Repligen (RGEN) Options Chain & Prices $124.91 +2.18 (+1.78%) As of 02:12 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock RGEN Put and Call Options List 11/20/2026 8/21/2026 7/17/2026 6/18/2026 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 VolatilityDeltaTrades6/18/2026$105.00$19.420Call2 - - 5(+0)63.60% (+8.97%)0.86771416/18/2026$110.00$1.776Put3 - - 5(+0)56.31% (+3.71%)-0.18535616/18/2026$110.00$14.881Call11 - 26(+0)56.31% (+3.71%)0.81561416/18/2026$115.00$2.796Put723545(+0)52.72% (+1.90%)-0.27518556/18/2026$115.00$10.908Call4 - 126(+0)52.72% (+1.90%)0.72634536/18/2026$120.00$7.644Call55 - 23(+0)51.22% (+1.60%)0.60707616/18/2026$125.00$6.983Put3 - - 49(+0)50.44% (+1.34%)-0.52771716/18/2026$125.00$5.095Call5 - - 173(+0)50.44% (+1.34%)0.47569736/18/2026$130.00$3.275Call33 - 18(+0)50.44% (+1.21%)0.35093226/18/2026$135.00$2.075Call82113(+0)51.17% (+0.86%)0.24795156/18/2026$140.00$1.311Call62914045416(+0)52.31% (-0.04%)0.170649956/18/2026$145.00$0.838Call3 - 154(+0)53.77% (-1.17%)0.1164392End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Bio-Techne Options Data Agilent Technologies Options Data Bio-Rad Laboratories Options Data Danaher Options Data Mettler-Toledo International Options Data Revvity Options Data Thermo Fisher Scientific Options Data United Therapeutics Options Data Incyte Options Data Neurocrine Biosciences Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:RGEN) was last updated on 5/29/2026 by MarketBeat.com Staff. From Our PartnersThe 1934 playbookIn 1934, a legal government maneuver transferred billions in wealth overnight. 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