JET Optoelectronics Co., Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 20.000 | 20.500 | 19.950 | 20.000 | 20.000 | 15,068 |
| 2026-01-19 | 20.200 | 20.500 | 19.950 | 20.100 | 20.100 | 42,335 |
| 2026-01-16 | 20.000 | 20.500 | 20.000 | 20.200 | 20.200 | 11,319 |
| 2026-01-15 | 20.200 | 20.900 | 20.200 | 20.500 | 20.500 | 20,974 |
| 2026-01-14 | 20.500 | 21.000 | 20.400 | 20.500 | 20.500 | 22,158 |
| 2026-01-13 | 22.000 | 22.000 | 20.500 | 21.100 | 21.100 | 42,269 |
| 2026-01-12 | 21.200 | 22.000 | 21.200 | 22.000 | 22.000 | 4,467 |
| 2026-01-09 | 22.100 | 22.100 | 22.100 | 22.100 | 22.100 | 2,000 |
| 2026-01-08 | 22.100 | 22.100 | 22.100 | 22.100 | 22.100 | 990 |
| 2026-01-07 | 22.050 | 22.050 | 22.050 | 22.050 | 22.050 | 6,470 |
| 2026-01-06 | 22.000 | 22.100 | 21.500 | 21.950 | 21.950 | 13,165 |
| 2026-01-05 | 22.600 | 22.600 | 21.450 | 22.000 | 22.000 | 18,402 |
| 2026-01-02 | 22.750 | 23.000 | 22.500 | 22.800 | 22.800 | 18,620 |
| 2025-12-31 | 23.800 | 23.800 | 23.000 | 23.000 | 23.000 | 14,330 |
| 2025-12-30 | 23.800 | 23.800 | 23.500 | 23.500 | 23.500 | 3,194 |
| 2025-12-29 | 23.750 | 23.750 | 23.250 | 23.250 | 23.250 | 3,310 |
| 2025-12-26 | 23.850 | 24.000 | 23.200 | 23.500 | 23.500 | 15,370 |
| 2025-12-24 | 23.950 | 23.950 | 23.900 | 23.900 | 23.900 | 3,122 |
| 2025-12-23 | 24.000 | 24.300 | 24.000 | 24.100 | 24.100 | 13,500 |
| 2025-12-22 | 24.000 | 24.750 | 24.000 | 24.750 | 24.750 | 3,686 |
| 2025-12-19 | 24.650 | 24.750 | 24.600 | 24.700 | 24.700 | 11,100 |
| 2025-12-18 | 24.650 | 25.000 | 24.650 | 25.000 | 25.000 | 9,795 |
| 2025-12-17 | 24.650 | 24.650 | 24.650 | 24.650 | 24.650 | 538 |
| 2025-12-16 | 24.800 | 25.100 | 24.800 | 25.000 | 25.000 | 50,395 |
| 2025-12-15 | 24.700 | 24.700 | 24.700 | 24.700 | 24.700 | 3,000 |
| 2025-12-12 | 24.350 | 25.000 | 24.350 | 24.800 | 24.800 | 12,217 |
| 2025-12-11 | 24.200 | 25.300 | 24.200 | 25.300 | 25.300 | 26,316 |
| 2025-12-10 | 23.400 | 24.150 | 23.400 | 24.150 | 24.150 | 16,519 |
| 2025-12-09 | 23.850 | 23.850 | 23.350 | 23.450 | 23.450 | 16,000 |
| 2025-12-08 | 23.200 | 23.450 | 23.200 | 23.450 | 23.450 | 8,249 |
| 2025-12-05 | 23.850 | 23.850 | 23.000 | 23.200 | 23.200 | 5,140 |
| 2025-12-04 | 23.800 | 23.800 | 23.000 | 23.000 | 23.000 | 19,509 |
| 2025-12-03 | 23.800 | 23.800 | 23.800 | 23.800 | 23.800 | 75 |
| 2025-12-02 | 23.000 | 23.750 | 23.000 | 23.500 | 23.500 | 7,534 |
| 2025-12-01 | 24.750 | 24.850 | 23.750 | 23.800 | 23.800 | 20,723 |
| 2025-11-28 | 24.900 | 25.000 | 24.800 | 24.950 | 24.950 | 8,580 |
| 2025-11-27 | 25.900 | 25.900 | 24.900 | 24.900 | 24.900 | 317 |
| 2025-11-26 | 25.900 | 25.900 | 25.900 | 25.900 | 25.900 | 15 |
| 2025-11-25 | 25.850 | 25.900 | 25.850 | 25.900 | 25.900 | 1,011 |
| 2025-11-24 | 25.850 | 25.850 | 25.550 | 25.850 | 25.850 | 2,423 |
| 2025-11-21 | 27.000 | 27.000 | 25.750 | 25.850 | 25.850 | 14,544 |
| 2025-11-20 | 27.000 | 27.000 | 27.000 | 27.000 | 27.000 | 6 |
| 2025-11-19 | 27.000 | 27.000 | 25.900 | 25.900 | 25.900 | 1,040 |
| 2025-11-18 | 27.350 | 27.350 | 27.000 | 27.150 | 27.150 | 5,050 |
| 2025-11-17 | 27.350 | 27.350 | 26.300 | 26.300 | 26.300 | 1,050 |
| 2025-11-14 | 26.650 | 26.800 | 26.200 | 26.650 | 26.650 | 7,010 |
| 2025-11-13 | 26.850 | 26.850 | 26.850 | 26.850 | 26.850 | 0 |
| 2025-11-12 | 26.800 | 26.900 | 26.700 | 26.850 | 26.850 | 14,745 |
| 2025-11-11 | 27.000 | 27.500 | 26.900 | 27.000 | 27.000 | 12,000 |
| 2025-11-10 | 27.000 | 27.000 | 27.000 | 27.000 | 27.000 | 1,588 |
| 2025-11-07 | 27.000 | 27.000 | 27.000 | 27.000 | 27.000 | 28 |
| 2025-11-06 | 27.400 | 27.600 | 27.400 | 27.450 | 27.450 | 7,000 |
| 2025-11-05 | 27.400 | 28.400 | 27.400 | 27.500 | 27.500 | 2,201 |
| 2025-11-04 | 27.500 | 27.500 | 27.500 | 27.500 | 27.500 | 2,000 |
| 2025-11-03 | 28.600 | 28.800 | 28.200 | 28.700 | 28.700 | 22,573 |
| 2025-10-31 | 28.700 | 30.000 | 28.700 | 29.000 | 29.000 | 6,005 |
| 2025-10-30 | 29.950 | 30.000 | 29.950 | 30.000 | 30.000 | 5,100 |
| 2025-10-29 | 28.600 | 30.000 | 28.600 | 29.700 | 29.700 | 51,593 |
| 2025-10-28 | 28.700 | 30.000 | 28.700 | 30.000 | 30.000 | 11,000 |
| 2025-10-27 | 30.000 | 30.000 | 28.750 | 30.000 | 30.000 | 4,997 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-07-21 | 0.2020 TWD |
| 2024-08-27 | 0.1525 TWD |
| 2023-07-10 | 0.5884 TWD |
| 2022-08-03 | 0.3875 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.