Siward Crystal Technology Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-30 | 40.600 | 40.750 | 39.400 | 39.550 | 39.550 | 1,660,512 |
| 2026-04-29 | 40.000 | 41.900 | 38.900 | 40.200 | 40.200 | 2,788,808 |
| 2026-04-28 | 38.000 | 40.850 | 38.000 | 40.500 | 40.500 | 3,196,293 |
| 2026-04-27 | 39.450 | 39.450 | 36.200 | 37.200 | 37.200 | 5,486,281 |
| 2026-04-24 | 43.200 | 43.200 | 38.900 | 40.200 | 40.200 | 7,019,441 |
| 2026-04-23 | 46.650 | 46.650 | 42.750 | 43.200 | 43.200 | 7,437,620 |
| 2026-04-22 | 48.850 | 48.850 | 45.750 | 47.500 | 47.500 | 6,684,330 |
| 2026-04-21 | 48.850 | 51.200 | 48.500 | 49.250 | 49.250 | 40,472,781 |
| 2026-04-20 | 45.750 | 46.600 | 44.900 | 46.600 | 46.600 | 27,453,635 |
| 2026-04-17 | 43.750 | 43.850 | 41.100 | 42.400 | 42.400 | 45,663,558 |
| 2026-04-16 | 37.300 | 40.300 | 37.250 | 40.300 | 40.300 | 17,566,308 |
| 2026-04-15 | 35.500 | 37.850 | 35.000 | 36.650 | 36.650 | 31,317,320 |
| 2026-04-14 | 37.300 | 38.350 | 34.400 | 34.450 | 34.450 | 37,537,898 |
| 2026-04-13 | 32.100 | 34.900 | 31.800 | 34.900 | 34.900 | 19,120,782 |
| 2026-04-10 | 30.800 | 33.000 | 30.650 | 31.750 | 31.750 | 11,350,537 |
| 2026-04-09 | 30.200 | 30.550 | 29.700 | 30.400 | 30.400 | 3,471,079 |
| 2026-04-08 | 29.800 | 30.500 | 29.500 | 30.200 | 30.200 | 2,890,026 |
| 2026-04-07 | 30.350 | 30.550 | 29.000 | 29.100 | 29.100 | 3,271,560 |
| 2026-04-02 | 32.000 | 32.500 | 29.750 | 30.350 | 30.350 | 9,146,452 |
| 2026-04-01 | 29.700 | 31.500 | 29.300 | 31.250 | 31.250 | 10,655,672 |
| 2026-03-31 | 28.800 | 30.850 | 28.350 | 28.700 | 28.700 | 8,369,973 |
| 2026-03-30 | 30.800 | 31.650 | 27.850 | 28.150 | 28.150 | 12,982,344 |
| 2026-03-27 | 27.500 | 30.900 | 27.450 | 30.900 | 30.900 | 14,154,077 |
| 2026-03-26 | 29.350 | 29.400 | 28.100 | 28.100 | 28.100 | 2,675,101 |
| 2026-03-25 | 29.800 | 30.300 | 28.700 | 29.100 | 29.100 | 11,368,821 |
| 2026-03-24 | 27.500 | 29.400 | 26.200 | 29.400 | 29.400 | 5,055,855 |
| 2026-03-23 | 27.600 | 27.900 | 26.700 | 26.750 | 26.750 | 1,228,184 |
| 2026-03-20 | 28.100 | 29.050 | 27.650 | 28.300 | 28.300 | 1,807,311 |
| 2026-03-19 | 27.350 | 28.150 | 27.350 | 27.900 | 27.900 | 793,508 |
| 2026-03-18 | 28.150 | 28.450 | 27.400 | 27.900 | 27.900 | 814,090 |
| 2026-03-17 | 26.950 | 27.900 | 26.950 | 27.650 | 27.650 | 878,712 |
| 2026-03-16 | 26.900 | 27.200 | 26.600 | 26.600 | 26.600 | 640,013 |
| 2026-03-13 | 26.700 | 27.400 | 26.450 | 26.900 | 26.900 | 525,460 |
| 2026-03-12 | 27.400 | 27.700 | 26.800 | 26.900 | 26.900 | 683,433 |
| 2026-03-11 | 26.950 | 27.900 | 26.700 | 27.650 | 27.650 | 682,196 |
| 2026-03-10 | 26.650 | 27.000 | 26.200 | 26.350 | 26.350 | 707,613 |
| 2026-03-09 | 26.500 | 26.500 | 25.100 | 25.850 | 25.850 | 1,287,427 |
| 2026-03-06 | 27.650 | 28.150 | 27.400 | 27.500 | 27.500 | 664,504 |
| 2026-03-05 | 27.700 | 28.300 | 27.350 | 27.650 | 27.650 | 1,168,101 |
| 2026-03-04 | 27.850 | 28.500 | 26.500 | 26.800 | 26.800 | 1,865,235 |
| 2026-03-03 | 30.100 | 30.400 | 28.200 | 28.500 | 28.500 | 2,541,743 |
| 2026-03-02 | 28.100 | 30.600 | 28.100 | 30.200 | 30.200 | 2,894,173 |
| 2026-02-26 | 30.300 | 30.400 | 29.800 | 30.050 | 30.050 | 3,649,143 |
| 2026-02-25 | 31.250 | 31.350 | 30.100 | 30.800 | 30.800 | 14,260,336 |
| 2026-02-24 | 27.950 | 30.450 | 27.950 | 30.300 | 30.300 | 6,698,661 |
| 2026-02-23 | 26.600 | 28.500 | 26.500 | 28.300 | 28.300 | 1,647,014 |
| 2026-02-11 | 26.700 | 26.700 | 26.100 | 26.400 | 26.400 | 594,391 |
| 2026-02-10 | 26.850 | 27.050 | 26.000 | 26.300 | 26.300 | 941,283 |
| 2026-02-09 | 26.800 | 26.950 | 26.350 | 26.550 | 26.550 | 1,043,138 |
| 2026-02-06 | 27.050 | 27.050 | 25.850 | 26.300 | 26.300 | 1,454,670 |
| 2026-02-05 | 28.150 | 28.450 | 27.250 | 27.300 | 27.300 | 1,780,278 |
| 2026-02-04 | 27.550 | 29.000 | 27.100 | 28.350 | 28.350 | 3,136,700 |
| 2026-02-03 | 27.400 | 28.050 | 27.150 | 27.500 | 27.500 | 1,503,501 |
| 2026-02-02 | 27.050 | 27.500 | 26.550 | 26.800 | 26.800 | 2,302,587 |
| 2026-01-30 | 30.000 | 30.150 | 28.000 | 28.000 | 28.000 | 6,803,619 |
| 2026-01-29 | 30.350 | 30.450 | 29.400 | 30.450 | 30.450 | 7,807,244 |
| 2026-01-28 | 29.800 | 30.300 | 29.100 | 30.200 | 30.200 | 8,039,431 |
| 2026-01-27 | 30.200 | 30.450 | 29.200 | 29.600 | 29.600 | 4,593,257 |
| 2026-01-26 | 30.650 | 30.650 | 29.000 | 30.050 | 30.050 | 8,340,543 |
| 2026-01-23 | 27.950 | 30.650 | 27.700 | 30.650 | 30.650 | 15,085,683 |
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.