First Interstate BancSystem (FIBK) Options Chain & Prices $35.10 -1.32 (-3.62%) Closing price 04:00 PM EasternExtended Trading$35.05 -0.05 (-0.14%) As of 05:58 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock FIBK Put and Call Options List 12/18/2026 9/18/2026 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 VolatilityDeltaTradesEnd-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Ameris Bancorp Options Cathay General Bancorp Options Hancock Whitney Options Old National Bancorp Options United Bankshares Options Associated Banc Options F.N.B. Options First Horizon Options Webster Financial Options Wintrust Financial Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:FIBK) was last updated on 5/11/2026 by MarketBeat.com Staff. 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