Formosa Optical Technology Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-22 | 89.200 | 89.300 | 89.000 | 89.000 | 89.000 | 15,412 |
| 2026-10-21 | 89.500 | 89.500 | 89.000 | 89.300 | 89.300 | 22,304 |
| 2026-10-20 | 89.900 | 90.000 | 89.100 | 89.800 | 89.800 | 15,818 |
| 2026-10-19 | 89.500 | 89.800 | 88.800 | 89.800 | 89.800 | 16,404 |
| 2026-10-16 | 89.700 | 90.000 | 89.700 | 89.900 | 89.900 | 37,614 |
| 2026-10-15 | 89.500 | 90.000 | 89.100 | 90.000 | 90.000 | 23,000 |
| 2026-10-14 | 90.200 | 90.300 | 89.900 | 89.900 | 89.900 | 25,000 |
| 2026-10-13 | 89.000 | 90.600 | 89.000 | 90.200 | 90.200 | 17,376 |
| 2026-10-12 | 89.300 | 89.400 | 89.300 | 89.400 | 89.400 | 16,000 |
| 2026-10-08 | 89.000 | 89.500 | 89.000 | 89.300 | 89.300 | 12,015 |
| 2026-10-07 | 89.200 | 89.400 | 89.200 | 89.400 | 89.400 | 11,002 |
| 2026-10-06 | 89.600 | 89.600 | 89.000 | 89.600 | 89.600 | 14,000 |
| 2026-10-05 | 89.700 | 89.700 | 89.000 | 89.700 | 89.700 | 37,000 |
| 2026-10-02 | 89.100 | 89.700 | 89.100 | 89.700 | 89.700 | 14,000 |
| 2026-10-01 | 90.000 | 90.000 | 89.500 | 89.500 | 89.500 | 18,082 |
| 2026-09-30 | 89.900 | 90.100 | 89.800 | 89.900 | 89.900 | 27,050 |
| 2026-09-29 | 90.100 | 90.500 | 89.900 | 89.900 | 89.900 | 7,002 |
| 2026-09-24 | 89.700 | 90.500 | 89.700 | 90.500 | 90.500 | 7,001 |
| 2026-09-23 | 91.200 | 91.200 | 90.000 | 90.100 | 90.100 | 26,001 |
Page 1 of 1 · 19 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-25 | 6.5000 TWD |
| 2025-06-26 | 7.5000 TWD |
| 2024-06-26 | 6.0000 TWD |
| 2023-08-01 | 4.3000 TWD |
| 2022-08-02 | 4.3000 TWD |
| 2021-09-01 | 4.0000 TWD |
| 2020-08-04 | 4.0000 TWD |
| 2019-08-01 | 3.8000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.