ACM Research Shanghai Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-19 | 263.27 | 263.27 | 245.89 | 246.50 | 246.50 | 3,545,671 |
| 2026-10-16 | 260.96 | 272.00 | 256.58 | 263.27 | 263.27 | 3,807,524 |
| 2026-10-15 | 255.06 | 268.60 | 245.63 | 265.00 | 265.00 | 4,778,999 |
| 2026-10-14 | 264.85 | 274.00 | 259.71 | 260.86 | 260.86 | 2,872,470 |
| 2026-10-13 | 256.12 | 270.00 | 253.00 | 267.98 | 267.98 | 3,629,550 |
| 2026-10-12 | 263.68 | 275.99 | 258.02 | 264.09 | 264.09 | 3,459,750 |
| 2026-10-09 | 273.11 | 273.11 | 256.20 | 265.96 | 265.96 | 5,332,260 |
| 2026-10-08 | 289.96 | 291.99 | 270.21 | 273.22 | 273.22 | 5,289,177 |
| 2026-09-30 | 300.20 | 303.00 | 283.00 | 294.28 | 294.28 | 6,466,969 |
| 2026-09-29 | 288.99 | 309.60 | 288.00 | 303.44 | 303.44 | 7,133,199 |
| 2026-09-28 | 300.90 | 309.50 | 285.00 | 286.01 | 286.01 | 6,099,257 |
| 2026-09-24 | 291.00 | 315.80 | 288.21 | 304.11 | 304.11 | 7,530,166 |
| 2026-09-23 | 289.00 | 293.78 | 285.55 | 291.33 | 291.33 | 2,890,836 |
| 2026-09-22 | 298.10 | 299.87 | 286.10 | 288.61 | 288.61 | 4,126,327 |
| 2026-09-21 | 296.50 | 300.74 | 289.56 | 293.50 | 293.50 | 4,389,803 |
Page 1 of 1 · 15 trading days
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.