Cardiff Oncology (CRDF) Options Chain & Prices $1.73 +0.04 (+2.37%) Closing price 05/14/2026 04:00 PM EasternExtended Trading$1.74 +0.01 (+0.29%) As of 07:37 AM 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 EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock CRDF Put and Call Options List 1/21/2028 1/15/2027 11/20/2026 8/21/2026 7/17/2026 6/18/2026 5/15/2026 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 VolatilityDeltaTrades5/15/2026$1.50$0.241Call22 - 102(+7)281.99% (+12.23%)0.8359715/15/2026$2.00$0.311Put5 - 5178(+0)307.05% (+26.11%)-0.8048071End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Canopy Growth Options Atea Pharmaceuticals Options Neumora Therapeutics Options Invivyd Options Neurogene Options Century Therapeutics Options Enanta Pharmaceuticals Options Larimar Therapeutics Options Cellectis Options Forte Biosciences Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:CRDF) was last updated on 5/15/2026 by MarketBeat.com Staff. 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