UMC
United Microelectronic Corp.
stockNYSEADR
Market OpenOct 28, 2026 12:00:07 PM EDT
18.67USD-4.036%(-0.78)4,460,322
Pre-marketOct 28, 2026 9:29:30 AM EDT
19.01USD-2.262%(-0.44)
UMC News
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