Altimmune (ALT) Options Chain & Prices $6.74 +0.79 (+13.28%) Closing price 04:00 PM EasternExtended Trading$6.80 +0.06 (+0.89%) As of 07:59 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 InterestTrendsBuy This Stock ALT Put and Call Options List 1/15/2027 1/16/2026 12/19/2025 9/19/2025 7/25/2025 7/18/2025 7/11/2025 7/3/2025 6/27/2025 6/20/2025 6/13/2025 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 VolatilityDeltaTrades6/13/2025$5.50$0.056Put65662821766(-724)187.89% (+93.45%)-0.097035876/13/2025$5.50$1.330Call5662902222921(-82)187.89% (+93.45%)0.902937336/13/2025$6.00$0.101Put19927126427(+296)157.85% (+68.79%)-0.18067406/13/2025$6.00$0.875Call1,2687692101925(+601)157.85% (+68.79%)0.8191881316/13/2025$6.50$0.223Put9883265981(+0)142.25% (+23.19%)-0.350731676/13/2025$6.50$0.497Call1,274704149442(+161)142.25% (+23.19%)0.6489011636/13/2025$7.00$0.500Put3061821230(-5)150.77% (+1.24%)-0.566232176/13/2025$7.00$0.274Call2,4961,550186642(+329)150.77% (+1.24%)0.4332012016/13/2025$7.50$0.899Put162151400(+0)172.31% (-4.28%)-0.713627546/13/2025$7.50$0.173Call653186294338(+5)172.31% (-4.28%)0.285771656/13/2025$8.00$0.123Call1256129807(+58)195.50% (-30.07%)0.20066417End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies APGE Options BHC Options BEAM Options ARQT Options BHVN Options SDGR Options EWTX Options JANX Options ETNB Options ADPT Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:ALT) was last updated on 6/10/2025 by MarketBeat.com Staff From Our PartnersSilicon Valley Gold RushA new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bil...Stansberry Research | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? 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