UD Electronic historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-08-16 | 38.800 | 39.200 | 38.400 | 38.400 | 37.071 | 651,406 |
| 2022-08-15 | 38.100 | 38.700 | 37.800 | 38.550 | 37.216 | 845,426 |
| 2022-08-12 | 37.950 | 39.000 | 37.850 | 38.050 | 36.733 | 1,043,550 |
| 2022-08-11 | 37.950 | 38.100 | 37.250 | 37.650 | 36.347 | 433,006 |
| 2022-08-10 | 36.800 | 37.700 | 36.700 | 37.450 | 36.154 | 374,007 |
| 2022-08-09 | 36.500 | 37.200 | 36.350 | 36.800 | 35.526 | 378,756 |
| 2022-08-08 | 36.350 | 37.500 | 36.100 | 37.350 | 36.057 | 539,342 |
| 2022-08-05 | 37.100 | 38.250 | 36.350 | 36.350 | 35.092 | 1,591,699 |
| 2022-08-04 | 36.200 | 36.300 | 35.000 | 35.900 | 34.658 | 375,774 |
| 2022-08-03 | 36.000 | 37.000 | 36.000 | 36.150 | 34.899 | 384,165 |
| 2022-08-02 | 37.750 | 37.800 | 36.850 | 36.850 | 35.575 | 359,492 |
| 2022-08-01 | 37.950 | 38.450 | 37.700 | 38.150 | 36.830 | 263,316 |
| 2022-07-29 | 38.000 | 38.250 | 37.750 | 37.950 | 36.637 | 238,209 |
| 2022-07-28 | 38.300 | 38.900 | 37.750 | 37.750 | 36.444 | 174,153 |
| 2022-07-27 | 37.650 | 38.400 | 37.300 | 38.150 | 36.830 | 316,535 |
| 2022-07-26 | 38.900 | 38.900 | 37.650 | 37.650 | 36.347 | 504,271 |
| 2022-07-25 | 38.050 | 39.050 | 37.850 | 38.900 | 37.554 | 409,895 |
| 2022-07-22 | 38.300 | 38.800 | 38.150 | 38.150 | 36.830 | 606,582 |
| 2022-07-21 | 37.850 | 38.500 | 37.800 | 38.300 | 36.974 | 763,269 |
| 2022-07-20 | 36.550 | 38.150 | 36.550 | 37.650 | 36.347 | 869,193 |
| 2022-07-19 | 36.150 | 36.350 | 35.700 | 36.350 | 35.092 | 362,233 |
| 2022-07-18 | 36.100 | 37.000 | 35.600 | 36.050 | 34.802 | 689,480 |
| 2022-07-15 | 37.450 | 37.850 | 37.200 | 37.700 | 34.183 | 1,222,491 |
| 2022-07-14 | 36.650 | 37.700 | 36.600 | 37.300 | 33.820 | 713,189 |
| 2022-07-13 | 37.300 | 37.350 | 36.550 | 36.950 | 33.503 | 307,119 |
| 2022-07-12 | 37.200 | 37.200 | 36.000 | 36.050 | 32.687 | 814,239 |
| 2022-07-11 | 37.750 | 37.900 | 37.000 | 37.450 | 33.956 | 661,037 |
| 2022-07-08 | 39.500 | 39.500 | 37.400 | 37.750 | 34.228 | 1,605,573 |
| 2022-07-07 | 38.950 | 38.950 | 37.100 | 38.500 | 34.908 | 879,159 |
| 2022-07-06 | 39.500 | 40.000 | 38.300 | 38.300 | 34.727 | 446,930 |
| 2022-07-05 | 39.150 | 40.200 | 38.400 | 40.000 | 36.268 | 754,704 |
| 2022-07-04 | 38.200 | 38.950 | 37.600 | 38.200 | 34.636 | 807,496 |
| 2022-07-01 | 42.350 | 42.350 | 38.150 | 38.150 | 34.591 | 2,225,410 |
| 2022-06-30 | 42.750 | 42.750 | 41.500 | 42.350 | 38.399 | 521,927 |
| 2022-06-29 | 43.450 | 43.600 | 42.900 | 43.000 | 38.988 | 356,174 |
| 2022-06-28 | 43.800 | 43.850 | 43.050 | 43.750 | 39.668 | 354,714 |
| 2022-06-27 | 43.800 | 43.850 | 43.400 | 43.800 | 39.714 | 419,717 |
| 2022-06-24 | 42.550 | 43.300 | 42.200 | 43.050 | 39.034 | 530,435 |
| 2022-06-23 | 41.200 | 41.900 | 41.000 | 41.850 | 37.946 | 357,339 |
| 2022-06-22 | 42.450 | 42.500 | 41.300 | 41.300 | 37.447 | 527,473 |
| 2022-06-21 | 41.650 | 42.450 | 41.650 | 42.200 | 38.263 | 445,639 |
| 2022-06-20 | 43.450 | 43.650 | 41.200 | 41.250 | 37.402 | 976,637 |
| 2022-06-17 | 42.500 | 43.350 | 42.050 | 43.350 | 39.306 | 911,384 |
| 2022-06-16 | 45.450 | 45.750 | 43.300 | 43.300 | 39.260 | 999,976 |
| 2022-06-15 | 46.000 | 48.850 | 45.000 | 45.000 | 40.802 | 4,055,404 |
| 2022-06-14 | 45.350 | 45.950 | 44.600 | 45.950 | 41.663 | 514,852 |
| 2022-06-13 | 46.000 | 46.100 | 45.500 | 45.800 | 41.527 | 627,362 |
| 2022-06-10 | 45.600 | 46.500 | 45.300 | 46.450 | 42.117 | 770,628 |
| 2022-06-09 | 45.950 | 46.300 | 45.800 | 45.850 | 41.573 | 1,126,444 |
| 2022-06-08 | 46.000 | 46.000 | 45.300 | 45.350 | 41.119 | 488,570 |
| 2022-06-07 | 44.550 | 45.400 | 44.500 | 45.300 | 41.074 | 350,724 |
| 2022-06-06 | 44.900 | 45.200 | 44.450 | 44.550 | 40.394 | 219,605 |
| 2022-06-02 | 45.100 | 45.300 | 44.450 | 44.850 | 40.666 | 499,976 |
| 2022-06-01 | 45.000 | 46.350 | 44.950 | 45.100 | 40.893 | 1,506,110 |
| 2022-05-31 | 44.450 | 44.850 | 43.950 | 44.750 | 40.575 | 466,488 |
| 2022-05-30 | 44.050 | 44.550 | 44.000 | 44.400 | 40.258 | 291,057 |
| 2022-05-27 | 44.500 | 44.800 | 43.800 | 43.850 | 39.759 | 443,755 |
| 2022-05-26 | 44.650 | 44.650 | 43.500 | 44.000 | 39.895 | 296,533 |
| 2022-05-25 | 44.200 | 44.200 | 43.400 | 44.050 | 39.940 | 278,427 |
| 2022-05-24 | 44.950 | 44.950 | 43.300 | 43.300 | 39.260 | 304,674 |
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.