BiOptic Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-28 | 37.000 | 37.000 | 36.150 | 36.150 | 35.606 | 7,000 |
| 2026-04-27 | 36.200 | 36.700 | 36.200 | 36.500 | 35.950 | 12,000 |
| 2026-04-24 | 37.000 | 37.000 | 36.000 | 36.150 | 35.606 | 32,111 |
| 2026-04-23 | 36.150 | 36.500 | 35.800 | 36.250 | 35.704 | 22,248 |
| 2026-04-22 | 36.800 | 36.800 | 36.500 | 36.500 | 35.950 | 6,000 |
| 2026-04-21 | 36.500 | 36.800 | 36.050 | 36.700 | 36.147 | 39,520 |
← NewerPage 3 of 3 · 126 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-25 | 0.5000 TWD |
| 2025-08-20 | 0.3300 TWD |
| 2024-08-21 | 0.2268 TWD |
| 2023-08-24 | 1.1000 TWD |
| 2022-08-25 | 0.5500 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.