Clearfield (CLFD) Options Chain & Prices $30.02 +1.74 (+6.15%) Closing price 09/11/2026 04:00 PM EasternExtended Trading$29.12 -0.90 (-2.99%) As of 09/11/2026 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 ForecastsChartCompetitorsEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest CLFD Put and Call Options List 3/19/2027 12/18/2026 10/16/2026 9/18/2026 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 VolatilityDeltaTrades9/18/2026$30.00$1.059Put31252(+0)62.47% (-11.26%)-0.48946339/18/2026$30.00$1.013Call321153(+0)62.47% (-11.26%)0.5103123End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies HLIT Options Chain ITRN Options Chain GILT Options Chain NTGR Options Chain ADTN Options Chain ALLT Options Chain RBBN Options Chain AVNW Options Chain AUDC Options Chain LTRX Options Chain Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:CLFD) was last updated on 9/11/2026 by MarketBeat.com Staff. From Our PartnersElon’s “nude” scandal – a big opportunity?Elon Musk's SpaceX just hit a legal snag in Minnesota over Grok's AI nudification capabilities, with the state...InvestorPlace | SponsoredGold led me to Mount RushmoreA small miner just hit on gold in the hills surrounding Mount Rushmore, thanks to a breakthrough new technolog...Stansberry Research | SponsoredWhy I'm NOT Buying the SpaceX IPO (And What I'm Buying Instead)Don't buy Nvidia... Not when the AI companies that will define the next decade are selling for pennies. 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