Silicon Integrated Systems Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-24 | 56.100 | 57.200 | 55.100 | 55.300 | 54.647 | 3,783,710 |
| 2026-07-23 | 59.300 | 60.000 | 56.600 | 57.100 | 56.426 | 5,571,481 |
| 2026-07-22 | 58.400 | 59.800 | 57.900 | 59.000 | 58.303 | 7,283,697 |
| 2026-07-21 | 57.400 | 57.700 | 56.300 | 57.400 | 56.722 | 5,983,797 |
| 2026-07-20 | 56.700 | 56.700 | 52.500 | 56.700 | 56.030 | 6,168,134 |
| 2026-07-17 | 60.000 | 60.400 | 56.700 | 56.700 | 56.030 | 13,402,092 |
| 2026-07-16 | 64.000 | 64.800 | 62.300 | 63.000 | 62.256 | 6,201,451 |
| 2026-07-15 | 63.200 | 66.200 | 63.100 | 65.000 | 64.232 | 11,418,696 |
| 2026-07-14 | 65.000 | 65.200 | 59.100 | 62.100 | 61.367 | 12,703,832 |
| 2026-07-13 | 67.400 | 69.200 | 64.500 | 65.500 | 64.726 | 10,855,460 |
| 2026-07-10 | 65.600 | 65.600 | 65.600 | 65.600 | 64.825 | 0 |
| 2026-07-09 | 67.400 | 67.500 | 65.200 | 65.600 | 64.825 | 7,200,572 |
| 2026-07-08 | 66.200 | 67.200 | 64.600 | 67.000 | 66.209 | 11,890,766 |
| 2026-07-07 | 68.600 | 69.900 | 65.600 | 65.700 | 64.924 | 14,224,477 |
| 2026-07-06 | 71.500 | 72.200 | 68.000 | 68.300 | 67.493 | 19,912,883 |
| 2026-07-03 | 70.200 | 71.700 | 69.200 | 70.600 | 69.766 | 12,918,194 |
| 2026-07-02 | 72.500 | 72.900 | 70.000 | 71.100 | 70.260 | 29,306,610 |
| 2026-07-01 | 71.200 | 75.900 | 71.200 | 73.500 | 72.632 | 82,161,259 |
| 2026-06-30 | 70.100 | 71.000 | 68.200 | 69.000 | 68.185 | 23,141,266 |
| 2026-06-29 | 67.000 | 70.000 | 66.300 | 68.700 | 67.889 | 18,037,725 |
| 2026-06-26 | 74.000 | 74.200 | 68.500 | 68.600 | 67.790 | 64,054,202 |
| 2026-06-25 | 72.000 | 76.100 | 70.900 | 76.100 | 75.201 | 73,597,642 |
| 2026-06-24 | 65.500 | 72.000 | 65.200 | 69.200 | 68.383 | 34,678,782 |
| 2026-06-23 | 70.800 | 72.100 | 65.500 | 65.900 | 65.122 | 45,317,450 |
| 2026-06-22 | 68.200 | 69.100 | 67.600 | 69.100 | 68.284 | 14,651,539 |
| 2026-06-18 | 59.500 | 63.400 | 59.300 | 62.900 | 62.157 | 8,906,165 |
| 2026-06-17 | 58.300 | 59.500 | 58.200 | 59.000 | 58.303 | 3,037,823 |
| 2026-06-16 | 61.900 | 61.900 | 59.000 | 59.000 | 58.303 | 5,464,580 |
| 2026-06-15 | 60.000 | 61.800 | 59.600 | 61.300 | 60.576 | 7,340,377 |
| 2026-06-12 | 58.000 | 60.600 | 58.000 | 58.500 | 57.809 | 8,561,417 |
| 2026-06-11 | 54.500 | 56.500 | 53.600 | 56.400 | 55.734 | 7,169,409 |
| 2026-06-10 | 57.500 | 59.300 | 55.000 | 55.100 | 54.449 | 6,948,165 |
| 2026-06-09 | 57.500 | 58.700 | 56.300 | 58.300 | 57.611 | 7,415,837 |
| 2026-06-08 | 56.300 | 57.600 | 56.300 | 57.100 | 56.426 | 8,510,096 |
| 2026-06-05 | 62.600 | 64.000 | 61.300 | 62.500 | 61.762 | 9,466,642 |
| 2026-06-04 | 64.500 | 65.000 | 63.000 | 63.100 | 62.355 | 8,232,672 |
| 2026-06-03 | 67.500 | 68.300 | 65.400 | 65.400 | 64.628 | 11,498,608 |
| 2026-06-02 | 68.200 | 69.800 | 64.100 | 66.800 | 66.011 | 18,027,226 |
| 2026-06-01 | 67.900 | 68.800 | 66.500 | 67.100 | 66.308 | 16,041,547 |
| 2026-05-29 | 66.100 | 67.500 | 63.600 | 66.900 | 66.110 | 16,474,223 |
| 2026-05-28 | 67.300 | 68.000 | 64.500 | 64.700 | 63.936 | 18,125,710 |
| 2026-05-27 | 69.000 | 71.800 | 66.300 | 66.800 | 66.011 | 26,889,113 |
| 2026-05-26 | 69.200 | 69.200 | 66.100 | 67.600 | 66.802 | 24,623,471 |
| 2026-05-25 | 68.900 | 72.000 | 66.400 | 69.200 | 68.383 | 44,305,397 |
| 2026-05-22 | 65.200 | 68.700 | 64.000 | 66.700 | 65.912 | 45,364,285 |
| 2026-05-21 | 61.300 | 63.600 | 61.300 | 62.800 | 62.058 | 19,271,325 |
| 2026-05-20 | 60.800 | 62.100 | 59.400 | 60.100 | 59.390 | 13,648,320 |
| 2026-05-19 | 60.800 | 64.700 | 60.300 | 60.500 | 59.786 | 22,402,684 |
| 2026-05-18 | 59.700 | 61.500 | 57.500 | 61.400 | 60.675 | 10,950,853 |
| 2026-05-15 | 63.100 | 64.300 | 59.700 | 60.500 | 59.786 | 29,699,590 |
| 2026-05-14 | 60.500 | 64.500 | 58.900 | 63.000 | 62.256 | 36,861,002 |
| 2026-05-13 | 61.600 | 62.600 | 59.000 | 59.900 | 59.193 | 17,977,997 |
| 2026-05-12 | 61.000 | 66.500 | 58.700 | 63.200 | 62.454 | 42,208,396 |
| 2026-05-11 | 60.600 | 62.500 | 57.800 | 61.000 | 60.280 | 25,560,851 |
| 2026-05-08 | 58.000 | 62.200 | 57.100 | 59.400 | 58.699 | 34,312,823 |
| 2026-05-07 | 58.700 | 60.900 | 57.700 | 57.900 | 57.216 | 26,935,565 |
| 2026-05-06 | 57.500 | 59.400 | 56.100 | 57.200 | 56.524 | 23,785,817 |
| 2026-05-05 | 54.800 | 57.000 | 54.400 | 55.800 | 55.141 | 11,047,740 |
| 2026-05-04 | 53.000 | 55.600 | 53.000 | 54.400 | 53.758 | 10,583,513 |
| 2026-04-30 | 53.900 | 54.900 | 52.000 | 52.000 | 51.386 | 10,373,731 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-19 | 0.6059 TWD |
| 2025-07-30 | 0.5000 TWD |
| 2024-07-19 | 3.5000 TWD |
| 2024-07-01 | 0.3000 TWD |
| 2023-07-07 | 1.0000 TWD |
| 2022-08-24 | 0.8800 TWD |
| 2021-08-31 | 0.8640 TWD |
| 2020-09-23 | 0.3470 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.