Ecocera Optronics Co., Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-21 | 63.000 | 63.000 | 63.000 | 63.000 | 63.000 | 1,000 |
| 2026-07-20 | 59.300 | 61.000 | 56.900 | 61.000 | 61.000 | 12,000 |
| 2026-07-17 | 64.500 | 64.500 | 63.000 | 63.000 | 63.000 | 5,000 |
| 2026-07-16 | 68.100 | 68.100 | 65.000 | 66.700 | 66.700 | 6,000 |
| 2026-07-15 | 68.100 | 68.100 | 68.100 | 68.100 | 68.100 | 1,021 |
| 2026-07-14 | 64.000 | 66.400 | 63.000 | 66.400 | 66.400 | 6,046 |
| 2026-07-13 | 67.300 | 67.300 | 67.200 | 67.200 | 67.200 | 4,015 |
| 2026-07-10 | 67.800 | 67.800 | 67.800 | 67.800 | 67.800 | 0 |
| 2026-07-09 | 65.000 | 67.800 | 65.000 | 67.800 | 67.800 | 2,000 |
| 2026-07-08 | 65.000 | 65.000 | 65.000 | 65.000 | 65.000 | 0 |
| 2026-07-07 | 66.300 | 66.300 | 65.000 | 65.000 | 65.000 | 8,000 |
| 2026-07-06 | 69.700 | 69.800 | 66.000 | 66.300 | 66.300 | 13,000 |
| 2026-07-03 | 66.000 | 67.600 | 66.000 | 67.600 | 67.600 | 3,000 |
| 2026-07-02 | 64.500 | 65.500 | 64.400 | 65.000 | 65.000 | 4,000 |
| 2026-07-01 | 65.000 | 65.500 | 65.000 | 65.000 | 65.000 | 15,000 |
| 2026-06-30 | 66.800 | 67.000 | 66.700 | 67.000 | 67.000 | 8,016 |
| 2026-06-29 | 65.600 | 67.600 | 65.600 | 67.000 | 67.000 | 3,029 |
| 2026-06-26 | 67.500 | 68.600 | 62.800 | 68.600 | 68.600 | 3,000 |
| 2026-06-25 | 68.000 | 68.500 | 68.000 | 68.500 | 68.500 | 9,000 |
| 2026-06-24 | 68.000 | 69.600 | 66.000 | 69.600 | 69.600 | 8,000 |
| 2026-06-23 | 70.200 | 70.200 | 67.000 | 68.500 | 68.500 | 10,000 |
| 2026-06-22 | 68.100 | 70.400 | 67.500 | 70.400 | 70.400 | 22,000 |
| 2026-06-18 | 67.000 | 69.900 | 67.000 | 69.900 | 69.900 | 11,000 |
| 2026-06-17 | 68.900 | 68.900 | 66.900 | 66.900 | 66.900 | 7,000 |
| 2026-06-16 | 69.500 | 69.500 | 66.900 | 67.500 | 67.500 | 8,000 |
| 2026-06-15 | 68.800 | 71.000 | 68.400 | 70.000 | 70.000 | 20,000 |
| 2026-06-12 | 69.500 | 69.500 | 64.800 | 69.500 | 69.500 | 20,000 |
| 2026-06-11 | 69.800 | 69.800 | 64.500 | 67.900 | 67.900 | 5,000 |
| 2026-06-10 | 70.000 | 70.400 | 65.000 | 67.500 | 67.500 | 55,011 |
| 2026-06-09 | 71.900 | 71.900 | 68.000 | 71.500 | 71.500 | 36,000 |
| 2026-06-08 | 70.300 | 77.000 | 70.300 | 70.900 | 70.900 | 53,000 |
| 2026-06-05 | 78.100 | 78.100 | 75.500 | 78.100 | 78.100 | 143,051 |
| 2026-06-04 | 71.000 | 71.000 | 71.000 | 71.000 | 71.000 | 1,015 |
| 2026-06-03 | 73.000 | 74.900 | 71.100 | 71.100 | 71.100 | 26,000 |
| 2026-06-02 | 71.000 | 71.100 | 70.900 | 71.100 | 71.100 | 14,000 |
| 2026-06-01 | 71.000 | 73.000 | 71.000 | 73.000 | 73.000 | 25,002 |
| 2026-05-29 | 72.000 | 72.000 | 71.000 | 71.000 | 71.000 | 8,000 |
| 2026-05-28 | 76.400 | 76.400 | 72.600 | 72.700 | 72.700 | 11,001 |
| 2026-05-27 | 73.300 | 73.300 | 70.600 | 72.800 | 72.800 | 9,000 |
| 2026-05-26 | 74.300 | 74.300 | 72.700 | 72.900 | 72.900 | 18,000 |
| 2026-05-25 | 77.000 | 77.000 | 73.000 | 74.100 | 74.100 | 66,000 |
| 2026-05-22 | 72.300 | 72.300 | 71.500 | 71.500 | 71.500 | 11,050 |
| 2026-05-21 | 74.000 | 74.000 | 72.200 | 73.000 | 73.000 | 22,000 |
| 2026-05-20 | 74.800 | 74.800 | 73.100 | 73.800 | 73.800 | 14,100 |
| 2026-05-19 | 76.100 | 76.600 | 72.900 | 72.900 | 71.900 | 34,080 |
| 2026-05-18 | 77.700 | 77.700 | 76.600 | 76.700 | 75.648 | 6,010 |
| 2026-05-15 | 77.000 | 79.000 | 73.000 | 73.000 | 71.999 | 41,020 |
| 2026-05-14 | 77.400 | 78.000 | 76.900 | 77.000 | 75.944 | 55,021 |
| 2026-05-13 | 77.000 | 77.000 | 74.800 | 76.900 | 75.845 | 51,072 |
| 2026-05-12 | 76.000 | 79.900 | 75.000 | 76.400 | 75.352 | 44,010 |
| 2026-05-11 | 70.000 | 75.000 | 70.000 | 75.000 | 73.971 | 88,010 |
| 2026-05-08 | 70.900 | 70.900 | 67.600 | 68.200 | 67.265 | 39,150 |
| 2026-05-07 | 76.100 | 76.100 | 71.500 | 71.500 | 70.519 | 87,101 |
| 2026-05-06 | 82.700 | 82.800 | 75.000 | 78.300 | 77.226 | 234,040 |
| 2026-05-05 | 69.900 | 75.400 | 69.900 | 75.400 | 74.366 | 237,087 |
| 2026-05-04 | 67.600 | 68.600 | 67.500 | 68.600 | 67.659 | 79,100 |
| 2026-04-30 | 59.600 | 62.400 | 59.600 | 62.400 | 61.544 | 8,000 |
| 2026-04-29 | 59.600 | 60.000 | 59.600 | 59.700 | 58.881 | 12,000 |
| 2026-04-28 | 59.500 | 59.700 | 59.000 | 59.600 | 58.782 | 10,003 |
| 2026-04-27 | 60.000 | 60.000 | 57.500 | 59.800 | 58.980 | 23,000 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-05-20 | 1.0000 TWD |
| 2025-06-10 | 2.6305 TWD |
| 2024-06-13 | 1.5000 TWD |
| 2023-06-08 | 0.4000 TWD |
| 2022-06-09 | 0.4861 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.