IBASE Technology historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-01-22 | 66.000 | 66.800 | 65.700 | 66.800 | 61.005 | 291,000 |
| 2025-01-21 | 66.900 | 66.900 | 65.600 | 65.900 | 60.183 | 459,000 |
| 2025-01-20 | 67.000 | 67.100 | 66.500 | 66.900 | 61.096 | 413,000 |
| 2025-01-17 | 67.500 | 67.500 | 66.600 | 67.000 | 61.188 | 327,000 |
| 2025-01-16 | 68.400 | 68.400 | 67.500 | 67.500 | 61.644 | 281,000 |
| 2025-01-15 | 69.100 | 69.100 | 67.400 | 67.500 | 61.644 | 580,000 |
| 2025-01-14 | 69.700 | 69.700 | 68.300 | 68.900 | 62.923 | 445,000 |
| 2025-01-13 | 70.900 | 70.900 | 69.000 | 69.300 | 63.288 | 598,000 |
| 2025-01-10 | 73.000 | 73.000 | 71.800 | 71.900 | 65.663 | 373,000 |
| 2025-01-09 | 74.600 | 74.800 | 72.600 | 72.600 | 66.302 | 662,000 |
| 2025-01-08 | 74.700 | 75.400 | 74.300 | 74.600 | 68.128 | 1,253,000 |
| 2025-01-07 | 72.200 | 74.700 | 72.000 | 74.600 | 68.128 | 1,055,000 |
| 2025-01-06 | 71.800 | 72.400 | 71.700 | 72.100 | 65.845 | 177,000 |
| 2025-01-03 | 73.300 | 73.400 | 71.300 | 71.400 | 65.206 | 344,000 |
| 2025-01-02 | 73.600 | 73.900 | 72.700 | 72.700 | 66.393 | 201,000 |
| 2024-12-31 | 72.800 | 73.700 | 72.300 | 73.700 | 67.307 | 219,000 |
| 2024-12-30 | 73.500 | 73.500 | 72.600 | 72.800 | 66.485 | 198,000 |
| 2024-12-27 | 73.900 | 74.300 | 73.200 | 73.500 | 67.124 | 312,000 |
| 2024-12-26 | 73.200 | 74.100 | 73.200 | 73.800 | 67.398 | 553,000 |
| 2024-12-25 | 72.800 | 73.300 | 72.500 | 73.000 | 66.667 | 247,000 |
| 2024-12-24 | 72.800 | 73.200 | 72.500 | 72.600 | 66.302 | 349,000 |
| 2024-12-23 | 71.700 | 72.500 | 71.700 | 72.500 | 66.211 | 300,000 |
| 2024-12-20 | 70.800 | 71.800 | 70.800 | 71.700 | 65.480 | 361,000 |
| 2024-12-19 | 70.800 | 71.400 | 70.700 | 70.800 | 64.658 | 263,000 |
| 2024-12-18 | 70.500 | 71.200 | 70.500 | 71.100 | 64.932 | 171,000 |
| 2024-12-17 | 70.900 | 71.100 | 70.300 | 70.500 | 64.384 | 193,000 |
| 2024-12-16 | 71.400 | 71.800 | 70.100 | 70.100 | 64.019 | 252,000 |
| 2024-12-13 | 72.100 | 72.300 | 71.400 | 71.400 | 65.206 | 232,000 |
| 2024-12-12 | 73.000 | 73.200 | 72.200 | 72.200 | 65.937 | 306,000 |
| 2024-12-11 | 71.500 | 72.600 | 71.400 | 72.100 | 65.845 | 522,000 |
| 2024-12-10 | 72.100 | 72.600 | 70.800 | 70.900 | 64.749 | 266,000 |
| 2024-12-09 | 71.000 | 72.600 | 71.000 | 71.500 | 65.297 | 775,000 |
| 2024-12-06 | 70.400 | 71.300 | 70.300 | 70.400 | 64.293 | 442,000 |
| 2024-12-05 | 70.800 | 71.400 | 70.000 | 70.700 | 64.567 | 377,000 |
| 2024-12-04 | 70.300 | 71.500 | 70.000 | 70.700 | 64.567 | 366,000 |
| 2024-12-03 | 70.900 | 70.900 | 70.100 | 70.200 | 64.110 | 160,000 |
| 2024-12-02 | 70.300 | 71.200 | 70.000 | 70.000 | 63.928 | 222,000 |
| 2024-11-29 | 70.200 | 70.800 | 69.400 | 70.200 | 64.110 | 173,000 |
| 2024-11-28 | 70.000 | 70.300 | 69.200 | 69.700 | 63.654 | 271,000 |
| 2024-11-27 | 71.900 | 71.900 | 70.300 | 70.400 | 64.293 | 307,000 |
| 2024-11-26 | 72.000 | 72.400 | 71.800 | 71.900 | 65.663 | 144,000 |
| 2024-11-25 | 72.000 | 72.500 | 72.000 | 72.200 | 65.937 | 171,000 |
| 2024-11-22 | 71.400 | 72.000 | 71.000 | 71.500 | 65.297 | 240,000 |
| 2024-11-21 | 70.500 | 71.400 | 70.400 | 71.200 | 65.023 | 179,000 |
| 2024-11-20 | 71.300 | 71.400 | 70.400 | 70.400 | 64.293 | 253,894 |
| 2024-11-19 | 71.000 | 71.500 | 71.000 | 71.300 | 65.115 | 166,000 |
| 2024-11-18 | 70.900 | 71.700 | 70.100 | 71.000 | 64.841 | 228,000 |
| 2024-11-15 | 72.400 | 72.400 | 70.500 | 71.100 | 64.932 | 581,000 |
| 2024-11-14 | 74.200 | 74.200 | 72.100 | 72.100 | 65.845 | 541,000 |
| 2024-11-13 | 74.500 | 74.500 | 73.900 | 74.100 | 67.672 | 272,000 |
| 2024-11-12 | 75.100 | 75.200 | 73.900 | 74.700 | 68.220 | 512,000 |
| 2024-11-11 | 74.600 | 76.300 | 73.900 | 75.700 | 69.133 | 961,000 |
| 2024-11-08 | 75.600 | 76.000 | 74.600 | 74.600 | 68.128 | 1,715,000 |
| 2024-11-07 | 73.800 | 75.300 | 73.800 | 75.300 | 68.768 | 855,000 |
| 2024-11-06 | 74.300 | 74.300 | 73.500 | 73.600 | 67.215 | 364,000 |
| 2024-11-05 | 74.500 | 74.500 | 73.800 | 73.800 | 67.398 | 282,000 |
| 2024-11-04 | 75.200 | 75.200 | 74.100 | 74.200 | 67.763 | 212,000 |
| 2024-11-01 | 73.200 | 75.000 | 72.700 | 75.000 | 68.494 | 402,000 |
| 2024-10-30 | 74.600 | 74.800 | 73.600 | 73.700 | 67.307 | 201,000 |
| 2024-10-29 | 74.600 | 74.600 | 73.500 | 74.500 | 68.037 | 300,000 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-24 | 2.1477 TWD |
| 2025-07-18 | 3.1839 TWD |
| 2024-08-08 | 4.1797 TWD |
| 2023-07-20 | 5.5845 TWD |
| 2022-07-14 | 2.1646 TWD |
| 2021-07-30 | 1.8320 TWD |
| 2020-08-06 | 2.0082 TWD |
| 2019-08-13 | 1.9989 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.