6,439,191 |
| 2023-06-08 | 117.00 | 117.98 | 113.81 | 116.70 | 114.62 | 3,187,333 |
| 2023-06-07 | 118.10 | 120.31 | 115.36 | 116.15 | 114.08 | 2,874,872 |
| 2023-06-06 | 121.61 | 122.30 | 117.80 | 118.13 | 116.03 | 2,106,323 |
| 2023-06-05 | 120.50 | 125.00 | 120.01 | 122.24 | 120.07 | 2,906,198 |
| 2023-06-02 | 118.00 | 119.39 | 115.01 | 117.13 | 115.05 | 2,230,265 |
| 2023-06-01 | 117.29 | 120.50 | 116.53 | 117.99 | 115.89 | 2,245,038 |
| 2023-05-31 | 119.00 | 119.98 | 116.52 | 117.92 | 115.82 | 1,824,135 |
| 2023-05-30 | 117.00 | 121.52 | 115.80 | 119.50 | 117.37 | 2,516,506 |
| 2023-05-29 | 114.00 | 119.90 | 113.68 | 118.80 | 116.69 | 3,703,122 |
| 2023-05-26 | 113.56 | 115.25 | 112.00 | 113.33 | 111.31 | 1,892,777 |
| 2023-05-25 | 110.03 | 113.78 | 109.34 | 113.56 | 111.54 | 2,307,448 |
| 2023-05-24 | 108.00 | 115.15 | 106.76 | 110.50 | 108.54 | 3,470,830 |
| 2023-05-23 | 108.30 | 110.61 | 106.77 | 108.15 | 106.23 | 1,280,884 |
| 2023-05-22 | 110.00 | 111.50 | 106.54 | 109.33 | 107.39 | 1,819,844 |
| 2023-05-19 | 110.00 | 112.50 | 108.50 | 108.61 | 106.68 | 1,564,118 |
| 2023-05-18 | 110.96 | 112.00 | 108.72 | 109.30 | 107.36 | 2,108,751 |
| 2023-05-17 | 108.94 | 111.58 | 108.12 | 111.00 | 109.03 | 2,730,702 |
| 2023-05-16 | 105.81 | 110.66 | 103.81 | 109.21 | 107.27 | 3,162,615 |
| 2023-05-15 | 100.45 | 106.20 | 100.31 | 106.02 | 104.13 | 2,571,727 |
| 2023-05-12 | 100.50 | 105.00 | 100.50 | 101.69 | 99.882 | 3,530,474 |
| 2023-05-11 | 101.00 | 102.50 | 99.300 | 99.980 | 98.202 | 2,304,175 |
| 2023-05-10 | 100.05 | 101.24 | 96.680 | 99.800 | 98.025 | 4,050,093 |
| 2023-05-09 | 104.10 | 106.02 | 100.09 | 100.82 | 99.027 | 3,894,563 |
| 2023-05-08 | 106.99 | 109.20 | 103.33 | 103.97 | 102.12 | 3,589,986 |
| 2023-05-05 | 111.12 | 113.20 | 106.40 | 107.40 | 105.49 | 3,931,304 |
| 2023-05-04 | 115.26 | 117.96 | 107.00 | 111.26 | 109.28 | 5,344,941 |
| 2023-04-28 | 115.18 | 120.70 | 113.39 | 118.40 | 116.29 | 6,075,109 |
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.