United Microelectronics (UMC) Options Chain & Prices $26.42 -0.79 (-2.90%) As of 09:53 AM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock UMC Put and Call Options List 1/21/2028 1/15/2027 10/16/2026 8/21/2026 7/17/2026 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 ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades7/17/2026$22.00$0.393Put331301000(+20)91.04% (-0.42%)-0.135966147/17/2026$22.00$5.418Call13754290(-34)91.04% (-0.42%)0.90935987/17/2026$23.00$0.600Put2 - 1550(+19)90.48% (-0.59%)-0.18989127/17/2026$23.00$4.568Call262 - 5617(-27)90.48% (-0.59%)0.85352987/17/2026$24.00$0.878Put3219121776(+2)90.23% (-0.64%)-0.253512147/17/2026$24.00$3.794Call20 - 7740(+17)90.23% (-0.64%)0.78400657/17/2026$25.00$1.237Put60 - 431902(-23)90.24% (-0.60%)-0.324263147/17/2026$25.00$3.110Call2618215921229(+59)90.24% (-2.26%)0.704585397/17/2026$26.00$1.679Put24 - 385(+5)90.46% (-0.48%)-0.39882377/17/2026$26.00$2.523Call693526412(+38)90.46% (-0.48%)0.621174167/17/2026$27.00$2.203Put2312282(+0)90.84% (-0.30%)-0.47375567/17/2026$27.00$2.028Call673131391(+4)90.84% (-0.30%)0.538487217/17/2026$28.00$1.618Call134483020278(+17)91.34% (-0.07%)0.460223477/17/2026$29.00$1.283Call1,4986703421362(+107)91.93% (+0.18%)0.3887234707/17/2026$30.00$4.207Put4 - 224(+0)92.58% (+0.46%)-0.67435127/17/2026$30.00$1.012Call184134324297(-162)92.58% (+0.46%)0.325113567/17/2026$31.00$0.795Call32625136(+4)93.27% (+0.74%)0.26965497/17/2026$32.00$0.623Call84 - 81169(+105)93.98% (+1.02%)0.22207411End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies ASE Technology Options NXP Semiconductors Options Nokia Options Astera Labs Options STMicroelectronics Options Lumentum Options L3Harris Technologies Options Flex Options Credo Technology Group Options onsemi Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NYSE:UMC) was last updated on 7/1/2026 by MarketBeat.com Staff. From Our PartnersThe 1934 playbookIn 1934, a legal government maneuver transferred billions in wealth overnight. 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