Ultra Chip historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-16 | 51.100 | 51.200 | 49.650 | 49.750 | 49.750 | 401,010 |
| 2026-01-15 | 50.100 | 50.800 | 49.650 | 50.300 | 50.300 | 339,013 |
| 2026-01-14 | 48.600 | 50.400 | 48.400 | 50.100 | 50.100 | 418,350 |
| 2026-01-13 | 50.100 | 50.200 | 48.600 | 48.600 | 48.600 | 792,263 |
| 2026-01-12 | 49.350 | 51.200 | 49.350 | 50.200 | 50.200 | 437,119 |
| 2026-01-09 | 51.000 | 51.000 | 48.800 | 49.250 | 49.250 | 512,100 |
| 2026-01-08 | 52.000 | 53.000 | 50.200 | 50.200 | 50.200 | 1,247,293 |
| 2026-01-07 | 49.750 | 52.400 | 49.050 | 51.300 | 51.300 | 833,304 |
| 2026-01-06 | 50.700 | 50.900 | 49.750 | 49.750 | 49.750 | 678,060 |
| 2026-01-05 | 51.000 | 51.200 | 49.800 | 50.200 | 50.200 | 748,431 |
| 2026-01-02 | 51.300 | 51.500 | 50.300 | 50.700 | 50.700 | 494,001 |
| 2025-12-31 | 52.800 | 52.800 | 50.300 | 50.600 | 50.600 | 624,001 |
| 2025-12-30 | 51.000 | 52.800 | 50.000 | 52.500 | 52.500 | 622,238 |
| 2025-12-29 | 52.100 | 52.700 | 50.700 | 51.000 | 51.000 | 790,193 |
| 2025-12-26 | 54.200 | 54.300 | 51.200 | 51.900 | 51.900 | 1,662,714 |
| 2025-12-24 | 51.100 | 54.900 | 51.100 | 53.900 | 53.900 | 2,618,715 |
| 2025-12-23 | 52.400 | 52.900 | 50.400 | 50.600 | 50.600 | 503,020 |
| 2025-12-22 | 51.200 | 51.700 | 50.800 | 51.100 | 51.100 | 208,069 |
| 2025-12-19 | 51.200 | 52.200 | 50.400 | 50.800 | 50.800 | 293,115 |
| 2025-12-18 | 51.200 | 51.500 | 50.300 | 50.700 | 50.700 | 299,010 |
| 2025-12-17 | 51.300 | 53.000 | 51.200 | 51.200 | 51.200 | 375,125 |
| 2025-12-16 | 51.900 | 52.700 | 50.200 | 51.300 | 51.300 | 624,100 |
| 2025-12-15 | 51.700 | 52.600 | 50.800 | 51.900 | 51.900 | 353,010 |
| 2025-12-12 | 52.100 | 52.800 | 51.700 | 52.700 | 52.700 | 514,047 |
| 2025-12-11 | 53.400 | 53.400 | 51.700 | 51.700 | 51.700 | 737,211 |
| 2025-12-10 | 53.500 | 56.000 | 52.500 | 53.400 | 53.400 | 2,315,000 |
| 2025-12-09 | 51.600 | 54.500 | 51.600 | 54.000 | 54.000 | 2,463,550 |
| 2025-12-08 | 51.800 | 53.400 | 50.300 | 50.900 | 50.900 | 1,388,254 |
| 2025-12-05 | 51.500 | 51.700 | 50.000 | 51.600 | 51.600 | 1,024,130 |
| 2025-12-04 | 53.500 | 53.800 | 51.200 | 52.000 | 52.000 | 2,382,001 |
| 2025-12-03 | 52.000 | 56.300 | 50.900 | 53.800 | 53.800 | 7,378,927 |
| 2025-12-02 | 48.500 | 52.300 | 47.400 | 51.300 | 51.300 | 9,306,550 |
| 2025-12-01 | 45.000 | 47.550 | 44.950 | 47.550 | 47.550 | 1,086,126 |
| 2025-11-28 | 41.950 | 43.400 | 41.900 | 43.250 | 43.250 | 345,149 |
| 2025-11-27 | 41.750 | 42.450 | 41.400 | 41.950 | 41.950 | 74,000 |
| 2025-11-26 | 41.500 | 42.350 | 41.500 | 41.750 | 41.750 | 165,000 |
| 2025-11-25 | 40.200 | 41.000 | 40.200 | 40.750 | 40.750 | 129,000 |
| 2025-11-24 | 40.950 | 41.100 | 39.900 | 39.950 | 39.950 | 160,075 |
| 2025-11-21 | 40.800 | 41.200 | 39.450 | 39.800 | 39.800 | 306,000 |
| 2025-11-20 | 40.800 | 41.850 | 40.800 | 41.600 | 41.600 | 249,053 |
| 2025-11-19 | 40.250 | 41.000 | 40.000 | 40.150 | 40.150 | 258,000 |
| 2025-11-18 | 41.200 | 41.750 | 40.200 | 40.800 | 40.800 | 192,001 |
| 2025-11-17 | 43.000 | 43.000 | 41.350 | 41.350 | 41.350 | 460,000 |
| 2025-11-14 | 44.300 | 44.300 | 43.200 | 43.250 | 43.250 | 297,425 |
| 2025-11-13 | 44.700 | 44.700 | 44.050 | 44.500 | 44.500 | 104,001 |
| 2025-11-12 | 44.400 | 44.900 | 44.200 | 44.400 | 44.400 | 195,001 |
| 2025-11-11 | 43.050 | 44.550 | 43.050 | 44.100 | 44.100 | 281,013 |
| 2025-11-10 | 43.450 | 43.500 | 42.900 | 43.300 | 43.300 | 297,000 |
| 2025-11-07 | 44.250 | 44.250 | 43.300 | 43.500 | 43.500 | 268,000 |
| 2025-11-06 | 44.900 | 44.900 | 43.800 | 44.250 | 44.250 | 196,051 |
| 2025-11-05 | 45.200 | 45.200 | 43.200 | 44.150 | 44.150 | 471,000 |
| 2025-11-04 | 46.700 | 46.850 | 45.200 | 45.200 | 45.200 | 319,000 |
| 2025-11-03 | 45.950 | 47.750 | 45.700 | 46.650 | 46.650 | 332,020 |
| 2025-10-31 | 45.950 | 45.950 | 45.300 | 45.550 | 45.550 | 128,321 |
| 2025-10-30 | 46.300 | 46.300 | 45.300 | 45.750 | 45.750 | 322,001 |
| 2025-10-29 | 47.000 | 47.600 | 46.500 | 46.600 | 46.600 | 176,236 |
| 2025-10-28 | 47.850 | 47.850 | 46.300 | 46.700 | 46.700 | 287,217 |
| 2025-10-27 | 48.800 | 48.800 | 47.250 | 47.700 | 47.700 | 319,100 |
| 2025-10-23 | 48.500 | 48.850 | 47.400 | 47.500 | 47.500 | 445,005 |
| 2025-10-22 | 47.250 | 50.500 | 47.250 | 49.000 | 49.000 | 1,567,205 |
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.