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03:30:04 EST Sat 07 Feb 2026
Enter Symbol
or Name
USA
CA



Z:UMC - UNITED MICRO ELECTRONICS ADS EACH REPR 5 ORD TWD10(SPONS) - https://www.umc.com
Sym-XBid - AskLastChg%ChVol$Vol#TrOpen-Hi-LoYear Hi-LoLast TrNewsDelay
UMC - Z1.710.00·10.960.110.06+0.0840.814,596.2145,25421,02310.06  10.195  9.98512.68  5.711319:54:10Feb 0515 min RT 2¢

Recent Trades - Last 10 of 21023
Time ETExPriceChangeVolume
19:54:10Z10.160.1932
19:47:08Z10.160.1915
19:46:47Z10.15880.1888200
19:33:57Z10.170.2020
19:23:45Z10.170.20100
19:23:45Z10.170.20100
19:22:26Z10.17990.209998
19:11:20Z10.190.229
18:42:17Z10.16260.192610
18:39:09Z10.18650.21651

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Recent Bulletins
Date ETSymbolTypeHeadline
2026-02-05 01:10U:UMCNews ReleaseUMC Reports Sales for January 2026
2026-01-28 05:30U:UMCNews ReleaseUMC Reports Fourth Quarter 2025 Results
2026-01-15 07:59U:UMCNews ReleaseSST and UMC Announce Immediate Availability of 28nm SuperFlash(TM) Gen 4 Automotive Grade 1 Platform
2026-01-07 01:30U:UMCNews ReleaseUMC Reports Sales for December 2025
2025-12-08 03:54U:UMCNews ReleaseUMC Licenses imec's iSiPP300 Technology to Extend Silicon Photonics Capabilities for Next-Generation Connectivity
2025-12-04 04:00U:UMCNews ReleaseUMC and Polar Collaborate to Meet Growing Demand for U.S. Onshore Semiconductor Manufacturing
2025-12-04 03:00U:UMCNews ReleaseUMC Reports Sales for November 2025
2025-11-06 03:00U:UMCNews ReleaseUMC Reports Sales for October 2025
2025-10-29 09:15U:UMCNews ReleaseUMC Reports Third Quarter 2025 Results
2025-10-07 04:00U:UMCNews ReleaseUMC Reports Sales for September 2025
2025-09-04 03:07U:UMCNews ReleaseUMC Reports Sales for August 2025
2025-08-08 03:45U:UMCNews ReleaseUMC's 1.5degreeC Net-Zero targets validated by Science Based Targets initiative (SBTi)
2025-08-06 02:00U:UMCNews ReleaseUMC Reports Sales for July 2025
2025-07-30 08:36U:UMCNews ReleaseUMC Reports Second Quarter 2025 Results
2025-07-29 09:00U:UMCNews ReleaseMultibeam Secures $31 Million in Series B Financing to Accelerate Global Deployment of E-Beam Lithography Production Solutions
2025-07-04 04:00U:UMCNews ReleaseUMC Reports Sales for June 2025
2025-06-05 04:00U:UMCNews ReleaseUMC Reports Sales for May 2025
2025-05-08 04:30U:UMCNews ReleaseUMC Reports Sales for April 2025
2025-04-24 06:42U:UMCNews ReleaseUMC Files Form 20-F for 2024 with US Securities and Exchange Commission
2025-04-23 10:00U:UMCNews ReleaseUMC Reports First Quarter 2025 Results