Alnylam Pharmaceuticals (ALNY) Options Chain & Prices $300.51 +2.03 (+0.68%) Closing price 04:00 PM EasternExtended Trading$301.80 +1.29 (+0.43%) As of 04:47 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 EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ALNY Put and Call Options List 12/17/2027 3/19/2027 1/15/2027 12/18/2026 9/18/2026 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$250.00$1.676Put32 - - 15(+0)48.86% (+0.77%)-0.08538936/18/2026$260.00$2.604Put37 - - 19(+1)46.39% (+0.65%)-0.12784856/18/2026$270.00$4.024Put1511417(+0)44.10% (+0.51%)-0.18793266/18/2026$280.00$6.141Put321450(+1)42.06% (+0.38%)-0.26865436/18/2026$290.00$9.203Put1134283(+0)40.29% (+0.26%)-0.370413116/18/2026$290.00$18.525Call1 - 1233(+1)40.30% (+0.27%)0.63144116/18/2026$300.00$13.432Put1436199(-2)38.87% (+0.16%)-0.48778136/18/2026$300.00$12.770Call14211204(+6)38.87% (+0.16%)0.51477496/18/2026$310.00$18.997Put11 - 415(+0)37.83% (+0.07%)-0.61038516/18/2026$310.00$8.326Call1016418(+288)37.83% (+0.07%)0.39359176/18/2026$320.00$5.152Call1795387(-1)37.20% (+0.01%)0.28160976/18/2026$350.00$51.915Put11 - 5(+0)37.50% (+0.07%)-0.93320916/18/2026$360.00$61.564Put11 - 3(+0)38.11% (+0.14%)-0.9651061End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Vertex Pharmaceuticals Options Data Regeneron Pharmaceuticals Options Data Biogen Options Data United Therapeutics Options Data Incyte Options Data Neurocrine Biosciences Options Data Exelixis Options Data Ionis Pharmaceuticals Options Data Madrigal Pharmaceuticals Options Data BioMarin Pharmaceutical Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:ALNY) was last updated on 5/21/2026 by MarketBeat.com Staff. 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