Altair Engineering (ALTR) Options Chain & Prices $111.43 -0.17 (-0.15%) Closing price 04:00 PM EasternExtended Trading$111.82 +0.39 (+0.35%) As of 06:21 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 InterestSustainabilityTrends ALTR Put and Call Options List 12/19/2025 10/17/2025 7/18/2025 4/17/2025 3/21/2025 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 VolatilityDeltaTradesEnd-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Microchip Technology Options Chain Monolithic Power Systems Options Chain First Solar Options Chain Skyworks Solutions Options Chain Lattice Semiconductor Options Chain MACOM Technology Solutions Options Chain Rambus Options Chain Cirrus Logic Options Chain Silicon Laboratories Options Chain Power Integrations Options Chain Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:ALTR) was last updated on 3/3/2025 by MarketBeat.com Staff From Our PartnersDOGE Social Security bombshell?Elon Musk just dropped another bombshell... He revealed his DOGE organization has been taking aim at Social...Altimetry | SponsoredURGENT: This Altcoin Opportunity Won’t Wait – Act NowCrypto has officially entered the "banana zone" – that wild phase where prices can 1000x in days. 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