Large gap with delayed quotes
|
Official
05/23/2026
-
02:04:00
|
Bid
05/22/2026 -
22:00:00
|
Bid Volume |
Ask
05/22/2026 -
22:00:00
|
Ask Volume |
|---|---|---|---|---|
|
18.22
-0.13
(
-0.71% )
|
18.20
|
5,000 |
18.21
|
21,200 |
Master data
| Company | United Microelectronics Corp |
|---|---|
| CCY | USD |
| ISIN | US9108734057 |
| Valor | 3408263 |
| Symbol | UMC |
| Sector | Electronics & semiconductors |
| Share type | American Depositary Receipt (sponsored) /SADR |
Fundamental data
| Dividend (2026) | Ordinary dividend |
|---|---|
| Last dividend | |
| Dividend Yield | +2.65% |
| Shares outstanding | 2.509 B |
| Nominal | 10.00 |
| Nominal Currency | TWD |
| Market Cap | 45.719 B |
Main data
| Last | - | 02:04:00 | 18.22 |
|---|---|---|---|
| Close | - | 05/21/2026 | 18.35 |
| Day Change % | - | - | -0.71% |
| Day Change | - | - | -0.13 |
| Volume | - | - | 3,162,538.00 |
| Turnover | - | - | - |
| Previous year close | - | 12/31/2025 | 7.86 |
| YTD % | - | - | +133.46% |
Performance (Previous year close 7.86)
| Period | High | Low | Perf. % |
|---|---|---|---|
| 1 W | 18.445 (05/22/2026) |
16.835 (05/16/2026) |
+6.43% |
| 4 Weeks | 18.445 (05/22/2026) |
11.455 (04/28/2026) |
+52.92% |
| 12 Weeks | 18.445 (05/22/2026) |
8.29 (04/03/2026) |
+78.16% |
| Perf. after 01.01 | - | - | +133.46% |
| 26 Weeks | 18.445 (05/22/2026) |
7.105 (11/22/2025) |
+151.66% |
| 52 Weeks | 18.445 (05/22/2026) |
6.56 (09/03/2025) |
+127.39% |
Difference trading
| Open | - | 15:30:01 | 18.05 |
|---|---|---|---|
| Bid | - | 22:00:00 | 18.20 |
| Bid Size | - | - | 5,000 |
| Ask | - | 22:00:00 | 18.21 |
| Ask Size | - | - | 21,200 |
Technical data
| Hist. Vol 30 days | 60.83% |
|---|---|
| Hist. Vol 90 days | 56.40% |
| Hist. Vol 180 days | 57.06% |
| Hist. Vol 250 days | 44.93% |
Difference price
| Previous Day High | 18.445 |
|---|---|
| Previous Day Low | 18.015 |
News
| No news for this instrument |