Diamond Biotechnology Co., Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-10-30 | 78.000 | 78.000 | 75.600 | 76.900 | 65.090 | 49,483 |
| 2024-10-29 | 76.800 | 79.500 | 76.200 | 78.200 | 66.190 | 95,804 |
| 2024-10-28 | 79.000 | 79.100 | 77.100 | 79.000 | 66.868 | 17,341 |
| 2024-10-25 | 78.700 | 78.900 | 76.900 | 78.900 | 66.783 | 18,164 |
| 2024-10-24 | 80.000 | 80.000 | 76.100 | 78.700 | 66.614 | 51,228 |
| 2024-10-23 | 81.000 | 81.000 | 77.000 | 79.700 | 67.460 | 31,444 |
| 2024-10-22 | 81.000 | 81.000 | 78.700 | 80.300 | 67.968 | 77,067 |
| 2024-10-21 | 77.200 | 82.300 | 76.800 | 80.100 | 67.799 | 127,114 |
| 2024-10-18 | 76.000 | 77.000 | 75.200 | 76.500 | 64.752 | 10,130 |
| 2024-10-17 | 76.400 | 79.100 | 72.400 | 74.800 | 63.313 | 196,227 |
| 2024-10-16 | 77.900 | 77.900 | 76.100 | 77.500 | 65.598 | 15,029 |
| 2024-10-15 | 78.300 | 78.400 | 75.200 | 77.700 | 65.767 | 28,864 |
| 2024-10-14 | 79.000 | 79.300 | 76.600 | 77.000 | 65.175 | 75,449 |
| 2024-10-11 | 79.200 | 79.800 | 78.200 | 79.300 | 67.121 | 16,294 |
| 2024-10-09 | 79.500 | 79.500 | 78.200 | 79.500 | 67.291 | 12,976 |
| 2024-10-08 | 79.800 | 79.800 | 77.600 | 79.500 | 67.291 | 2,163 |
| 2024-10-07 | 80.200 | 80.200 | 77.100 | 78.500 | 66.444 | 38,033 |
| 2024-10-04 | 81.900 | 81.900 | 76.400 | 79.000 | 66.868 | 50,907 |
| 2024-10-01 | 81.400 | 81.800 | 79.800 | 80.800 | 68.391 | 27,440 |
| 2024-09-30 | 80.100 | 81.000 | 79.500 | 80.200 | 67.883 | 17,904 |
| 2024-09-27 | 83.000 | 84.900 | 80.100 | 81.500 | 68.984 | 105,498 |
| 2024-09-26 | 82.900 | 82.900 | 79.500 | 80.800 | 68.391 | 93,420 |
| 2024-09-25 | 81.500 | 83.000 | 79.000 | 81.800 | 69.238 | 90,737 |
| 2024-09-24 | 79.700 | 82.800 | 76.000 | 81.300 | 68.814 | 141,632 |
| 2024-09-23 | 77.100 | 80.900 | 77.000 | 79.600 | 67.375 | 35,822 |
| 2024-09-20 | 78.200 | 81.100 | 77.100 | 78.400 | 66.360 | 50,524 |
| 2024-09-19 | 78.900 | 79.900 | 74.700 | 79.200 | 67.037 | 86,065 |
| 2024-09-18 | 77.800 | 80.400 | 74.900 | 78.900 | 66.783 | 91,561 |
| 2024-09-16 | 77.200 | 77.800 | 75.200 | 77.800 | 65.852 | 47,712 |
| 2024-09-13 | 79.000 | 79.200 | 76.100 | 77.100 | 65.259 | 41,659 |
| 2024-09-12 | 75.500 | 80.000 | 75.500 | 77.600 | 65.683 | 124,944 |
| 2024-09-11 | 77.500 | 79.000 | 75.200 | 76.000 | 64.328 | 260,837 |
| 2024-09-10 | 81.000 | 83.300 | 77.400 | 78.600 | 66.529 | 100,081 |
| 2024-09-09 | 77.900 | 81.000 | 77.900 | 81.000 | 68.560 | 18,216 |
| 2024-09-06 | 82.200 | 83.800 | 80.500 | 83.100 | 70.338 | 21,566 |
| 2024-09-05 | 81.900 | 83.000 | 79.600 | 82.100 | 69.491 | 123,239 |
| 2024-09-04 | 81.500 | 81.500 | 73.700 | 80.500 | 68.137 | 317,937 |
| 2024-09-03 | 83.300 | 83.300 | 81.200 | 81.500 | 68.984 | 88,004 |
| 2024-09-02 | 83.100 | 85.600 | 82.400 | 83.300 | 70.507 | 32,939 |
| 2024-08-30 | 85.200 | 85.200 | 83.300 | 84.400 | 71.438 | 81,883 |
| 2024-08-29 | 84.300 | 85.000 | 82.700 | 83.700 | 70.846 | 41,515 |
| 2024-08-28 | 88.500 | 88.500 | 80.000 | 84.500 | 71.523 | 795,718 |
| 2024-08-27 | 88.800 | 89.800 | 87.000 | 88.000 | 74.485 | 74,563 |
| 2024-08-26 | 90.800 | 90.800 | 88.700 | 89.900 | 76.094 | 32,419 |
| 2024-08-23 | 90.800 | 90.900 | 89.100 | 90.700 | 76.771 | 20,267 |
| 2024-08-22 | 87.100 | 91.000 | 87.100 | 89.200 | 75.501 | 20,514 |
| 2024-08-21 | 90.900 | 91.700 | 89.700 | 90.300 | 76.432 | 22,223 |
| 2024-08-20 | 90.300 | 92.000 | 89.300 | 90.900 | 76.940 | 52,103 |
| 2024-08-19 | 90.200 | 91.500 | 88.200 | 91.100 | 77.109 | 93,649 |
| 2024-08-16 | 91.800 | 95.900 | 91.500 | 92.300 | 78.125 | 135,759 |
| 2024-08-15 | 90.000 | 92.300 | 87.500 | 91.900 | 77.786 | 75,648 |
| 2024-08-14 | 88.500 | 91.300 | 88.200 | 89.100 | 75.416 | 50,906 |
| 2024-08-13 | 91.300 | 91.900 | 87.000 | 91.100 | 77.109 | 60,956 |
| 2024-08-12 | 91.700 | 92.500 | 89.200 | 91.300 | 77.279 | 83,911 |
| 2024-08-09 | 90.500 | 93.700 | 90.500 | 93.200 | 78.887 | 118,885 |
| 2024-08-08 | 89.000 | 91.700 | 88.200 | 90.100 | 76.263 | 218,221 |
| 2024-08-07 | 85.000 | 95.000 | 84.800 | 92.700 | 78.464 | 208,864 |
| 2024-08-06 | 85.700 | 87.300 | 80.000 | 85.700 | 72.539 | 511,104 |
| 2024-08-05 | 95.200 | 95.200 | 83.400 | 84.900 | 71.861 | 715,732 |
| 2024-08-02 | 104.50 | 109.00 | 103.50 | 105.50 | 79.355 | 213,842 |
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.