Repligen (RGEN) Options Chain & Prices $158.99 -3.68 (-2.26%) Closing price 04:00 PM EasternExtended Trading$159.10 +0.10 (+0.07%) As of 04:50 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends RGEN Put and Call Options List 1/16/2026 12/19/2025 8/15/2025 6/20/2025 5/16/2025 4/17/2025 3/21/2025 2/21/2025 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 VolatilityDeltaTrades2/21/2025$130.00$0.218Put15 - 15179(+109)229.37% (+52.14%)-0.02834712/21/2025$135.00$0.238Put6 - 6270(+0)199.70% (+26.20%)-0.03468512/21/2025$140.00$0.258Put1 - 1730(+0)169.68% (-0.59%)-0.04304712/21/2025$140.00$23.038Call77 - 38(-3)169.68% (-0.59%)0.95709832/21/2025$145.00$0.280Put821424(+120)139.18% (-28.01%)-0.05479832/21/2025$150.00$0.309Put112726(+0)108.43% (-55.88%)-0.07396842/21/2025$150.00$13.093Call5 - 328(+7)108.43% (-55.88%)0.92617722/21/2025$155.00$8.226Call1971110235(+179)81.75% (-79.86%)0.874713672/21/2025$160.00$1.198Put2518318(+0)68.44% (-90.39%)-0.311319102/21/2025$160.00$3.986Call4843 - 173(+99)68.44% (-90.37%)0.68884717 Get the Latest News and Ratings for RGEN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Repligen and its competitors with MarketBeat's FREE daily newsletter. 2/21/2025$165.00$3.689Put8519(+0)70.06% (-86.35%)-0.63502842/21/2025$165.00$1.477Call4572723(+4)70.06% (-86.35%)0.366011132/21/2025$175.00$12.694Put1 - 16(+0)108.01% (-52.13%)-0.8948551End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Biogen Options Data United Therapeutics Options Data Incyte Options Data BioMarin Pharmaceutical Options Data Neurocrine Biosciences Options Data Exact Sciences Options Data Exelixis Options Data Madrigal Pharmaceuticals Options Data Halozyme Therapeutics Options Data Alkermes Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:RGEN) was last updated on 2/21/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... 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