Optotech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-22 | 31.900 | 33.600 | 31.700 | 33.100 | 33.100 | 3,735,644 |
| 2026-07-21 | 31.900 | 32.000 | 31.000 | 31.250 | 31.250 | 2,825,454 |
| 2026-07-20 | 32.600 | 33.100 | 30.250 | 31.250 | 31.250 | 4,083,254 |
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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.