Spero Therapeutics (SPRO) Options Chain & Prices $1.14 -0.03 (-2.56%) Closing price 10/8/2026 04:00 PM EasternExtended Trading$1.18 +0.04 (+3.16%) As of 10/8/2026 07:30 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 EventsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC Filings SPRO Put and Call Options List 4/16/2027 1/15/2027 11/20/2026 10/16/2026 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 More filters Fewer filters Done 0 Results Export ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTradesEnd-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Amarin Options Data Aurora Cannabis Options Data Lifecore Biomedical Options Data Siga Technologies Options Data Zentalis Pharmaceuticals Options Data Neumora Therapeutics Options Data NRx Pharmaceuticals Options Data Immunic Options Data Cumberland Pharmaceuticals Options Data Vivani Medical Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:SPRO) was last updated on 10/8/2026 by MarketBeat.com Staff. 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