United Microelectronics CorporationUMCNYSE
LOADING
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| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 1/14/2026 | $8.57 | $8.80 | $8.52 | $8.79 | 10.69M |
| 1/13/2026 | $8.80 | $8.82 | $8.64 | $8.66 | 7.59M |
| 1/12/2026 | $8.76 | $8.89 | $8.76 | $8.85 | 6.42M |
| 1/9/2026 | $8.81 | $8.86 | $8.66 | $8.79 | 11.35M |
| 1/8/2026 | $8.56 | $8.72 | $8.47 | $8.55 | 11.43M |
| 1/7/2026 | $8.91 | $9.11 | $8.78 | $8.93 | 21.01M |
| 1/6/2026 | $7.85 | $8.15 | $7.84 | $8.12 | 16.42M |
| 1/5/2026 | $7.79 | $7.81 | $7.70 | $7.77 | 10.48M |
| 1/2/2026 | $7.85 | $7.90 | $7.76 | $7.84 | 11.61M |
| 12/31/2025 | $7.92 | $7.96 | $7.84 | $7.86 | 3.87M |
| 12/30/2025 | $7.98 | $8.00 | $7.94 | $7.96 | 2.98M |
| 12/29/2025 | $7.92 | $7.97 | $7.90 | $7.97 | 3.63M |
| 12/26/2025 | $7.99 | $8.06 | $7.99 | $8.02 | 3.97M |
| 12/24/2025 | $7.97 | $8.02 | $7.94 | $8.00 | 5.51M |
| 12/23/2025 | $8.04 | $8.05 | $7.92 | $7.97 | 5.38M |
| 12/22/2025 | $8.12 | $8.15 | $8.09 | $8.13 | 4.57M |
| 12/19/2025 | $8.09 | $8.17 | $8.09 | $8.10 | 13.18M |
| 12/18/2025 | $8.05 | $8.12 | $8.01 | $8.07 | 9.02M |
| 12/17/2025 | $8.08 | $8.16 | $7.98 | $8.00 | 10.22M |
| 12/16/2025 | $7.90 | $7.94 | $7.84 | $7.89 | 8.83M |
| 12/15/2025 | $7.92 | $7.95 | $7.83 | $7.84 | 6.92M |
| 12/12/2025 | $7.88 | $7.89 | $7.80 | $7.87 | 15.39M |
| 12/11/2025 | $7.91 | $7.91 | $7.78 | $7.89 | 8.40M |
| 12/10/2025 | $7.97 | $8.05 | $7.95 | $8.00 | 9.23M |
| 12/9/2025 | $8.02 | $8.10 | $7.97 | $8.09 | 8.90M |
| 12/8/2025 | $8.02 | $8.07 | $7.98 | $8.05 | 8.42M |
| 12/5/2025 | $7.90 | $8.06 | $7.88 | $8.02 | 10.66M |
| 12/4/2025 | $7.78 | $7.94 | $7.78 | $7.87 | 9.47M |
| 12/3/2025 | $7.67 | $7.87 | $7.66 | $7.85 | 9.27M |
| 12/2/2025 | $7.55 | $7.80 | $7.55 | $7.78 | 9.49M |
| 12/1/2025 | $7.49 | $7.60 | $7.48 | $7.53 | 6.63M |
| 11/28/2025 | $7.35 | $7.47 | $7.33 | $7.46 | 5.49M |
| 11/26/2025 | $7.31 | $7.43 | $7.28 | $7.33 | 8.09M |
| 11/25/2025 | $7.25 | $7.28 | $7.15 | $7.27 | 6.02M |
| 11/24/2025 | $7.33 | $7.45 | $7.33 | $7.44 | 9.73M |
| 11/21/2025 | $7.19 | $7.31 | $7.11 | $7.24 | 11.54M |
| 11/20/2025 | $7.26 | $7.27 | $7.05 | $7.12 | 12.39M |
| 11/19/2025 | $7.09 | $7.26 | $7.08 | $7.23 | 8.21M |
| 11/18/2025 | $6.99 | $7.12 | $6.99 | $7.06 | 7.76M |
| 11/17/2025 | $7.08 | $7.11 | $6.97 | $7.02 | 5.33M |
| 11/14/2025 | $7.09 | $7.24 | $7.07 | $7.14 | 5.89M |
| 11/13/2025 | $7.22 | $7.23 | $7.07 | $7.11 | 8.15M |
| 11/12/2025 | $7.25 | $7.33 | $7.16 | $7.24 | 7.06M |
| 11/11/2025 | $7.36 | $7.41 | $7.32 | $7.38 | 7.88M |
| 11/10/2025 | $7.43 | $7.45 | $7.34 | $7.43 | 7.13M |
| 11/7/2025 | $7.29 | $7.41 | $7.26 | $7.41 | 9.30M |
| 11/6/2025 | $7.48 | $7.50 | $7.15 | $7.31 | 10.94M |
| 11/5/2025 | $7.63 | $7.86 | $7.63 | $7.76 | 9.45M |
| 11/4/2025 | $7.69 | $7.72 | $7.60 | $7.60 | 10.11M |
| 11/3/2025 | $7.82 | $7.90 | $7.80 | $7.84 | 7.48M |
| 10/31/2025 | $7.61 | $7.85 | $7.57 | $7.71 | 10.15M |
| 10/30/2025 | $7.49 | $7.59 | $7.37 | $7.53 | 9.73M |
| 10/29/2025 | $7.80 | $7.81 | $7.29 | $7.39 | 12.48M |
| 10/28/2025 | $7.55 | $7.68 | $7.52 | $7.63 | 6.73M |
| 10/27/2025 | $7.52 | $7.58 | $7.42 | $7.57 | 8.01M |
| 10/24/2025 | $7.57 | $7.61 | $7.53 | $7.54 | 7.44M |
| 10/23/2025 | $7.35 | $7.55 | $7.35 | $7.52 | 5.61M |
| 10/22/2025 | $7.41 | $7.45 | $7.30 | $7.38 | 7.88M |
| 10/21/2025 | $7.49 | $7.49 | $7.37 | $7.45 | 6.14M |
| 10/20/2025 | $7.57 | $7.58 | $7.52 | $7.52 | 6.25M |
| 10/17/2025 | $7.47 | $7.54 | $7.40 | $7.47 | 4.30M |