Wafer Works historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-21 | 33.100 | 35.800 | 32.800 | 35.800 | 35.800 | 44,195,069 |
| 2025-10-20 | 30.950 | 32.800 | 30.750 | 32.550 | 32.550 | 19,116,535 |
| 2025-10-17 | 31.500 | 31.500 | 30.700 | 30.900 | 30.900 | 6,447,201 |
| 2025-10-16 | 31.200 | 32.450 | 31.200 | 31.600 | 31.600 | 17,412,022 |
| 2025-10-15 | 30.000 | 31.450 | 29.500 | 31.300 | 31.300 | 11,035,113 |
| 2025-10-14 | 31.300 | 31.550 | 29.700 | 29.700 | 29.700 | 11,979,235 |
| 2025-10-13 | 27.900 | 31.500 | 27.900 | 31.350 | 31.350 | 14,378,030 |
| 2025-10-09 | 31.050 | 31.250 | 30.500 | 30.800 | 30.800 | 7,336,741 |
| 2025-10-08 | 30.900 | 31.700 | 30.200 | 30.750 | 30.750 | 12,429,963 |
| 2025-10-07 | 30.550 | 31.500 | 30.150 | 31.050 | 31.050 | 9,012,442 |
| 2025-10-03 | 31.100 | 32.300 | 30.400 | 30.450 | 30.450 | 29,398,882 |
| 2025-10-02 | 30.500 | 30.900 | 30.200 | 30.500 | 30.500 | 6,760,154 |
| 2025-10-01 | 30.450 | 31.850 | 30.250 | 30.500 | 30.500 | 9,858,807 |
| 2025-09-30 | 29.850 | 30.700 | 29.450 | 30.450 | 30.450 | 7,900,152 |
| 2025-09-29 | 29.700 | 29.700 | 29.700 | 29.700 | 29.700 | 0 |
| 2025-09-26 | 31.700 | 32.450 | 29.650 | 29.700 | 29.700 | 20,172,453 |
| 2025-09-25 | 31.000 | 31.950 | 30.450 | 31.700 | 31.700 | 12,945,514 |
| 2025-09-24 | 31.600 | 33.550 | 30.800 | 31.100 | 31.100 | 43,126,938 |
| 2025-09-23 | 31.250 | 31.600 | 30.600 | 31.300 | 31.300 | 10,440,827 |
| 2025-09-22 | 31.100 | 31.750 | 30.400 | 30.900 | 30.900 | 15,410,895 |
| 2025-09-19 | 33.100 | 33.400 | 31.050 | 31.400 | 31.400 | 38,985,045 |
| 2025-09-18 | 32.800 | 34.700 | 31.900 | 33.450 | 33.450 | 71,433,131 |
| 2025-09-17 | 31.700 | 34.800 | 31.000 | 33.100 | 33.100 | 95,923,775 |
| 2025-09-16 | 31.200 | 32.450 | 30.150 | 31.950 | 31.950 | 83,228,657 |
| 2025-09-15 | 28.800 | 29.800 | 28.800 | 29.800 | 29.800 | 11,579,878 |
| 2025-09-12 | 24.800 | 27.100 | 24.800 | 27.100 | 27.100 | 13,816,554 |
| 2025-09-11 | 25.300 | 26.250 | 24.650 | 24.650 | 24.650 | 6,124,306 |
| 2025-09-10 | 25.750 | 25.800 | 25.100 | 25.300 | 25.300 | 4,074,260 |
| 2025-09-09 | 26.300 | 26.350 | 25.600 | 25.900 | 25.900 | 5,008,213 |
| 2025-09-08 | 25.800 | 26.600 | 25.100 | 26.150 | 26.150 | 10,652,894 |
| 2025-09-05 | 24.900 | 25.400 | 24.400 | 25.300 | 25.300 | 7,396,322 |
| 2025-09-04 | 24.150 | 25.200 | 24.150 | 24.750 | 24.750 | 8,569,390 |
| 2025-09-03 | 23.200 | 24.600 | 23.200 | 23.800 | 23.800 | 4,515,004 |
| 2025-09-02 | 23.500 | 23.750 | 23.100 | 23.200 | 23.200 | 1,591,781 |
| 2025-09-01 | 24.000 | 24.150 | 23.200 | 23.400 | 23.400 | 2,547,651 |
| 2025-08-29 | 24.550 | 24.650 | 24.050 | 24.050 | 24.050 | 2,043,078 |
| 2025-08-28 | 24.450 | 24.600 | 24.150 | 24.300 | 24.300 | 2,103,479 |
| 2025-08-27 | 25.500 | 25.500 | 24.500 | 24.550 | 24.550 | 4,553,614 |
| 2025-08-26 | 24.200 | 24.600 | 24.000 | 24.400 | 24.400 | 2,010,468 |
| 2025-08-25 | 25.250 | 25.250 | 24.100 | 24.100 | 24.100 | 3,518,222 |
| 2025-08-22 | 25.400 | 25.450 | 24.550 | 24.600 | 24.600 | 4,120,699 |
| 2025-08-21 | 23.950 | 25.500 | 23.900 | 25.250 | 25.250 | 7,555,847 |
| 2025-08-20 | 24.150 | 24.200 | 23.400 | 23.600 | 23.600 | 3,694,800 |
| 2025-08-19 | 24.450 | 24.800 | 24.050 | 24.350 | 24.350 | 3,820,296 |
| 2025-08-18 | 24.350 | 24.800 | 24.200 | 24.450 | 24.450 | 3,791,544 |
| 2025-08-15 | 24.400 | 24.500 | 23.900 | 24.350 | 24.350 | 3,911,126 |
| 2025-08-14 | 23.800 | 24.650 | 23.650 | 24.350 | 24.350 | 8,083,493 |
| 2025-08-13 | 23.700 | 24.000 | 23.200 | 23.500 | 23.500 | 3,970,400 |
| 2025-08-12 | 22.850 | 23.600 | 22.850 | 23.300 | 23.300 | 2,093,310 |
| 2025-08-11 | 22.800 | 23.000 | 22.400 | 22.850 | 22.850 | 1,799,987 |
| 2025-08-08 | 23.500 | 23.750 | 23.000 | 23.000 | 23.000 | 3,723,082 |
| 2025-08-07 | 24.350 | 24.900 | 23.450 | 23.450 | 23.450 | 10,527,496 |
| 2025-08-06 | 23.600 | 23.700 | 23.000 | 23.400 | 23.400 | 1,841,397 |
| 2025-08-05 | 23.500 | 23.950 | 23.450 | 23.600 | 23.600 | 2,276,425 |
| 2025-08-04 | 23.550 | 23.650 | 23.100 | 23.400 | 23.400 | 2,591,822 |
| 2025-08-01 | 23.150 | 23.150 | 23.150 | 23.150 | 23.150 | 4,428,893 |
| 2025-07-31 | 23.750 | 23.750 | 22.950 | 23.150 | 23.150 | 2,918,380 |
| 2025-07-30 | 23.400 | 23.750 | 22.700 | 23.750 | 23.750 | 3,796,379 |
| 2025-07-29 | 23.300 | 23.600 | 22.950 | 22.950 | 22.950 | 2,375,880 |
| 2025-07-28 | 23.050 | 23.350 | 22.700 | 23.150 | 23.150 | 2,186,585 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2024-07-23 | 0.6414 TWD |
| 2023-07-19 | 2.4626 TWD |
| 2022-07-19 | 1.3321 TWD |
| 2021-08-09 | 1.0778 TWD |
| 2020-07-13 | 1.7636 TWD |
| 2019-07-11 | 2.4495 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.