UD Electronic historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-11-10 | 31.500 | 31.500 | 31.000 | 31.150 | 30.072 | 191,649 |
| 2022-11-09 | 31.550 | 31.850 | 31.550 | 31.600 | 30.506 | 156,614 |
| 2022-11-08 | 31.700 | 31.950 | 31.350 | 31.550 | 30.458 | 167,500 |
| 2022-11-07 | 31.450 | 31.900 | 31.350 | 31.600 | 30.506 | 168,510 |
| 2022-11-04 | 31.250 | 31.400 | 31.000 | 31.400 | 30.313 | 253,470 |
| 2022-11-03 | 30.750 | 30.900 | 30.350 | 30.750 | 29.686 | 91,580 |
| 2022-11-02 | 30.700 | 31.100 | 30.450 | 30.800 | 29.734 | 229,108 |
| 2022-11-01 | 29.650 | 30.450 | 29.650 | 30.400 | 29.348 | 168,814 |
| 2022-10-31 | 29.500 | 30.050 | 29.500 | 29.600 | 28.576 | 87,680 |
| 2022-10-28 | 29.600 | 29.700 | 29.150 | 29.300 | 28.286 | 80,981 |
| 2022-10-27 | 29.100 | 29.800 | 29.100 | 29.800 | 28.769 | 153,624 |
| 2022-10-26 | 28.750 | 29.250 | 28.700 | 28.800 | 27.803 | 148,639 |
| 2022-10-25 | 29.750 | 29.750 | 28.700 | 29.000 | 27.996 | 146,243 |
| 2022-10-24 | 29.500 | 30.000 | 29.200 | 29.200 | 28.189 | 205,190 |
| 2022-10-21 | 29.000 | 29.150 | 28.750 | 28.750 | 27.755 | 124,222 |
| 2022-10-20 | 29.800 | 29.800 | 28.900 | 29.000 | 27.996 | 208,539 |
| 2022-10-19 | 30.000 | 30.200 | 29.700 | 29.950 | 28.913 | 72,399 |
| 2022-10-18 | 29.850 | 30.100 | 29.450 | 29.950 | 28.913 | 161,314 |
| 2022-10-17 | 29.200 | 29.500 | 28.450 | 29.500 | 28.479 | 271,233 |
| 2022-10-14 | 29.950 | 29.950 | 29.400 | 29.750 | 28.720 | 189,231 |
| 2022-10-13 | 30.400 | 30.800 | 28.700 | 28.750 | 27.755 | 731,664 |
| 2022-10-12 | 30.100 | 30.900 | 29.600 | 30.500 | 29.444 | 397,496 |
| 2022-10-11 | 30.500 | 30.500 | 29.950 | 30.000 | 28.962 | 263,405 |
| 2022-10-07 | 31.250 | 31.450 | 31.200 | 31.200 | 30.120 | 84,236 |
| 2022-10-06 | 31.600 | 31.600 | 31.000 | 31.400 | 30.313 | 76,622 |
| 2022-10-05 | 32.150 | 32.300 | 31.350 | 31.350 | 30.265 | 258,958 |
| 2022-10-04 | 31.400 | 31.800 | 31.200 | 31.750 | 30.651 | 154,584 |
| 2022-10-03 | 30.000 | 30.850 | 30.000 | 30.850 | 29.782 | 129,644 |
| 2022-09-30 | 29.050 | 30.600 | 29.000 | 30.500 | 29.444 | 272,561 |
| 2022-09-29 | 30.250 | 30.600 | 29.950 | 30.150 | 29.107 | 299,516 |
| 2022-09-28 | 30.950 | 30.950 | 29.700 | 29.800 | 28.769 | 373,887 |
| 2022-09-27 | 30.300 | 30.800 | 30.000 | 30.800 | 29.734 | 167,102 |
| 2022-09-26 | 32.700 | 33.150 | 30.300 | 30.300 | 29.251 | 924,543 |
| 2022-09-23 | 33.850 | 34.200 | 33.200 | 33.300 | 32.148 | 267,672 |
| 2022-09-22 | 33.500 | 33.900 | 33.500 | 33.550 | 32.389 | 97,642 |
| 2022-09-21 | 34.050 | 34.100 | 33.600 | 33.750 | 32.582 | 149,683 |
| 2022-09-20 | 34.050 | 34.150 | 33.950 | 34.150 | 32.968 | 135,324 |
| 2022-09-19 | 34.550 | 34.550 | 33.900 | 33.900 | 32.727 | 170,518 |
| 2022-09-16 | 34.350 | 34.800 | 34.300 | 34.500 | 33.306 | 179,043 |
| 2022-09-15 | 34.650 | 35.150 | 34.650 | 34.650 | 33.451 | 176,260 |
| 2022-09-14 | 34.400 | 34.950 | 34.200 | 34.700 | 33.499 | 173,303 |
| 2022-09-13 | 34.200 | 35.300 | 34.200 | 35.050 | 33.837 | 178,172 |
| 2022-09-12 | 34.900 | 34.900 | 34.000 | 34.250 | 33.065 | 357,606 |
| 2022-09-08 | 33.850 | 34.500 | 33.750 | 34.500 | 33.306 | 276,161 |
| 2022-09-07 | 34.600 | 34.600 | 33.650 | 33.800 | 32.630 | 363,979 |
| 2022-09-06 | 35.600 | 35.950 | 33.500 | 34.600 | 33.403 | 716,679 |
| 2022-09-05 | 37.700 | 37.700 | 35.500 | 35.500 | 34.271 | 1,127,641 |
| 2022-09-02 | 38.100 | 38.300 | 37.450 | 37.600 | 36.299 | 261,851 |
| 2022-09-01 | 38.300 | 38.800 | 37.850 | 37.850 | 36.540 | 383,945 |
| 2022-08-31 | 38.300 | 38.850 | 38.300 | 38.700 | 37.361 | 178,366 |
| 2022-08-30 | 38.000 | 38.450 | 37.950 | 38.400 | 37.071 | 175,620 |
| 2022-08-29 | 38.050 | 38.100 | 37.600 | 37.800 | 36.492 | 364,916 |
| 2022-08-26 | 38.900 | 39.400 | 38.900 | 39.000 | 37.650 | 440,515 |
| 2022-08-25 | 38.400 | 38.900 | 38.400 | 38.850 | 37.505 | 192,476 |
| 2022-08-24 | 38.550 | 38.850 | 38.300 | 38.300 | 36.974 | 245,249 |
| 2022-08-23 | 38.500 | 38.600 | 38.050 | 38.450 | 37.119 | 251,014 |
| 2022-08-22 | 39.400 | 39.400 | 38.400 | 38.650 | 37.312 | 485,475 |
| 2022-08-19 | 39.850 | 39.850 | 39.100 | 39.200 | 37.843 | 377,360 |
| 2022-08-18 | 38.750 | 39.600 | 38.550 | 39.350 | 37.988 | 734,497 |
| 2022-08-17 | 38.150 | 38.650 | 38.150 | 38.500 | 37.168 | 451,990 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-03 | 3.6484 TWD |
| 2025-08-01 | 2.9219 TWD |
| 2024-08-01 | 2.4458 TWD |
| 2023-08-01 | 2.2704 TWD |
| 2022-07-18 | 2.2917 TWD |
| 2021-07-28 | 1.3000 TWD |
| 2020-07-22 | 0.5000 TWD |
| 2019-07-24 | 1.2000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.