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UMC
United Microelectronic Corp.
stockNYSEADR

Market OpenOct 28, 2026 11:59:00 AM EDT
18.67USD-3.985%(-0.78)4,420,049
Pre-marketOct 28, 2026 9:29:30 AM EDT
19.01USD-2.262%(-0.44)
18.67Bid18.68Ask0.01Spread
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