Ching Chan Optical Technology Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-10-30 | 86.500 | 86.900 | 83.600 | 83.600 | 83.600 | 945,000 |
| 2024-10-29 | 88.300 | 89.900 | 86.000 | 86.000 | 86.000 | 1,682,000 |
| 2024-10-28 | 92.600 | 92.600 | 88.000 | 88.000 | 88.000 | 1,414,000 |
| 2024-10-25 | 93.900 | 94.900 | 92.600 | 92.900 | 92.900 | 816,000 |
| 2024-10-24 | 96.500 | 98.500 | 93.000 | 93.300 | 93.300 | 1,509,000 |
| 2024-10-23 | 94.900 | 99.800 | 94.000 | 97.300 | 97.300 | 2,173,000 |
| 2024-10-22 | 97.500 | 98.600 | 94.800 | 95.500 | 95.500 | 1,208,000 |
| 2024-10-21 | 97.500 | 99.100 | 96.300 | 97.800 | 97.800 | 1,601,000 |
| 2024-10-18 | 99.500 | 101.50 | 96.200 | 97.500 | 97.500 | 5,178,000 |
| 2024-10-17 | 94.500 | 100.50 | 93.800 | 97.000 | 97.000 | 6,535,000 |
| 2024-10-16 | 90.500 | 99.500 | 90.000 | 94.000 | 94.000 | 5,050,000 |
| 2024-10-15 | 95.800 | 98.900 | 91.500 | 91.500 | 91.500 | 3,145,000 |
| 2024-10-14 | 96.400 | 96.400 | 90.800 | 94.500 | 94.500 | 3,248,000 |
| 2024-10-11 | 105.50 | 108.00 | 95.800 | 96.900 | 96.900 | 3,857,000 |
| 2024-10-09 | 109.50 | 113.00 | 104.00 | 105.50 | 105.50 | 6,213,000 |
| 2024-10-08 | 108.00 | 115.00 | 104.50 | 115.00 | 115.00 | 3,736,000 |
| 2024-10-07 | 106.00 | 112.00 | 102.50 | 109.00 | 109.00 | 5,065,000 |
| 2024-10-04 | 111.00 | 112.00 | 104.00 | 105.00 | 105.00 | 3,685,000 |
| 2024-10-03 | 111.50 | 111.50 | 111.50 | 111.50 | 111.50 | 0 |
| 2024-10-02 | 111.50 | 111.50 | 111.50 | 111.50 | 111.50 | 0 |
| 2024-10-01 | 107.50 | 116.00 | 107.50 | 111.50 | 111.50 | 13,494,000 |
| 2024-09-30 | 111.50 | 113.00 | 106.00 | 107.00 | 107.00 | 7,111,000 |
| 2024-09-27 | 105.00 | 113.00 | 104.00 | 113.00 | 113.00 | 10,691,000 |
| 2024-09-26 | 107.50 | 109.50 | 102.50 | 103.00 | 103.00 | 4,134,000 |
| 2024-09-25 | 114.50 | 115.50 | 105.00 | 105.00 | 105.00 | 8,623,000 |
| 2024-09-24 | 119.00 | 121.50 | 110.50 | 111.00 | 111.00 | 13,677,000 |
| 2024-09-23 | 118.50 | 122.50 | 111.00 | 116.00 | 116.00 | 24,669,000 |
| 2024-09-20 | 109.50 | 114.50 | 108.00 | 114.50 | 114.50 | 7,123,000 |
| 2024-09-19 | 96.000 | 104.50 | 95.800 | 104.50 | 104.50 | 15,392,000 |
| 2024-09-18 | 105.50 | 105.50 | 95.000 | 95.300 | 95.300 | 17,432,000 |
| 2024-09-16 | 100.50 | 105.50 | 98.300 | 105.50 | 105.50 | 16,054,000 |
| 2024-09-13 | 93.400 | 96.100 | 85.300 | 96.100 | 96.100 | 26,033,000 |
| 2024-09-12 | 79.500 | 87.400 | 78.300 | 87.400 | 87.400 | 9,844,000 |
| 2024-09-11 | 86.500 | 87.200 | 79.500 | 79.500 | 79.500 | 8,241,000 |
| 2024-09-10 | 85.200 | 88.300 | 84.400 | 88.300 | 88.300 | 4,584,000 |
| 2024-09-09 | 76.200 | 80.300 | 76.200 | 80.300 | 80.300 | 954,000 |
| 2024-09-06 | 75.800 | 77.400 | 73.000 | 73.000 | 73.000 | 501,000 |
| 2024-09-05 | 76.500 | 79.000 | 75.100 | 76.000 | 76.000 | 477,000 |
| 2024-09-04 | 74.300 | 79.000 | 74.300 | 74.600 | 74.600 | 774,000 |
| 2024-09-03 | 86.400 | 88.000 | 82.400 | 82.500 | 82.500 | 715,000 |
| 2024-09-02 | 84.800 | 87.500 | 84.000 | 87.100 | 87.100 | 748,000 |
| 2024-08-30 | 81.500 | 85.400 | 81.500 | 84.500 | 84.500 | 522,000 |
| 2024-08-29 | 83.000 | 83.500 | 81.000 | 81.800 | 81.800 | 288,000 |
| 2024-08-28 | 82.400 | 83.900 | 82.400 | 83.000 | 83.000 | 385,000 |
| 2024-08-27 | 79.600 | 84.500 | 79.100 | 84.500 | 83.500 | 714,000 |
| 2024-08-26 | 83.000 | 83.100 | 79.600 | 79.600 | 78.658 | 581,000 |
| 2024-08-23 | 82.100 | 84.400 | 77.500 | 84.400 | 83.401 | 1,095,000 |
| 2024-08-22 | 85.100 | 85.100 | 80.500 | 83.500 | 82.512 | 1,060,000 |
| 2024-08-21 | 83.600 | 88.500 | 82.500 | 84.000 | 84.000 | 9,823,000 |
| 2024-08-20 | 81.300 | 86.500 | 76.500 | 84.300 | 84.300 | 15,031,000 |
| 2024-08-19 | 75.500 | 78.700 | 75.200 | 78.700 | 78.700 | 6,370,000 |
| 2024-08-16 | 69.500 | 71.600 | 68.000 | 71.600 | 71.600 | 4,540,000 |
| 2024-08-15 | 59.900 | 65.100 | 59.400 | 65.100 | 65.100 | 6,497,000 |
| 2024-08-14 | 62.200 | 62.300 | 58.100 | 59.200 | 59.200 | 2,172,000 |
| 2024-08-13 | 60.600 | 61.200 | 57.200 | 60.000 | 60.000 | 2,777,000 |
| 2024-08-12 | 57.000 | 60.700 | 56.600 | 57.400 | 57.400 | 1,891,000 |
| 2024-08-09 | 58.200 | 61.200 | 56.500 | 56.800 | 56.800 | 2,484,000 |
| 2024-08-08 | 57.900 | 60.600 | 54.300 | 57.100 | 57.100 | 3,218,000 |
| 2024-08-07 | 53.200 | 61.300 | 53.200 | 57.000 | 57.000 | 4,014,000 |
| 2024-08-06 | 63.300 | 65.700 | 56.300 | 56.300 | 56.300 | 4,210,000 |
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.