Siward Crystal Technology Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-28 | 23.950 | 23.950 | 23.200 | 23.250 | 23.250 | 347,411 |
| 2025-10-27 | 23.600 | 23.800 | 23.350 | 23.750 | 23.750 | 487,168 |
| 2025-10-23 | 23.600 | 23.800 | 23.250 | 23.450 | 23.450 | 353,114 |
| 2025-10-22 | 23.350 | 23.750 | 23.300 | 23.600 | 23.600 | 526,384 |
| 2025-10-21 | 24.000 | 24.050 | 23.200 | 23.300 | 23.300 | 1,347,119 |
| 2025-10-20 | 22.350 | 23.450 | 22.250 | 23.450 | 23.450 | 1,486,864 |
| 2025-10-17 | 21.600 | 22.500 | 21.600 | 22.250 | 22.250 | 606,061 |
| 2025-10-16 | 21.450 | 21.800 | 21.450 | 21.600 | 21.600 | 283,462 |
| 2025-10-15 | 21.350 | 21.850 | 21.100 | 21.850 | 21.850 | 175,702 |
| 2025-10-14 | 22.000 | 22.000 | 21.250 | 21.300 | 21.300 | 296,001 |
| 2025-10-13 | 22.000 | 22.000 | 21.250 | 21.650 | 21.650 | 306,001 |
| 2025-10-09 | 22.200 | 22.450 | 22.100 | 22.350 | 22.350 | 316,271 |
| 2025-10-08 | 22.250 | 22.300 | 22.000 | 22.000 | 22.000 | 155,003 |
| 2025-10-07 | 22.300 | 22.450 | 21.900 | 22.300 | 22.300 | 348,099 |
| 2025-10-03 | 22.100 | 22.100 | 21.750 | 22.050 | 22.050 | 214,001 |
| 2025-10-02 | 22.000 | 22.150 | 21.750 | 22.000 | 22.000 | 320,600 |
| 2025-10-01 | 22.300 | 22.400 | 21.850 | 22.000 | 22.000 | 288,270 |
| 2025-09-30 | 22.350 | 22.400 | 22.050 | 22.050 | 22.050 | 221,187 |
| 2025-09-29 | 22.200 | 22.200 | 22.200 | 22.200 | 22.200 | 0 |
| 2025-09-26 | 22.950 | 22.950 | 22.100 | 22.200 | 22.200 | 419,078 |
| 2025-09-25 | 23.000 | 23.750 | 22.700 | 22.700 | 22.700 | 757,027 |
| 2025-09-24 | 23.150 | 23.150 | 22.550 | 22.850 | 22.850 | 353,020 |
| 2025-09-23 | 23.050 | 23.150 | 22.600 | 22.750 | 22.750 | 637,618 |
| 2025-09-22 | 22.950 | 24.150 | 22.800 | 23.000 | 23.000 | 2,709,191 |
| 2025-09-19 | 22.100 | 22.800 | 22.000 | 22.550 | 22.550 | 1,081,107 |
| 2025-09-18 | 21.800 | 22.250 | 21.700 | 22.100 | 22.100 | 1,033,175 |
| 2025-09-17 | 21.250 | 22.100 | 21.250 | 21.550 | 21.550 | 344,152 |
| 2025-09-16 | 20.900 | 21.300 | 20.800 | 21.250 | 21.250 | 220,065 |
| 2025-09-15 | 20.850 | 21.000 | 20.650 | 20.850 | 20.850 | 215,002 |
| 2025-09-12 | 21.000 | 21.200 | 20.750 | 20.850 | 20.850 | 329,093 |
| 2025-09-11 | 21.500 | 21.500 | 20.900 | 20.900 | 20.900 | 667,606 |
| 2025-09-10 | 21.900 | 21.900 | 21.500 | 21.500 | 21.500 | 318,159 |
| 2025-09-09 | 21.950 | 22.000 | 21.250 | 21.950 | 21.950 | 1,177,001 |
| 2025-09-08 | 22.250 | 22.650 | 22.000 | 22.150 | 22.150 | 399,302 |
| 2025-09-05 | 22.100 | 22.200 | 21.950 | 22.150 | 22.150 | 230,288 |
| 2025-09-04 | 21.850 | 22.000 | 21.800 | 22.000 | 22.000 | 248,283 |
| 2025-09-03 | 21.550 | 22.150 | 21.550 | 21.850 | 21.850 | 263,000 |
| 2025-09-02 | 21.850 | 21.850 | 21.300 | 21.600 | 21.600 | 176,003 |
| 2025-09-01 | 21.950 | 22.150 | 21.500 | 21.500 | 21.500 | 326,120 |
| 2025-08-29 | 22.000 | 22.050 | 21.550 | 21.900 | 21.900 | 381,013 |
| 2025-08-28 | 21.800 | 22.000 | 21.800 | 21.950 | 21.950 | 237,503 |
| 2025-08-27 | 21.850 | 22.050 | 21.850 | 22.000 | 22.000 | 247,174 |
| 2025-08-26 | 21.500 | 21.950 | 21.500 | 21.850 | 21.850 | 372,146 |
| 2025-08-25 | 21.900 | 21.900 | 21.500 | 21.500 | 21.500 | 315,012 |
| 2025-08-22 | 22.550 | 22.700 | 22.200 | 22.200 | 21.500 | 613,316 |
| 2025-08-21 | 22.500 | 22.750 | 22.400 | 22.450 | 21.742 | 349,011 |
| 2025-08-20 | 22.600 | 22.600 | 21.950 | 22.100 | 21.403 | 334,155 |
| 2025-08-19 | 23.200 | 23.250 | 22.400 | 22.800 | 22.081 | 488,004 |
| 2025-08-18 | 21.900 | 23.100 | 21.900 | 22.800 | 22.081 | 527,622 |
| 2025-08-15 | 22.000 | 22.100 | 21.850 | 22.100 | 22.100 | 227,163 |
| 2025-08-14 | 21.800 | 22.150 | 21.750 | 21.950 | 21.950 | 469,170 |
| 2025-08-13 | 21.650 | 21.850 | 21.550 | 21.750 | 21.750 | 159,570 |
| 2025-08-12 | 21.650 | 21.850 | 21.500 | 21.650 | 21.650 | 123,109 |
| 2025-08-11 | 21.600 | 21.650 | 21.400 | 21.600 | 21.600 | 307,253 |
| 2025-08-08 | 21.650 | 21.850 | 21.400 | 21.800 | 21.800 | 292,137 |
| 2025-08-07 | 22.150 | 22.150 | 21.500 | 21.850 | 21.850 | 408,143 |
| 2025-08-06 | 22.200 | 22.400 | 21.950 | 21.950 | 21.950 | 335,001 |
| 2025-08-05 | 21.850 | 22.150 | 21.700 | 22.150 | 22.150 | 566,040 |
| 2025-08-04 | 21.700 | 22.150 | 21.600 | 22.050 | 22.050 | 347,033 |
| 2025-08-01 | 21.500 | 21.850 | 21.500 | 21.850 | 21.850 | 102,758 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2022-08-30 | 1.5000 TWD |
| 2021-08-30 | 0.5000 TWD |
| 2020-08-28 | 0.9500 TWD |
| 2019-08-23 | 1.4500 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.