Bionet historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-28 | 92.800 | 94.500 | 89.500 | 90.400 | 90.400 | 991,805 |
| 2025-10-27 | 91.700 | 92.300 | 88.800 | 91.700 | 91.700 | 794,263 |
| 2025-10-23 | 90.900 | 92.800 | 90.100 | 91.500 | 91.500 | 1,083,441 |
| 2025-10-22 | 86.700 | 92.600 | 86.600 | 91.100 | 91.100 | 2,300,929 |
← NewerPage 5 of 5 · 244 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-10-01 | 0.8810 TWD |
| 2025-10-03 | 1.4163 TWD |
| 2024-09-19 | 0.7595 TWD |
| 2023-08-31 | 0.6702 TWD |
| 2022-09-05 | 0.4675 TWD |
| 2021-08-02 | 0.1777 TWD |
| 2020-07-06 | 0.1204 TWD |
| 2019-08-28 | 0.2699 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.