Bioteque historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-05-13 | 106.50 | 106.50 | 106.00 | 106.50 | 86.647 | 8,000 |
| 2022-05-12 | 106.50 | 107.00 | 105.50 | 106.00 | 86.240 | 51,000 |
| 2022-05-11 | 106.00 | 107.00 | 105.50 | 106.50 | 86.647 | 33,000 |
| 2022-05-10 | 107.00 | 107.00 | 104.50 | 106.50 | 86.647 | 55,000 |
| 2022-05-09 | 109.50 | 109.50 | 107.00 | 107.00 | 87.054 | 53,000 |
| 2022-05-06 | 109.00 | 110.00 | 108.50 | 109.50 | 89.088 | 54,000 |
| 2022-05-05 | 110.50 | 110.50 | 109.50 | 110.00 | 89.494 | 43,000 |
| 2022-05-04 | 108.50 | 110.00 | 107.50 | 109.50 | 89.088 | 56,000 |
| 2022-05-03 | 110.00 | 110.00 | 108.50 | 108.50 | 88.274 | 42,000 |
| 2022-04-29 | 111.00 | 111.00 | 110.00 | 110.50 | 89.901 | 66,000 |
| 2022-04-28 | 109.50 | 110.00 | 108.50 | 110.00 | 89.494 | 61,000 |
| 2022-04-27 | 111.50 | 111.50 | 109.50 | 110.00 | 89.494 | 63,000 |
| 2022-04-26 | 112.50 | 112.50 | 111.00 | 111.50 | 90.715 | 42,000 |
| 2022-04-25 | 111.50 | 113.00 | 111.00 | 112.50 | 91.528 | 95,000 |
| 2022-04-22 | 114.50 | 114.50 | 114.00 | 114.00 | 92.749 | 62,000 |
| 2022-04-21 | 113.00 | 114.50 | 113.00 | 114.00 | 92.749 | 126,000 |
| 2022-04-20 | 112.00 | 113.00 | 112.00 | 113.00 | 91.935 | 104,000 |
| 2022-04-19 | 112.50 | 112.50 | 111.50 | 112.00 | 91.121 | 44,000 |
| 2022-04-18 | 111.00 | 113.00 | 111.00 | 112.50 | 91.528 | 97,000 |
| 2022-04-15 | 111.00 | 112.50 | 111.00 | 112.50 | 91.528 | 77,000 |
| 2022-04-14 | 111.50 | 112.00 | 110.00 | 111.50 | 90.715 | 86,000 |
| 2022-04-13 | 111.00 | 111.00 | 109.50 | 110.00 | 89.494 | 55,000 |
| 2022-04-12 | 109.50 | 111.00 | 108.50 | 111.00 | 90.308 | 96,000 |
| 2022-04-11 | 112.00 | 112.00 | 109.50 | 109.50 | 89.088 | 78,000 |
| 2022-04-08 | 113.00 | 113.00 | 111.00 | 112.00 | 91.121 | 99,000 |
| 2022-04-07 | 112.50 | 113.50 | 111.50 | 113.00 | 91.935 | 199,000 |
| 2022-04-06 | 109.50 | 112.50 | 109.00 | 112.50 | 91.528 | 189,000 |
| 2022-04-01 | 108.50 | 109.50 | 108.50 | 109.50 | 89.088 | 103,000 |
| 2022-03-31 | 108.50 | 108.50 | 107.50 | 108.50 | 88.274 | 127,000 |
| 2022-03-30 | 108.50 | 109.00 | 107.50 | 108.50 | 88.274 | 91,000 |
| 2022-03-29 | 108.00 | 108.50 | 107.00 | 108.50 | 88.274 | 72,000 |
| 2022-03-28 | 108.50 | 109.00 | 107.00 | 109.00 | 88.681 | 82,000 |
| 2022-03-25 | 107.50 | 109.00 | 107.00 | 108.00 | 87.867 | 79,000 |
| 2022-03-24 | 107.50 | 108.00 | 107.00 | 107.50 | 87.460 | 96,000 |
| 2022-03-23 | 107.50 | 108.00 | 107.00 | 107.00 | 87.054 | 92,000 |
| 2022-03-22 | 108.50 | 109.50 | 108.00 | 108.00 | 87.867 | 217,000 |
| 2022-03-21 | 107.00 | 108.50 | 107.00 | 108.00 | 87.867 | 168,000 |
| 2022-03-18 | 105.50 | 107.00 | 104.50 | 107.00 | 87.054 | 124,000 |
| 2022-03-17 | 103.50 | 106.00 | 103.50 | 105.50 | 85.833 | 121,000 |
| 2022-03-16 | 103.00 | 104.50 | 102.50 | 103.00 | 83.799 | 105,000 |
| 2022-03-15 | 105.00 | 105.00 | 103.00 | 103.00 | 83.799 | 82,000 |
| 2022-03-14 | 105.50 | 106.00 | 105.00 | 105.50 | 85.833 | 65,000 |
| 2022-03-11 | 104.50 | 105.50 | 104.00 | 105.00 | 85.426 | 86,000 |
| 2022-03-10 | 104.00 | 104.00 | 103.00 | 103.50 | 84.206 | 59,000 |
| 2022-03-09 | 101.00 | 103.00 | 101.00 | 102.00 | 82.986 | 109,000 |
| 2022-03-08 | 104.50 | 104.50 | 100.50 | 101.00 | 82.172 | 163,000 |
| 2022-03-07 | 106.00 | 106.00 | 104.00 | 104.50 | 85.020 | 68,000 |
| 2022-03-04 | 107.00 | 107.00 | 106.00 | 106.50 | 86.647 | 60,000 |
| 2022-03-03 | 108.00 | 108.00 | 106.50 | 107.50 | 87.460 | 73,000 |
| 2022-03-02 | 107.00 | 107.50 | 106.50 | 107.00 | 87.054 | 187,000 |
| 2022-03-01 | 107.50 | 108.00 | 107.00 | 108.00 | 87.867 | 45,000 |
| 2022-02-25 | 107.50 | 108.00 | 107.50 | 107.50 | 87.460 | 42,000 |
| 2022-02-24 | 108.00 | 108.50 | 107.50 | 107.50 | 87.460 | 69,000 |
| 2022-02-23 | 107.00 | 109.00 | 107.00 | 108.50 | 88.274 | 91,000 |
| 2022-02-22 | 107.00 | 107.50 | 106.50 | 107.00 | 87.054 | 80,000 |
| 2022-02-21 | 107.00 | 107.50 | 106.50 | 107.50 | 87.460 | 147,000 |
| 2022-02-18 | 106.50 | 107.50 | 106.00 | 107.50 | 87.460 | 107,000 |
| 2022-02-17 | 108.00 | 108.00 | 106.50 | 107.00 | 87.054 | 191,000 |
| 2022-02-16 | 109.50 | 109.50 | 108.00 | 108.50 | 88.274 | 215,000 |
| 2022-02-15 | 108.00 | 110.00 | 108.00 | 109.50 | 89.088 | 326,000 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-28 | 5.5000 TWD |
| 2025-07-28 | 5.0000 TWD |
| 2024-07-30 | 4.5000 TWD |
| 2023-08-30 | 4.5000 TWD |
| 2022-08-31 | 4.5000 TWD |
| 2021-08-31 | 4.0000 TWD |
| 2020-08-26 | 4.0000 TWD |
| 2019-08-29 | 4.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.