Castles Technology Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 63.900 | 64.600 | 63.600 | 63.600 | 62.089 | 311,642 |
| 2026-01-19 | 62.900 | 64.700 | 62.500 | 63.900 | 62.382 | 351,494 |
| 2026-01-16 | 64.000 | 64.000 | 62.600 | 62.900 | 61.406 | 263,553 |
| 2026-01-15 | 64.700 | 64.700 | 62.900 | 63.000 | 61.503 | 421,069 |
| 2026-01-14 | 65.400 | 65.700 | 64.400 | 64.400 | 62.870 | 365,633 |
| 2026-01-13 | 66.100 | 68.400 | 64.600 | 65.100 | 63.553 | 929,306 |
| 2026-01-12 | 63.000 | 65.100 | 63.000 | 64.100 | 62.577 | 310,355 |
| 2026-01-09 | 62.500 | 62.900 | 61.800 | 62.900 | 61.406 | 201,458 |
| 2026-01-08 | 63.300 | 63.600 | 62.300 | 62.300 | 60.820 | 294,528 |
| 2026-01-07 | 63.700 | 64.000 | 63.000 | 63.500 | 61.991 | 244,162 |
| 2026-01-06 | 64.100 | 64.700 | 63.400 | 63.700 | 62.187 | 328,262 |
| 2026-01-05 | 66.600 | 66.600 | 63.600 | 63.600 | 62.089 | 734,370 |
| 2026-01-02 | 67.400 | 67.800 | 65.900 | 66.300 | 64.725 | 347,325 |
| 2025-12-31 | 67.900 | 67.900 | 66.500 | 66.900 | 65.311 | 256,680 |
| 2025-12-30 | 69.600 | 69.600 | 67.600 | 67.900 | 66.287 | 143,549 |
| 2025-12-29 | 68.100 | 69.700 | 68.100 | 69.300 | 67.654 | 210,173 |
| 2025-12-26 | 71.100 | 71.100 | 69.300 | 69.400 | 67.751 | 281,889 |
| 2025-12-24 | 71.600 | 72.800 | 70.600 | 71.100 | 69.411 | 228,938 |
| 2025-12-23 | 71.800 | 72.600 | 71.100 | 71.300 | 69.606 | 179,400 |
| 2025-12-22 | 72.900 | 73.000 | 71.600 | 71.700 | 69.997 | 317,958 |
| 2025-12-19 | 74.900 | 74.900 | 72.800 | 72.900 | 71.168 | 186,083 |
| 2025-12-18 | 74.200 | 74.200 | 72.500 | 73.700 | 71.949 | 210,833 |
| 2025-12-17 | 73.800 | 75.400 | 73.500 | 74.100 | 72.340 | 297,747 |
| 2025-12-16 | 73.500 | 74.000 | 72.200 | 73.000 | 71.266 | 161,259 |
| 2025-12-15 | 72.500 | 73.700 | 72.200 | 73.700 | 71.949 | 169,559 |
| 2025-12-12 | 73.400 | 73.900 | 72.300 | 73.700 | 71.949 | 187,360 |
| 2025-12-11 | 73.600 | 73.900 | 71.400 | 72.200 | 70.485 | 890,922 |
| 2025-12-10 | 74.100 | 75.300 | 74.100 | 74.400 | 72.632 | 254,069 |
| 2025-12-09 | 72.500 | 74.500 | 72.100 | 74.000 | 72.242 | 445,204 |
| 2025-12-08 | 72.500 | 73.000 | 71.900 | 72.000 | 70.289 | 103,409 |
| 2025-12-05 | 72.700 | 72.800 | 71.500 | 72.500 | 70.778 | 230,452 |
| 2025-12-04 | 72.000 | 73.100 | 72.000 | 72.700 | 70.973 | 232,498 |
| 2025-12-03 | 72.900 | 72.900 | 71.400 | 72.300 | 70.582 | 327,335 |
| 2025-12-02 | 71.800 | 73.500 | 70.700 | 71.300 | 69.606 | 946,366 |
| 2025-12-01 | 66.400 | 71.700 | 66.400 | 70.700 | 69.020 | 865,465 |
| 2025-11-28 | 66.000 | 66.400 | 64.700 | 66.300 | 64.725 | 182,553 |
| 2025-11-27 | 65.600 | 66.000 | 64.400 | 65.200 | 63.651 | 104,312 |
| 2025-11-26 | 64.900 | 65.400 | 64.600 | 65.300 | 63.749 | 153,322 |
| 2025-11-25 | 65.600 | 65.600 | 63.800 | 63.800 | 62.284 | 101,473 |
| 2025-11-24 | 63.600 | 64.400 | 63.200 | 64.100 | 62.577 | 68,983 |
| 2025-11-21 | 65.000 | 65.000 | 62.600 | 63.500 | 61.991 | 188,794 |
| 2025-11-20 | 64.500 | 66.400 | 64.500 | 65.500 | 63.944 | 124,302 |
| 2025-11-19 | 65.300 | 65.300 | 63.400 | 64.400 | 62.870 | 222,722 |
| 2025-11-18 | 66.700 | 67.300 | 64.300 | 64.600 | 63.065 | 219,023 |
| 2025-11-17 | 65.300 | 68.500 | 64.500 | 68.000 | 66.385 | 342,270 |
| 2025-11-14 | 66.300 | 66.400 | 64.500 | 65.700 | 64.139 | 223,981 |
| 2025-11-13 | 64.800 | 67.000 | 64.700 | 65.700 | 64.139 | 388,939 |
| 2025-11-12 | 64.800 | 65.500 | 64.200 | 64.700 | 63.163 | 364,303 |
| 2025-11-11 | 67.600 | 67.800 | 65.000 | 65.000 | 63.456 | 547,610 |
| 2025-11-10 | 67.500 | 67.700 | 65.400 | 67.600 | 65.994 | 269,151 |
| 2025-11-07 | 68.300 | 69.000 | 67.300 | 67.600 | 65.994 | 130,451 |
| 2025-11-06 | 68.700 | 70.000 | 67.100 | 69.400 | 67.751 | 215,104 |
| 2025-11-05 | 67.800 | 67.900 | 64.000 | 67.500 | 65.896 | 636,000 |
| 2025-11-04 | 70.100 | 70.200 | 68.400 | 68.400 | 66.775 | 141,692 |
| 2025-11-03 | 70.800 | 71.200 | 69.200 | 69.400 | 67.751 | 404,805 |
| 2025-10-31 | 71.800 | 72.600 | 71.100 | 71.200 | 69.508 | 210,910 |
| 2025-10-30 | 72.500 | 72.600 | 70.300 | 70.700 | 69.020 | 341,291 |
| 2025-10-29 | 74.900 | 74.900 | 72.400 | 72.500 | 70.778 | 250,514 |
| 2025-10-28 | 75.600 | 76.600 | 73.900 | 73.900 | 72.144 | 212,295 |
| 2025-10-27 | 75.600 | 75.600 | 74.200 | 74.300 | 72.535 | 130,902 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-23 | 1.0073 TWD |
| 2025-08-07 | 2.5179 TWD |
| 2024-09-24 | 1.2600 TWD |
| 2023-10-18 | 0.8400 TWD |
| 2022-10-21 | 0.5393 TWD |
| 2021-11-23 | 0.5892 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.