Bionet historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-05-14 | 66.200 | 67.500 | 65.700 | 65.900 | 65.900 | 341,000 |
| 2024-05-13 | 66.300 | 66.800 | 65.000 | 65.500 | 65.500 | 288,000 |
| 2024-05-10 | 66.500 | 67.800 | 66.300 | 66.300 | 66.300 | 593,000 |
| 2024-05-09 | 67.000 | 67.000 | 65.200 | 65.600 | 65.600 | 222,000 |
| 2024-05-08 | 66.000 | 66.700 | 65.300 | 65.600 | 65.600 | 169,000 |
| 2024-05-07 | 66.200 | 66.700 | 64.000 | 65.900 | 65.900 | 470,000 |
| 2024-05-06 | 65.200 | 68.500 | 65.200 | 66.700 | 66.700 | 722,000 |
| 2024-05-03 | 67.200 | 68.300 | 65.500 | 65.900 | 65.900 | 429,000 |
| 2024-05-02 | 64.200 | 68.700 | 64.200 | 66.500 | 66.500 | 1,235,000 |
| 2024-04-30 | 65.700 | 65.700 | 64.100 | 64.200 | 64.200 | 239,000 |
| 2024-04-29 | 66.800 | 67.200 | 64.800 | 65.100 | 65.100 | 616,000 |
| 2024-04-26 | 74.000 | 74.000 | 65.900 | 66.400 | 66.400 | 2,953,000 |
| 2024-04-25 | 62.600 | 69.400 | 62.300 | 69.400 | 69.400 | 1,178,000 |
| 2024-04-24 | 64.600 | 64.800 | 62.900 | 63.100 | 63.100 | 401,000 |
| 2024-04-23 | 61.000 | 65.800 | 60.900 | 64.100 | 64.100 | 1,132,000 |
| 2024-04-22 | 59.000 | 62.800 | 59.000 | 60.800 | 60.800 | 573,000 |
| 2024-04-19 | 61.300 | 61.300 | 58.000 | 58.800 | 58.800 | 517,000 |
| 2024-04-18 | 61.600 | 61.600 | 61.200 | 61.300 | 61.300 | 114,000 |
| 2024-04-17 | 62.100 | 62.700 | 61.700 | 61.800 | 61.800 | 121,000 |
| 2024-04-16 | 63.600 | 63.600 | 61.200 | 61.400 | 61.400 | 336,000 |
| 2024-04-15 | 63.500 | 63.900 | 62.800 | 63.600 | 63.600 | 227,000 |
| 2024-04-12 | 64.600 | 65.000 | 63.900 | 64.000 | 64.000 | 143,000 |
| 2024-04-11 | 66.200 | 66.800 | 64.500 | 64.500 | 64.500 | 258,000 |
| 2024-04-10 | 66.000 | 66.800 | 65.800 | 66.200 | 66.200 | 218,000 |
| 2024-04-09 | 66.700 | 66.800 | 65.700 | 65.900 | 65.900 | 275,000 |
| 2024-04-08 | 64.900 | 67.900 | 64.900 | 66.500 | 66.500 | 631,000 |
| 2024-04-03 | 65.800 | 65.800 | 63.500 | 64.500 | 64.500 | 355,000 |
| 2024-04-02 | 63.000 | 65.700 | 62.600 | 65.300 | 65.300 | 314,000 |
| 2024-04-01 | 62.700 | 63.500 | 62.100 | 63.000 | 63.000 | 102,000 |
| 2024-03-29 | 64.000 | 64.000 | 62.300 | 62.600 | 62.600 | 103,000 |
| 2024-03-28 | 63.800 | 64.400 | 62.600 | 63.200 | 63.200 | 168,000 |
| 2024-03-27 | 62.200 | 63.300 | 62.100 | 62.500 | 62.500 | 130,000 |
| 2024-03-26 | 64.200 | 64.200 | 64.200 | 64.200 | 64.200 | 266,977 |
| 2024-03-25 | 64.200 | 64.200 | 64.200 | 64.200 | 64.200 | 254,096 |
| 2024-03-22 | 64.500 | 65.200 | 63.700 | 64.200 | 64.200 | 295,000 |
| 2024-03-21 | 67.000 | 67.000 | 64.200 | 64.400 | 64.400 | 530,000 |
| 2024-03-20 | 64.800 | 66.300 | 63.800 | 66.000 | 66.000 | 765,000 |
| 2024-03-19 | 62.900 | 66.200 | 62.900 | 63.800 | 63.800 | 807,000 |
| 2024-03-18 | 61.400 | 61.400 | 61.400 | 61.400 | 61.400 | 188,325 |
| 2024-03-15 | 61.600 | 62.000 | 61.200 | 61.400 | 61.400 | 144,000 |
| 2024-03-14 | 61.800 | 62.400 | 61.200 | 61.400 | 61.400 | 162,000 |
| 2024-03-13 | 63.100 | 63.200 | 61.200 | 61.400 | 61.400 | 178,000 |
| 2024-03-12 | 61.500 | 63.000 | 61.500 | 62.800 | 62.800 | 191,000 |
| 2024-03-11 | 61.000 | 61.900 | 61.000 | 61.300 | 61.300 | 116,000 |
| 2024-03-08 | 63.000 | 63.200 | 60.300 | 61.100 | 61.100 | 364,000 |
| 2024-03-07 | 63.100 | 63.500 | 61.400 | 63.000 | 63.000 | 343,000 |
| 2024-03-06 | 63.100 | 63.600 | 62.800 | 63.000 | 63.000 | 268,000 |
| 2024-03-05 | 62.500 | 63.200 | 62.500 | 62.700 | 62.700 | 233,000 |
| 2024-03-04 | 62.200 | 63.200 | 62.100 | 62.500 | 62.500 | 211,000 |
| 2024-03-01 | 62.900 | 63.200 | 62.000 | 62.000 | 62.000 | 191,000 |
| 2024-02-29 | 62.800 | 63.500 | 62.600 | 62.900 | 62.900 | 147,000 |
| 2024-02-27 | 64.000 | 64.000 | 62.400 | 63.000 | 63.000 | 376,000 |
| 2024-02-26 | 62.000 | 63.800 | 62.000 | 63.700 | 63.700 | 530,000 |
| 2024-02-23 | 62.200 | 62.500 | 61.700 | 61.900 | 61.900 | 212,000 |
| 2024-02-22 | 62.300 | 62.300 | 61.200 | 61.800 | 61.800 | 311,000 |
| 2024-02-21 | 62.800 | 63.400 | 61.500 | 62.000 | 62.000 | 390,000 |
| 2024-02-20 | 61.300 | 63.500 | 61.300 | 62.300 | 62.300 | 899,000 |
| 2024-02-19 | 60.200 | 61.700 | 60.200 | 60.400 | 60.400 | 402,000 |
| 2024-02-16 | 59.500 | 60.400 | 59.100 | 60.200 | 60.200 | 265,000 |
| 2024-02-15 | 58.500 | 60.200 | 58.500 | 59.400 | 59.400 | 444,000 |
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.