Diamond Biotechnology Co., Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-28 | 29.850 | 30.300 | 29.800 | 30.300 | 30.300 | 223,686 |
| 2026-04-27 | 30.650 | 31.100 | 29.800 | 29.950 | 29.950 | 265,153 |
| 2026-04-24 | 31.800 | 33.150 | 30.350 | 31.250 | 31.250 | 155,956 |
| 2026-04-23 | 34.750 | 36.250 | 30.900 | 33.000 | 33.000 | 421,296 |
| 2026-04-22 | 37.000 | 37.000 | 35.100 | 35.450 | 35.450 | 247,586 |
| 2026-04-21 | 37.750 | 37.750 | 36.850 | 37.000 | 37.000 | 95,320 |
← NewerPage 3 of 3 · 126 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-08-27 | 0.2300 TWD |
| 2024-08-05 | 0.1848 TWD |
| 2023-08-23 | 0.1337 TWD |
| 2022-08-24 | 0.2040 TWD |
| 2021-08-27 | 0.0500 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.