Ultra Chip historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-21 | 63.000 | 64.400 | 62.000 | 63.900 | 63.900 | 397,030 |
| 2026-07-20 | 62.900 | 63.500 | 58.500 | 62.300 | 62.300 | 589,075 |
| 2026-07-17 | 66.000 | 66.400 | 62.300 | 63.200 | 63.200 | 733,500 |
| 2026-07-16 | 69.800 | 69.800 | 66.900 | 67.900 | 67.900 | 487,000 |
| 2026-07-15 | 71.100 | 71.100 | 69.000 | 69.900 | 69.900 | 502,001 |
| 2026-07-14 | 72.400 | 72.400 | 65.700 | 70.000 | 70.000 | 1,027,300 |
| 2026-07-13 | 74.200 | 74.800 | 70.300 | 71.900 | 71.900 | 1,114,564 |
| 2026-07-10 | 73.800 | 73.800 | 73.800 | 73.800 | 73.800 | 0 |
| 2026-07-09 | 74.500 | 76.100 | 73.600 | 73.800 | 73.800 | 667,500 |
| 2026-07-08 | 75.100 | 75.600 | 72.700 | 74.700 | 74.700 | 1,052,052 |
| 2026-07-07 | 82.000 | 82.100 | 74.900 | 75.100 | 75.100 | 4,055,265 |
| 2026-07-06 | 84.000 | 85.100 | 81.300 | 83.200 | 83.200 | 6,520,350 |
| 2026-07-03 | 78.000 | 84.100 | 78.000 | 82.700 | 82.700 | 7,505,344 |
| 2026-07-02 | 76.600 | 79.500 | 74.900 | 78.000 | 78.000 | 2,075,160 |
| 2026-07-01 | 78.100 | 79.900 | 76.400 | 76.800 | 76.800 | 2,406,019 |
| 2026-06-30 | 74.100 | 79.000 | 73.600 | 78.100 | 78.100 | 2,398,373 |
| 2026-06-29 | 71.300 | 75.300 | 70.700 | 72.700 | 72.700 | 873,160 |
| 2026-06-26 | 74.500 | 75.000 | 70.200 | 71.500 | 71.500 | 671,284 |
| 2026-06-25 | 76.800 | 76.900 | 74.500 | 75.100 | 75.100 | 472,047 |
| 2026-06-24 | 75.000 | 76.800 | 73.200 | 75.800 | 75.800 | 748,589 |
| 2026-06-23 | 79.200 | 79.200 | 73.700 | 75.100 | 75.100 | 1,245,328 |
| 2026-06-22 | 75.200 | 81.000 | 75.200 | 78.400 | 78.400 | 2,248,311 |
| 2026-06-18 | 72.400 | 76.400 | 72.400 | 74.000 | 74.000 | 1,538,500 |
| 2026-06-17 | 70.500 | 72.700 | 69.600 | 71.600 | 71.600 | 544,421 |
| 2026-06-16 | 73.000 | 73.800 | 70.700 | 71.300 | 71.300 | 799,201 |
| 2026-06-15 | 73.100 | 73.200 | 71.300 | 71.500 | 71.500 | 881,080 |
| 2026-06-12 | 75.000 | 75.000 | 71.500 | 71.500 | 71.500 | 833,351 |
| 2026-06-11 | 72.500 | 74.300 | 69.000 | 71.300 | 71.300 | 1,456,030 |
| 2026-06-10 | 76.300 | 78.000 | 73.200 | 73.500 | 73.500 | 3,157,304 |
| 2026-06-09 | 71.200 | 74.200 | 68.900 | 73.900 | 73.900 | 1,512,157 |
| 2026-06-08 | 66.900 | 69.900 | 66.900 | 69.800 | 69.800 | 1,240,019 |
| 2026-06-05 | 74.100 | 75.900 | 73.100 | 74.300 | 74.300 | 1,168,500 |
| 2026-06-04 | 77.800 | 80.000 | 75.300 | 75.900 | 75.900 | 1,990,100 |
| 2026-06-03 | 78.000 | 79.000 | 75.700 | 75.700 | 75.700 | 1,288,239 |
| 2026-06-02 | 78.000 | 78.200 | 73.800 | 77.300 | 77.300 | 2,486,191 |
| 2026-06-01 | 80.100 | 80.100 | 78.000 | 78.000 | 78.000 | 2,413,571 |
| 2026-05-29 | 82.000 | 82.800 | 79.700 | 80.700 | 80.700 | 4,967,201 |
| 2026-05-28 | 79.900 | 82.900 | 79.400 | 82.000 | 82.000 | 9,349,529 |
| 2026-05-27 | 80.100 | 81.600 | 77.600 | 79.700 | 79.700 | 4,500,611 |
| 2026-05-26 | 78.700 | 82.000 | 75.800 | 79.200 | 79.200 | 6,477,980 |
| 2026-05-25 | 78.500 | 80.400 | 77.000 | 78.500 | 78.500 | 7,289,155 |
| 2026-05-22 | 74.500 | 78.200 | 70.500 | 77.400 | 77.400 | 9,206,705 |
| 2026-05-21 | 66.900 | 71.300 | 65.700 | 71.300 | 71.300 | 3,729,587 |
| 2026-05-20 | 61.200 | 67.000 | 60.400 | 64.900 | 64.900 | 2,931,100 |
| 2026-05-19 | 63.800 | 64.900 | 60.100 | 61.800 | 61.800 | 2,068,206 |
| 2026-05-18 | 64.100 | 65.200 | 62.600 | 64.300 | 64.300 | 2,243,265 |
| 2026-05-15 | 64.200 | 68.800 | 64.200 | 65.500 | 65.500 | 5,678,619 |
| 2026-05-14 | 63.400 | 64.500 | 61.400 | 62.600 | 62.600 | 3,664,692 |
| 2026-05-13 | 63.000 | 69.100 | 62.000 | 63.800 | 63.800 | 10,547,464 |
| 2026-05-12 | 57.600 | 63.000 | 56.500 | 63.000 | 63.000 | 3,910,122 |
| 2026-05-11 | 56.500 | 58.600 | 54.000 | 57.300 | 57.300 | 2,719,110 |
| 2026-05-08 | 59.100 | 59.100 | 53.500 | 55.000 | 55.000 | 4,686,297 |
| 2026-05-07 | 52.200 | 56.100 | 51.500 | 56.100 | 56.100 | 3,219,696 |
| 2026-05-06 | 52.400 | 52.700 | 50.500 | 51.000 | 51.000 | 1,039,100 |
| 2026-05-05 | 49.800 | 52.300 | 49.350 | 51.900 | 51.900 | 1,360,321 |
| 2026-05-04 | 51.000 | 51.600 | 49.250 | 49.750 | 49.750 | 1,386,500 |
| 2026-04-30 | 46.750 | 49.500 | 46.200 | 47.850 | 47.850 | 688,206 |
| 2026-04-29 | 46.250 | 46.750 | 45.200 | 46.500 | 46.500 | 350,043 |
| 2026-04-28 | 48.000 | 48.000 | 46.250 | 46.250 | 46.250 | 477,364 |
| 2026-04-27 | 48.750 | 49.000 | 46.350 | 47.500 | 47.500 | 533,462 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-11 | 0.3578 TWD |
| 2025-08-21 | 0.5133 TWD |
| 2024-07-31 | 0.5069 TWD |
| 2023-08-08 | 2.6676 TWD |
| 2022-07-07 | 4.0015 TWD |
| 2021-09-30 | 0.6234 TWD |
| 2020-08-18 | 0.4005 TWD |
| 2019-07-15 | 1.5138 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.