JET Optoelectronics Co., Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-23 | 30.000 | 30.000 | 28.750 | 30.000 | 30.000 | 11,000 |
| 2025-10-22 | 28.750 | 30.000 | 28.750 | 30.000 | 30.000 | 3,055 |
| 2025-10-21 | 28.750 | 30.000 | 28.750 | 30.000 | 30.000 | 8,640 |
| 2025-10-20 | 28.950 | 30.000 | 28.900 | 30.000 | 30.000 | 5,050 |
| 2025-10-17 | 28.700 | 30.000 | 28.700 | 30.000 | 30.000 | 9,501 |
| 2025-10-16 | 28.500 | 29.700 | 28.500 | 28.500 | 28.500 | 1,103 |
| 2025-10-15 | 30.000 | 30.000 | 30.000 | 30.000 | 30.000 | 0 |
| 2025-10-14 | 28.650 | 30.000 | 28.650 | 30.000 | 30.000 | 5,001 |
| 2025-10-13 | 30.000 | 30.000 | 30.000 | 30.000 | 30.000 | 0 |
| 2025-10-09 | 30.000 | 30.000 | 30.000 | 30.000 | 30.000 | 0 |
| 2025-10-08 | 28.650 | 30.000 | 28.600 | 30.000 | 30.000 | 28,084 |
| 2025-10-07 | 28.150 | 30.050 | 28.150 | 30.000 | 30.000 | 31,581 |
| 2025-10-03 | 26.850 | 30.800 | 26.600 | 29.000 | 29.000 | 76,768 |
| 2025-10-02 | 28.100 | 28.200 | 26.850 | 27.600 | 27.600 | 18,181 |
| 2025-10-01 | 28.150 | 28.250 | 28.150 | 28.250 | 28.250 | 6,000 |
| 2025-09-30 | 28.650 | 28.650 | 28.650 | 28.650 | 28.650 | 0 |
| 2025-09-26 | 28.700 | 28.800 | 28.650 | 28.650 | 28.650 | 6,016 |
| 2025-09-25 | 28.700 | 28.700 | 28.700 | 28.700 | 28.700 | 2,000 |
| 2025-09-24 | 29.200 | 29.500 | 29.200 | 29.500 | 29.500 | 2,014 |
| 2025-09-23 | 27.450 | 30.500 | 27.450 | 28.800 | 28.800 | 44,052 |
| 2025-09-22 | 28.050 | 28.050 | 28.050 | 28.050 | 28.050 | 1,000 |
| 2025-09-19 | 27.750 | 27.800 | 27.700 | 27.800 | 27.800 | 15,123 |
| 2025-09-18 | 27.750 | 27.750 | 27.750 | 27.750 | 27.750 | 2,016 |
| 2025-09-17 | 28.400 | 28.400 | 28.400 | 28.400 | 28.400 | 150 |
| 2025-09-16 | 28.450 | 28.450 | 27.650 | 27.650 | 27.650 | 6,368 |
| 2025-09-15 | 28.400 | 28.400 | 28.200 | 28.350 | 28.350 | 15,000 |
| 2025-09-12 | 28.900 | 28.900 | 27.500 | 27.900 | 27.900 | 22,858 |
| 2025-09-11 | 29.050 | 29.200 | 28.950 | 29.200 | 29.200 | 9,010 |
| 2025-09-10 | 30.050 | 30.200 | 29.800 | 30.100 | 30.100 | 21,000 |
| 2025-09-09 | 28.900 | 30.050 | 28.500 | 29.800 | 29.800 | 51,288 |
| 2025-09-08 | 29.800 | 29.800 | 28.900 | 28.900 | 28.900 | 11,014 |
| 2025-09-05 | 28.900 | 30.100 | 28.800 | 30.000 | 30.000 | 30,010 |
| 2025-09-04 | 30.700 | 30.950 | 29.650 | 29.650 | 29.650 | 33,600 |
| 2025-09-03 | 29.500 | 31.100 | 29.500 | 29.900 | 29.900 | 53,657 |
| 2025-09-02 | 29.000 | 30.100 | 28.750 | 29.500 | 29.500 | 125,516 |
| 2025-09-01 | 28.850 | 29.000 | 28.650 | 29.000 | 29.000 | 8,550 |
| 2025-08-29 | 28.900 | 29.000 | 28.900 | 29.000 | 29.000 | 29,285 |
| 2025-08-28 | 29.900 | 29.900 | 29.900 | 29.900 | 29.900 | 1,000 |
| 2025-08-27 | 28.500 | 29.900 | 28.250 | 29.500 | 29.500 | 103,533 |
| 2025-08-26 | 29.600 | 29.600 | 29.600 | 29.600 | 29.600 | 500 |
| 2025-08-25 | 29.600 | 29.600 | 28.900 | 29.000 | 29.000 | 43,460 |
| 2025-08-22 | 29.500 | 29.500 | 29.500 | 29.500 | 29.500 | 0 |
| 2025-08-21 | 28.200 | 29.500 | 28.150 | 29.500 | 29.500 | 16,101 |
| 2025-08-20 | 28.700 | 29.500 | 28.150 | 29.450 | 29.450 | 11,812 |
| 2025-08-19 | 30.050 | 30.100 | 29.650 | 30.000 | 30.000 | 8,016 |
| 2025-08-18 | 29.100 | 29.200 | 28.700 | 28.700 | 28.700 | 37,643 |
| 2025-08-15 | 28.050 | 29.100 | 27.500 | 29.000 | 29.000 | 45,306 |
| 2025-08-14 | 27.500 | 29.000 | 26.500 | 28.800 | 28.800 | 101,467 |
| 2025-08-13 | 26.700 | 27.550 | 25.600 | 27.550 | 27.550 | 64,998 |
| 2025-08-12 | 26.900 | 27.000 | 26.800 | 27.000 | 27.000 | 24,015 |
| 2025-08-11 | 28.100 | 28.100 | 25.700 | 27.900 | 27.900 | 43,348 |
| 2025-08-08 | 27.950 | 28.100 | 27.500 | 28.100 | 28.100 | 4,082 |
| 2025-08-07 | 27.600 | 27.900 | 27.100 | 27.800 | 27.800 | 39,093 |
| 2025-08-06 | 27.700 | 28.000 | 27.650 | 27.900 | 27.900 | 47,010 |
| 2025-08-05 | 28.000 | 28.050 | 27.700 | 28.000 | 28.000 | 46,010 |
| 2025-08-04 | 28.000 | 28.000 | 27.800 | 27.900 | 27.900 | 17,434 |
| 2025-08-01 | 28.000 | 28.000 | 28.000 | 28.000 | 28.000 | 0 |
| 2025-07-31 | 28.000 | 28.000 | 28.000 | 28.000 | 28.000 | 0 |
| 2025-07-30 | 28.500 | 28.550 | 27.900 | 28.000 | 28.000 | 12,001 |
| 2025-07-29 | 27.700 | 27.700 | 27.700 | 27.700 | 27.700 | 1,291 |
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.