United Microelectronics Corporation (FRA:UMCB)
20.80
+1.00 (5.05%)
At close: Sep 18, 2026
FRA:UMCB Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 20.80 | 20.80 | 20.80 | 20.80 | 20.80 | 5.05% | - |
| Sep 17, 2026 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 1.54% | - |
| Sep 16, 2026 | 18.30 | 19.50 | 18.30 | 19.50 | 19.50 | 5.41% | 1,110 |
| Sep 15, 2026 | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | -2.63% | - |
| Sep 14, 2026 | 19.00 | 19.00 | 19.00 | 19.00 | 19.00 | 1.60% | - |
| Sep 11, 2026 | 18.70 | 18.70 | 18.70 | 18.70 | 18.70 | -2.09% | - |
| Sep 10, 2026 | 19.10 | 19.10 | 19.10 | 19.10 | 19.10 | 3.80% | - |
| Sep 9, 2026 | 18.40 | 18.40 | 18.40 | 18.40 | 18.40 | - | - |
| Sep 8, 2026 | 18.40 | 18.40 | 18.40 | 18.40 | 18.40 | -3.66% | - |
| Sep 7, 2026 | 18.10 | 19.20 | 18.10 | 19.10 | 19.10 | 14.37% | 3,360 |
| Sep 4, 2026 | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | -0.60% | - |
| Sep 3, 2026 | 16.80 | 16.80 | 16.80 | 16.80 | 16.80 | 0.60% | - |
| Sep 2, 2026 | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | -4.57% | - |
| Sep 1, 2026 | 17.50 | 17.50 | 17.50 | 17.50 | 17.50 | 4.79% | 8,000 |
| Aug 31, 2026 | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | -2.91% | - |
| Aug 28, 2026 | 17.20 | 17.20 | 17.20 | 17.20 | 17.20 | 1.78% | - |
| Aug 27, 2026 | 16.00 | 16.90 | 16.00 | 16.90 | 16.90 | 3.05% | 150 |
| Aug 26, 2026 | 16.40 | 16.40 | 16.40 | 16.40 | 16.40 | -6.29% | - |
| Aug 25, 2026 | 16.70 | 17.50 | 16.70 | 17.50 | 17.50 | 6.71% | 243 |
| Aug 24, 2026 | 16.40 | 16.40 | 16.40 | 16.40 | 16.40 | 9.33% | - |
| Aug 21, 2026 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | -1.32% | - |
| Aug 20, 2026 | 15.20 | 15.20 | 15.20 | 15.20 | 15.20 | -2.56% | - |
| Aug 19, 2026 | 15.60 | 15.60 | 15.60 | 15.60 | 15.60 | -1.89% | - |
| Aug 18, 2026 | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | -1.85% | - |
| Aug 17, 2026 | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | -1.22% | - |
| Aug 14, 2026 | 16.40 | 16.40 | 16.40 | 16.40 | 16.40 | - | - |
| Aug 13, 2026 | 16.40 | 16.40 | 16.40 | 16.40 | 16.40 | 1.86% | - |
| Aug 12, 2026 | 16.10 | 16.10 | 16.10 | 16.10 | 16.10 | 1.26% | - |
| Aug 11, 2026 | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | - | - |
| Aug 10, 2026 | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | 0.63% | - |
| Aug 7, 2026 | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | -9.71% | - |
| Aug 6, 2026 | 16.40 | 17.50 | 16.40 | 17.50 | 17.50 | 6.71% | 50 |
| Aug 5, 2026 | 16.40 | 16.40 | 16.40 | 16.40 | 16.40 | -4.09% | - |
| Aug 4, 2026 | 15.90 | 17.10 | 15.90 | 17.10 | 17.10 | 8.23% | 228 |
| Aug 3, 2026 | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | -2.47% | - |
| Jul 31, 2026 | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | 10.96% | 1,250 |
| Jul 30, 2026 | 14.60 | 14.60 | 14.60 | 14.60 | 14.60 | 6.57% | 1,250 |
| Jul 29, 2026 | 13.70 | 13.70 | 13.70 | 13.70 | 13.70 | -8.67% | - |
| Jul 28, 2026 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | -11.24% | - |
| Jul 27, 2026 | 16.90 | 16.90 | 16.90 | 16.90 | 16.90 | 0.60% | - |
| Jul 24, 2026 | 16.80 | 16.80 | 16.80 | 16.80 | 16.80 | -7.69% | - |
| Jul 23, 2026 | 18.20 | 18.20 | 18.20 | 18.20 | 18.20 | 0.55% | - |
| Jul 22, 2026 | 18.10 | 18.10 | 18.10 | 18.10 | 18.10 | -1.09% | - |
| Jul 21, 2026 | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | 5.78% | - |
| Jul 20, 2026 | 17.10 | 17.30 | 17.10 | 17.30 | 17.30 | -6.49% | 180 |
| Jul 17, 2026 | 18.10 | 18.50 | 18.10 | 18.50 | 18.50 | -7.50% | 335 |
| Jul 16, 2026 | 21.20 | 21.20 | 20.00 | 20.00 | 20.00 | -7.41% | 100 |
| Jul 15, 2026 | 22.00 | 22.00 | 21.60 | 21.60 | 21.60 | 6.93% | 125 |
| Jul 14, 2026 | 20.20 | 20.20 | 20.20 | 20.20 | 20.20 | -0.98% | - |
| Jul 13, 2026 | 20.80 | 20.80 | 20.40 | 20.40 | 20.40 | -3.77% | 191 |