Sino-American Silicon Products historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-21 | 126.50 | 134.00 | 125.50 | 129.50 | 127.08 | 26,624,444 |
| 2025-10-20 | 123.00 | 126.00 | 122.00 | 125.00 | 122.67 | 5,971,468 |
| 2025-10-17 | 125.50 | 126.50 | 121.50 | 121.50 | 119.23 | 5,429,234 |
| 2025-10-16 | 124.50 | 131.00 | 123.00 | 126.00 | 123.65 | 16,480,297 |
| 2025-10-15 | 118.00 | 124.00 | 117.00 | 123.50 | 121.20 | 8,221,866 |
| 2025-10-14 | 121.00 | 123.00 | 117.00 | 117.00 | 114.82 | 6,313,408 |
| 2025-10-13 | 115.50 | 120.50 | 115.50 | 120.50 | 118.25 | 5,922,701 |
| 2025-10-09 | 121.50 | 123.00 | 119.00 | 121.00 | 118.74 | 5,297,659 |
| 2025-10-08 | 120.50 | 122.00 | 118.00 | 121.00 | 118.74 | 4,042,981 |
| 2025-10-07 | 119.00 | 122.50 | 118.00 | 121.50 | 119.23 | 8,257,002 |
| 2025-10-03 | 120.50 | 124.00 | 117.50 | 118.00 | 115.80 | 12,162,131 |
| 2025-10-02 | 117.00 | 120.50 | 115.50 | 118.50 | 116.29 | 7,641,162 |
| 2025-10-01 | 116.50 | 118.50 | 115.50 | 116.00 | 113.84 | 3,774,359 |
| 2025-09-30 | 115.50 | 116.50 | 114.50 | 116.00 | 113.84 | 3,572,255 |
| 2025-09-29 | 113.50 | 113.50 | 113.50 | 113.50 | 111.38 | 0 |
| 2025-09-26 | 116.00 | 116.50 | 112.50 | 113.50 | 111.38 | 6,074,448 |
| 2025-09-25 | 119.50 | 120.00 | 117.00 | 117.00 | 114.82 | 4,809,048 |
| 2025-09-24 | 119.00 | 119.50 | 116.50 | 118.50 | 116.29 | 8,543,843 |
| 2025-09-23 | 125.50 | 126.00 | 119.00 | 121.00 | 118.74 | 10,672,012 |
| 2025-09-22 | 123.50 | 125.50 | 122.50 | 124.00 | 121.69 | 13,294,151 |
| 2025-09-19 | 127.00 | 127.50 | 122.00 | 124.00 | 121.69 | 34,171,238 |
| 2025-09-18 | 117.00 | 126.00 | 116.00 | 124.50 | 122.18 | 42,290,406 |
| 2025-09-17 | 120.00 | 122.00 | 115.00 | 115.00 | 112.85 | 40,902,191 |
| 2025-09-16 | 109.50 | 119.00 | 109.50 | 118.50 | 116.29 | 46,197,439 |
| 2025-09-15 | 107.50 | 111.50 | 106.50 | 108.50 | 106.48 | 19,791,037 |
| 2025-09-12 | 102.50 | 108.00 | 102.50 | 107.50 | 105.49 | 11,146,445 |
| 2025-09-11 | 104.50 | 105.00 | 101.00 | 101.00 | 99.115 | 3,268,017 |
| 2025-09-10 | 106.50 | 106.50 | 104.50 | 104.50 | 102.55 | 3,042,737 |
| 2025-09-09 | 105.50 | 106.00 | 104.00 | 105.50 | 103.53 | 2,829,859 |
| 2025-09-08 | 103.50 | 105.00 | 103.50 | 104.50 | 102.55 | 2,167,577 |
| 2025-09-05 | 105.50 | 106.00 | 103.50 | 103.50 | 101.57 | 1,786,533 |
| 2025-09-04 | 103.00 | 105.50 | 102.50 | 104.50 | 102.55 | 3,228,432 |
| 2025-09-03 | 100.00 | 103.50 | 100.00 | 102.50 | 100.59 | 2,257,619 |
| 2025-09-02 | 102.00 | 103.50 | 99.300 | 100.00 | 98.134 | 3,510,930 |
| 2025-09-01 | 103.00 | 104.00 | 100.50 | 101.50 | 99.606 | 2,735,833 |
| 2025-08-29 | 105.00 | 106.00 | 103.50 | 103.50 | 101.57 | 2,028,646 |
| 2025-08-28 | 104.50 | 105.00 | 104.00 | 104.50 | 102.55 | 1,804,214 |
| 2025-08-27 | 105.00 | 105.50 | 104.00 | 104.50 | 102.55 | 2,817,186 |
| 2025-08-26 | 106.00 | 107.00 | 105.00 | 105.00 | 103.04 | 4,057,783 |
| 2025-08-25 | 106.50 | 107.50 | 105.50 | 105.50 | 103.53 | 3,422,894 |
| 2025-08-22 | 107.00 | 107.00 | 104.50 | 105.50 | 103.53 | 3,925,698 |
| 2025-08-21 | 103.00 | 106.50 | 103.00 | 106.00 | 104.02 | 6,667,067 |
| 2025-08-20 | 103.00 | 104.00 | 101.00 | 102.00 | 100.10 | 5,861,828 |
| 2025-08-19 | 103.00 | 105.00 | 101.00 | 104.00 | 102.06 | 5,679,615 |
| 2025-08-18 | 100.50 | 102.50 | 100.50 | 102.00 | 100.10 | 3,095,040 |
| 2025-08-15 | 101.00 | 101.50 | 99.800 | 100.50 | 98.625 | 2,065,654 |
| 2025-08-14 | 100.00 | 101.50 | 100.00 | 101.00 | 99.115 | 2,432,247 |
| 2025-08-13 | 102.00 | 102.50 | 99.400 | 99.700 | 97.839 | 4,118,023 |
| 2025-08-12 | 100.50 | 101.50 | 100.00 | 101.50 | 99.606 | 2,755,007 |
| 2025-08-11 | 100.00 | 100.50 | 98.200 | 100.00 | 98.134 | 5,784,669 |
| 2025-08-08 | 104.50 | 105.00 | 100.50 | 100.50 | 98.625 | 8,727,966 |
| 2025-08-07 | 107.00 | 110.00 | 105.00 | 105.00 | 103.04 | 18,466,036 |
| 2025-08-06 | 103.50 | 103.50 | 100.50 | 101.00 | 99.115 | 3,514,105 |
| 2025-08-05 | 103.00 | 105.00 | 102.50 | 103.50 | 101.57 | 3,996,316 |
| 2025-08-04 | 101.00 | 103.00 | 99.700 | 102.00 | 100.10 | 1,952,600 |
| 2025-08-01 | 101.00 | 101.00 | 101.00 | 101.00 | 99.115 | 0 |
| 2025-07-31 | 102.50 | 103.50 | 100.00 | 101.00 | 99.115 | 8,685,733 |
| 2025-07-30 | 104.50 | 104.50 | 101.50 | 102.00 | 100.10 | 7,246,265 |
| 2025-07-29 | 105.00 | 106.50 | 103.00 | 103.00 | 101.08 | 6,483,583 |
| 2025-07-28 | 107.00 | 108.00 | 104.50 | 105.00 | 103.04 | 5,826,985 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-23 | 2.5000 TWD |
| 2026-01-08 | 1.0000 TWD |
| 2025-07-23 | 3.5000 TWD |
| 2025-01-20 | 3.0000 TWD |
| 2024-07-23 | 5.3000 TWD |
| 2024-01-25 | 3.5000 TWD |
| 2023-07-25 | 5.8000 TWD |
| 2023-01-12 | 5.5700 TWD |
| 2022-07-19 | 4.5000 TWD |
| 2022-01-13 | 3.5000 TWD |
| 2021-07-22 | 5.5000 TWD |
| 2021-01-26 | 3.5000 TWD |
| 2020-07-23 | 5.0000 TWD |
| 2019-07-23 | 3.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.