United Microelectronics (UMC) Options Chain & Prices $6.59 -0.10 (-1.49%) Closing price 08/29/2025 03:59 PM EasternExtended Trading$6.60 +0.00 (+0.08%) As of 08/29/2025 07:52 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock UMC Put and Call Options List 1/15/2027 4/17/2026 1/16/2026 10/17/2025 9/19/2025 Options Date Put and Call Options Put Options Call Options Options Type All In The Money Out of The Money Moneyness With Volume Without Volume All Volume Strike Price Min Strike Price Max Export to Excel ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades9/19/2025$7.00$0.482Put1010 - 1234(+1)34.52% (+3.52%)-0.74848239/19/2025$7.00$0.078Call2 - - 217(+5)34.52% (+3.52%)0.2501951End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies NXP Semiconductors Options L3Harris Technologies Options Astera Labs Options Ericsson Options STMicroelectronics Options Nokia Options Hubbell Options Celestica Options ASE Technology Options ON Semiconductor Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NYSE:UMC) was last updated on 8/30/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredEveryone’s watching Nvidia right now. 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