UMC
United Microelectronic Corp.
stockNYSEADR
Market OpenOct 28, 2026 11:15:11 AM EDT
18.68USD-3.933%(-0.77)3,863,852
Pre-marketOct 28, 2026 9:29:30 AM EDT
19.01USD-2.262%(-0.44)
UMC News
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