Gossamer Bio (GOSS) Options Chain & Prices $1.06 +0.04 (+3.92%) Closing price 04:00 PM EasternExtended Trading$1.03 -0.03 (-2.45%) As of 07:55 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock GOSS Put and Call Options List 12/18/2026 1/16/2026 11/21/2025 8/15/2025 6/20/2025 5/16/2025 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 VolatilityDeltaTrades5/16/2025$1.00$0.114Call163101621713(+0)126.52% (-31.42%)0.5574025End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Chimerix Options Chain Day One Biopharmaceuticals Options Chain CureVac Options Chain AbCellera Biologics Options Chain Rocket Pharmaceuticals Options Chain uniQure Options Chain Xencor Options Chain Immunome Options Chain Phibro Animal Health Options Chain Praxis Precision Medicines Options Chain Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:GOSS) was last updated on 5/1/2025 by MarketBeat.com Staff From Our PartnersHow to invest in Elon Musk’s Optimus before its launchElon Musk is set to completely take over the AI industry with Optimus… A breakthrough AI-powered robot that El...InvestorPlace | SponsoredElon Set to Shock the World by May 1st ?Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believ...Brownstone Research | SponsoredTrump announcement boosts “next Bitcoin”President Trump just made his first big crypto move ... 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