United Microelectronics Corporation historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-30 | 80.500 | 80.900 | 76.300 | 77.300 | 75.999 | 331,616,948 |
| 2026-04-29 | 75.300 | 75.300 | 72.400 | 74.500 | 73.246 | 119,808,582 |
| 2026-04-28 | 72.300 | 77.700 | 71.300 | 75.100 | 73.836 | 162,722,456 |
| 2026-04-27 | 76.000 | 76.400 | 70.700 | 72.700 | 71.477 | 185,496,761 |
| 2026-04-24 | 77.000 | 78.300 | 73.300 | 74.500 | 73.246 | 178,977,116 |
| 2026-04-23 | 79.500 | 79.500 | 71.600 | 73.600 | 72.362 | 230,028,648 |
← NewerPage 3 of 3 · 126 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-08 | 2.6081 TWD |
| 2025-06-24 | 2.8502 TWD |
| 2024-07-02 | 3.0001 TWD |
| 2023-06-27 | 3.6005 TWD |
| 2022-06-22 | 3.0000 TWD |
| 2021-07-22 | 1.5999 TWD |
| 2020-07-15 | 0.8040 TWD |
| 2019-07-16 | 0.5899 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.