Ching Chan Optical Technology Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-22 | 58.300 | 58.300 | 57.200 | 57.800 | 57.800 | 75,463 |
| 2026-10-21 | 57.500 | 59.000 | 57.500 | 58.100 | 58.100 | 79,489 |
| 2026-10-20 | 57.800 | 58.300 | 57.500 | 57.500 | 57.500 | 52,479 |
| 2026-10-19 | 59.000 | 59.000 | 56.900 | 57.600 | 57.600 | 45,940 |
| 2026-10-16 | 59.400 | 60.100 | 59.000 | 59.400 | 59.400 | 33,297 |
| 2026-10-15 | 60.500 | 60.700 | 59.200 | 59.200 | 59.200 | 95,000 |
| 2026-10-14 | 61.400 | 62.300 | 61.400 | 61.400 | 61.400 | 59,000 |
| 2026-10-13 | 62.000 | 62.000 | 60.700 | 61.400 | 61.400 | 57,000 |
| 2026-10-12 | 61.100 | 63.000 | 60.600 | 62.000 | 62.000 | 39,000 |
| 2026-10-08 | 62.300 | 62.500 | 61.900 | 61.900 | 61.900 | 46,000 |
| 2026-10-07 | 62.700 | 62.700 | 61.600 | 62.300 | 62.300 | 58,118 |
| 2026-10-06 | 62.500 | 62.500 | 61.700 | 62.200 | 62.200 | 60,000 |
| 2026-10-05 | 64.100 | 64.100 | 62.500 | 62.600 | 62.600 | 90,000 |
| 2026-10-02 | 63.100 | 63.800 | 63.100 | 63.100 | 63.100 | 50,000 |
| 2026-10-01 | 62.800 | 63.700 | 62.200 | 63.000 | 63.000 | 99,010 |
| 2026-09-30 | 63.200 | 63.600 | 62.500 | 63.300 | 63.300 | 69,000 |
| 2026-09-29 | 61.500 | 63.800 | 61.500 | 62.800 | 62.800 | 89,014 |
| 2026-09-24 | 60.700 | 61.400 | 60.600 | 61.000 | 61.000 | 27,001 |
| 2026-09-23 | 61.600 | 62.200 | 60.600 | 60.800 | 60.800 | 70,011 |
Page 1 of 1 · 19 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-24 | 0.5000 TWD |
| 2026-04-09 | 1.0000 TWD |
| 2025-08-20 | 0.4859 TWD |
| 2025-04-01 | 0.4859 TWD |
| 2024-08-28 | 0.9718 TWD |
| 2024-04-02 | 1.4578 TWD |
| 2023-04-12 | 1.4578 TWD |
| 2022-04-07 | 1.4578 TWD |
| 2021-08-05 | 0.9718 TWD |
| 2020-07-03 | 0.9718 TWD |
| 2019-07-10 | 1.9437 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.