Optotech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-02-15 | 57.900 | 58.800 | 57.300 | 57.300 | 51.887 | 7,012,439 |
| 2022-02-14 | 59.300 | 59.400 | 57.200 | 57.200 | 51.796 | 11,831,920 |
| 2022-02-11 | 59.300 | 60.800 | 58.900 | 60.500 | 54.784 | 8,435,697 |
| 2022-02-10 | 61.400 | 62.100 | 59.800 | 59.800 | 54.150 | 13,939,289 |
| 2022-02-09 | 60.300 | 61.400 | 59.700 | 60.800 | 55.056 | 16,932,107 |
| 2022-02-08 | 59.000 | 60.300 | 59.000 | 59.700 | 54.060 | 10,163,743 |
| 2022-02-07 | 59.000 | 60.000 | 57.000 | 60.000 | 54.332 | 14,609,242 |
| 2022-01-26 | 58.500 | 59.600 | 57.200 | 58.400 | 52.883 | 14,802,578 |
| 2022-01-25 | 60.000 | 60.800 | 58.700 | 58.700 | 53.154 | 12,568,454 |
| 2022-01-24 | 59.300 | 61.000 | 58.600 | 61.000 | 55.237 | 13,916,261 |
| 2022-01-21 | 61.000 | 61.500 | 59.800 | 59.800 | 54.150 | 14,494,640 |
| 2022-01-20 | 61.300 | 62.800 | 61.100 | 62.000 | 56.143 | 18,990,184 |
| 2022-01-19 | 60.700 | 62.100 | 60.100 | 61.000 | 55.237 | 13,695,185 |
| 2022-01-18 | 62.500 | 63.200 | 61.300 | 61.600 | 55.780 | 17,333,053 |
| 2022-01-17 | 61.900 | 65.300 | 61.300 | 63.200 | 57.229 | 29,541,049 |
| 2022-01-14 | 61.600 | 62.200 | 60.700 | 61.400 | 55.599 | 16,371,649 |
| 2022-01-13 | 63.500 | 63.800 | 61.400 | 61.600 | 55.780 | 16,636,545 |
| 2022-01-12 | 64.100 | 64.600 | 62.200 | 62.800 | 56.867 | 20,932,812 |
| 2022-01-11 | 65.200 | 66.500 | 61.300 | 63.400 | 57.410 | 32,814,751 |
| 2022-01-10 | 64.500 | 67.300 | 63.200 | 66.500 | 60.217 | 21,679,460 |
| 2022-01-07 | 69.000 | 69.200 | 65.200 | 65.500 | 59.312 | 31,493,115 |
| 2022-01-06 | 68.100 | 69.800 | 66.700 | 69.000 | 62.481 | 27,874,530 |
| 2022-01-05 | 70.500 | 71.200 | 67.500 | 68.500 | 62.029 | 35,467,791 |
| 2022-01-04 | 71.300 | 73.200 | 70.300 | 70.300 | 63.658 | 52,225,654 |
| 2022-01-03 | 72.200 | 72.500 | 69.600 | 70.500 | 63.840 | 37,527,671 |
| 2021-12-30 | 74.200 | 74.500 | 70.400 | 71.100 | 64.383 | 59,075,596 |
| 2021-12-29 | 80.000 | 80.400 | 74.100 | 74.600 | 67.552 | 76,163,061 |
| 2021-12-28 | 78.100 | 80.000 | 77.000 | 78.800 | 71.355 | 79,767,833 |
| 2021-12-27 | 77.000 | 79.400 | 75.300 | 79.400 | 71.899 | 175,863,342 |
| 2021-12-24 | 69.300 | 73.200 | 69.000 | 73.200 | 66.284 | 63,893,106 |
| 2021-12-23 | 66.600 | 66.600 | 64.500 | 66.600 | 60.308 | 82,544,571 |
| 2021-12-22 | 61.500 | 62.500 | 60.500 | 60.600 | 54.875 | 22,624,642 |
| 2021-12-21 | 60.600 | 61.400 | 59.900 | 60.700 | 54.965 | 19,938,010 |
| 2021-12-20 | 59.900 | 61.200 | 59.500 | 59.500 | 53.879 | 14,000,666 |
| 2021-12-17 | 60.100 | 62.000 | 59.100 | 59.900 | 54.241 | 27,333,337 |
| 2021-12-16 | 61.200 | 62.200 | 60.200 | 60.800 | 55.056 | 33,467,816 |
| 2021-12-15 | 58.800 | 62.200 | 57.800 | 60.200 | 54.513 | 68,142,663 |
| 2021-12-14 | 65.600 | 65.800 | 58.600 | 58.800 | 53.245 | 92,188,887 |
| 2021-12-13 | 59.200 | 65.100 | 58.400 | 65.100 | 58.950 | 83,349,522 |
| 2021-12-10 | 57.900 | 59.200 | 57.500 | 59.200 | 53.607 | 15,633,224 |
| 2021-12-09 | 58.000 | 59.400 | 57.400 | 58.400 | 52.883 | 20,200,289 |
| 2021-12-08 | 57.600 | 58.600 | 57.200 | 57.800 | 52.339 | 23,954,885 |
| 2021-12-07 | 60.100 | 60.600 | 56.800 | 57.300 | 51.887 | 39,678,864 |
| 2021-12-06 | 59.400 | 61.000 | 58.800 | 60.100 | 54.422 | 39,793,812 |
| 2021-12-03 | 59.900 | 60.900 | 58.800 | 58.800 | 53.245 | 43,359,091 |
| 2021-12-02 | 59.700 | 62.500 | 58.100 | 58.900 | 53.335 | 86,445,638 |
| 2021-12-01 | 58.000 | 60.200 | 57.600 | 59.300 | 53.698 | 43,461,195 |
| 2021-11-30 | 58.700 | 60.600 | 57.400 | 58.400 | 52.883 | 58,871,836 |
| 2021-11-29 | 55.600 | 59.800 | 55.000 | 58.100 | 52.611 | 84,067,363 |
| 2021-11-26 | 59.100 | 60.300 | 55.100 | 56.200 | 50.891 | 72,041,424 |
| 2021-11-25 | 60.000 | 62.500 | 59.500 | 59.800 | 54.150 | 78,022,973 |
| 2021-11-24 | 59.300 | 61.400 | 58.100 | 59.900 | 54.241 | 134,144,738 |
| 2021-11-23 | 58.600 | 66.200 | 57.600 | 58.000 | 52.521 | 222,160,958 |
| 2021-11-22 | 60.400 | 60.400 | 57.200 | 60.200 | 54.513 | 144,909,728 |
| 2021-11-19 | 51.700 | 55.900 | 51.100 | 55.900 | 50.619 | 75,721,117 |
| 2021-11-18 | 50.700 | 53.200 | 50.500 | 50.900 | 46.091 | 126,077,059 |
| 2021-11-17 | 46.500 | 48.950 | 46.450 | 48.950 | 44.326 | 26,713,413 |
| 2021-11-16 | 44.200 | 44.600 | 43.250 | 44.500 | 40.296 | 32,275,423 |
| 2021-11-15 | 43.000 | 46.000 | 42.850 | 45.000 | 40.749 | 54,109,695 |
| 2021-11-12 | 42.450 | 44.300 | 42.000 | 42.500 | 38.485 | 28,178,245 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2024-07-11 | 0.5000 TWD |
| 2023-07-18 | 1.0000 TWD |
| 2022-07-21 | 3.0003 TWD |
| 2021-06-24 | 1.3927 TWD |
| 2019-09-11 | 1.2750 TWD |
| 2019-07-01 | 0.5000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.