GRINM Semiconductor Materials Co. Ltd. A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-19 | 36.300 | 37.780 | 35.050 | 36.700 | 36.700 | 37,737,419 |
| 2026-10-16 | 37.970 | 38.290 | 35.160 | 35.670 | 35.670 | 30,538,715 |
| 2026-10-15 | 37.150 | 37.990 | 36.310 | 36.980 | 36.980 | 34,022,546 |
| 2026-10-14 | 40.560 | 41.500 | 38.500 | 38.600 | 38.600 | 30,191,823 |
| 2026-10-13 | 39.170 | 41.730 | 38.230 | 40.710 | 40.710 | 38,666,098 |
| 2026-10-12 | 44.170 | 44.510 | 40.300 | 40.910 | 40.910 | 48,337,906 |
| 2026-10-09 | 44.530 | 46.880 | 42.160 | 45.630 | 45.630 | 57,533,675 |
| 2026-10-08 | 47.350 | 48.000 | 44.620 | 44.930 | 44.930 | 35,463,478 |
| 2026-09-30 | 49.900 | 49.980 | 47.020 | 47.090 | 47.090 | 41,784,023 |
| 2026-09-29 | 51.910 | 52.600 | 48.150 | 49.160 | 49.160 | 56,091,073 |
| 2026-09-28 | 54.000 | 57.500 | 52.500 | 53.150 | 53.150 | 58,360,964 |
| 2026-09-24 | 54.000 | 58.930 | 53.550 | 55.130 | 55.130 | 70,474,979 |
| 2026-09-23 | 52.710 | 55.840 | 52.120 | 55.000 | 55.000 | 64,962,376 |
| 2026-09-22 | 54.990 | 55.730 | 52.080 | 52.560 | 52.560 | 57,678,299 |
| 2026-09-21 | 56.970 | 57.960 | 53.610 | 54.590 | 54.590 | 66,719,913 |
Page 1 of 1 · 15 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-24 | 0.0550 CNY |
| 2025-06-25 | 0.0600 CNY |
| 2024-07-19 | 0.0100 CNY |
| 2023-09-26 | 0.0600 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.