MBX Biosciences (MBX) Options Chain & Prices $48.50 -1.96 (-3.88%) Closing price 10/23/2026 04:00 PM EasternExtended Trading$48.49 -0.01 (-0.02%) As of 10/23/2026 07:30 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 Massive. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest MBX Put and Call Options List 1/21/2028 4/16/2027 1/15/2027 12/18/2026 11/20/2026 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 More filters Fewer filters Done 0 Results Export ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades11/20/2026$40.00$10.758Call2 - 247(+3)106.51% (-3.59%)0.797967211/20/2026$45.00$7.742Call1 - 119(+1)108.72% (-0.62%)0.6671251End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Axsome Therapeutics Options Chain Lantheus Options Chain Amneal Pharmaceuticals Options Chain Definium Therapeutics Options Chain Arcutis Biotherapeutics Options Chain Tarsus Pharmaceuticals Options Chain Liquidia Options Chain Prestige Consumer Healthcare Options Chain Bausch Health Cos Options Chain Perrigo Options Chain Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:MBX) was last updated on 10/23/2026 by MarketBeat.com Staff. From Our PartnersFinancial legend: “This is bad, really bad...”Dr. Martin D. 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