UD Electronic historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-22 | 118.50 | 119.00 | 112.00 | 112.50 | 112.50 | 1,169,851 |
| 2026-10-21 | 119.00 | 119.50 | 117.00 | 117.50 | 117.50 | 803,553 |
| 2026-10-20 | 119.00 | 120.50 | 117.00 | 117.00 | 117.00 | 806,728 |
| 2026-10-19 | 120.50 | 121.00 | 117.00 | 119.00 | 119.00 | 793,026 |
| 2026-10-16 | 119.00 | 123.00 | 119.00 | 121.50 | 121.50 | 2,323,937 |
| 2026-10-15 | 118.00 | 119.50 | 116.50 | 117.50 | 117.50 | 1,003,171 |
| 2026-10-14 | 120.00 | 121.00 | 119.00 | 120.00 | 120.00 | 916,310 |
| 2026-10-13 | 117.50 | 119.00 | 115.50 | 118.50 | 118.50 | 986,020 |
| 2026-10-12 | 117.50 | 119.00 | 117.00 | 118.50 | 118.50 | 710,061 |
| 2026-10-08 | 118.00 | 119.50 | 117.00 | 117.50 | 117.50 | 980,123 |
| 2026-10-07 | 118.50 | 119.50 | 117.00 | 118.00 | 118.00 | 1,638,050 |
| 2026-10-06 | 114.00 | 117.00 | 113.50 | 116.50 | 116.50 | 1,174,018 |
| 2026-10-05 | 113.50 | 114.50 | 112.50 | 113.00 | 113.00 | 666,310 |
| 2026-10-02 | 111.00 | 113.50 | 110.50 | 113.00 | 113.00 | 589,075 |
| 2026-10-01 | 111.50 | 111.50 | 110.00 | 110.50 | 110.50 | 288,085 |
| 2026-09-30 | 111.50 | 111.50 | 109.50 | 110.50 | 110.50 | 378,039 |
| 2026-09-29 | 110.00 | 111.00 | 109.50 | 110.00 | 110.00 | 262,150 |
| 2026-09-24 | 109.00 | 110.50 | 109.00 | 110.50 | 110.50 | 402,180 |
| 2026-09-23 | 108.50 | 110.00 | 108.50 | 109.50 | 109.50 | 393,015 |
Page 1 of 1 · 19 trading days
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.