Asia Optical Co Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2021-11-11 | 86.000 | 86.600 | 84.600 | 85.900 | 71.538 | 2,379,365 |
| 2021-11-10 | 85.000 | 86.300 | 85.000 | 85.700 | 71.371 | 1,925,868 |
| 2021-11-09 | 84.600 | 85.800 | 83.900 | 84.900 | 70.705 | 2,337,613 |
| 2021-11-08 | 87.000 | 87.100 | 84.000 | 84.100 | 70.039 | 4,140,360 |
| 2021-11-05 | 88.600 | 88.600 | 86.300 | 87.100 | 72.537 | 1,992,972 |
| 2021-11-04 | 88.700 | 89.100 | 87.300 | 87.600 | 72.953 | 3,270,681 |
| 2021-11-03 | 87.700 | 89.400 | 85.100 | 87.300 | 72.703 | 5,323,890 |
| 2021-11-02 | 89.000 | 89.600 | 85.900 | 86.200 | 71.787 | 5,560,342 |
| 2021-11-01 | 90.000 | 90.800 | 87.400 | 87.700 | 73.037 | 9,861,495 |
| 2021-10-29 | 88.400 | 88.700 | 86.000 | 88.500 | 73.703 | 9,314,491 |
| 2021-10-28 | 83.000 | 88.400 | 83.000 | 87.600 | 72.953 | 12,867,454 |
| 2021-10-27 | 81.000 | 84.300 | 80.700 | 83.600 | 69.622 | 6,447,608 |
| 2021-10-26 | 81.000 | 83.000 | 80.400 | 81.000 | 67.457 | 9,890,518 |
| 2021-10-25 | 76.900 | 79.500 | 76.600 | 79.100 | 65.875 | 2,050,162 |
| 2021-10-22 | 76.500 | 77.400 | 76.100 | 77.300 | 64.375 | 1,045,450 |
| 2021-10-21 | 77.800 | 78.600 | 76.200 | 76.200 | 63.459 | 1,507,203 |
← NewerPage 21 of 21 · 1,216 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-24 | 4.6000 TWD |
| 2025-06-24 | 4.0000 TWD |
| 2024-06-20 | 1.8000 TWD |
| 2023-06-30 | 1.9000 TWD |
| 2022-07-07 | 3.7000 TWD |
| 2021-08-04 | 1.0000 TWD |
| 2020-07-07 | 2.0000 TWD |
| 2019-07-04 | 2.3000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.