Cytek Biosciences (CTKB) Options Chain & Prices $3.86 +0.09 (+2.39%) Closing price 04:00 PM EasternExtended Trading$3.90 +0.04 (+0.91%) As of 07:54 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock CTKB Put and Call Options List 1/15/2027 10/16/2026 8/21/2026 7/17/2026 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 Allient Options Data Eyepoint Pharmaceuticals Options Data Transcat Options Data Standard BioTools Options Data 908 Devices Options Data Nautilus Biotechnology Options Data inTEST Options Data Quantum-Si Options Data Quanterix Options Data Seer Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:CTKB) was last updated on 6/22/2026 by MarketBeat.com Staff. From Our PartnersPH: Do THESE 4 things to your bank account now …In a few short months, the US government could gain unprecedented powers over personal bank accounts - includi...Weiss Ratings | SponsoredTrump's gold order: the announcement they won't put on the front pageOn August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...Reagan Gold Group | SponsoredBofA: Digital Dollar Coming 2025-2030But most retirement plans still have gaps in them... The quiet ones that don't show up until it's too late to ...Money Pickle | SponsoredI’m shouting ‘Buy Now’ before this stock soarsIn 2023, Marc Chaikin's system flagged an automotive stock as bearish - and it fell 35% shortly after. Today, ...Chaikin Analytics | SponsoredBlackRock's CEO is calling this "the next major evolution"Larry Fink, CEO of BlackRock - the world's largest asset manager with $10 trillion under management - is calli...Awesomely, LLC | SponsoredDo NOT Buy SpaceX – Do This InsteadSpaceX just went public - and Whitney Tilson, Harvard MBA and 30-year Wall Street veteran, says buying in coul...Stansberry Research | SponsoredTrump’s secret China dealTrump just returned from Beijing with the most powerful business delegation in American history - Elon Musk, J...Porter & Company | SponsoredPrint this before your next tradeBill Poulos is offering his Smart Trade Options Checklist at no cost today - normally priced at $29.97. It'...Profits Run | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Cytek Biosciences, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Cytek Biosciences With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In Email Me a Login Link or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
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