Co-Tech Development historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-28 | 218.50 | 225.50 | 214.50 | 225.50 | 224.47 | 6,581,218 |
| 2025-10-27 | 216.50 | 218.50 | 209.00 | 218.00 | 217.01 | 5,007,356 |
| 2025-10-23 | 212.50 | 214.00 | 208.00 | 209.00 | 208.05 | 3,820,546 |
← NewerPage 5 of 5 · 243 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-17 | 2.0000 TWD |
| 2025-07-21 | 1.5010 TWD |
| 2024-07-09 | 1.5000 TWD |
| 2023-07-07 | 2.5000 TWD |
| 2022-07-18 | 4.2000 TWD |
| 2021-08-25 | 2.0000 TWD |
| 2020-06-30 | 2.0000 TWD |
| 2019-07-01 | 2.2000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.