Nektar Therapeutics (NKTR) Options Chain & Prices $59.38 -3.61 (-5.73%) Closing price 10/21/2025 04:00 PM EasternExtended Trading$59.89 +0.51 (+0.86%) As of 10/21/2025 07:41 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock NKTR Put and Call Options List 1/21/2028 1/15/2027 5/15/2026 2/20/2026 1/16/2026 12/19/2025 11/21/2025 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 VolatilityDeltaTrades11/21/2025$49.00$1.629Put21126(+0)84.65% (-4.10%)-0.183006211/21/2025$50.00$1.916Put66 - 1273(+5)85.05% (-4.33%)-0.206212111/21/2025$50.00$11.395Call663828703(+44)85.05% (-4.34%)0.7965833611/21/2025$55.00$3.821Put474612503(+22)81.74% (-11.32%)-0.333094711/21/2025$55.00$8.362Call413600(+68)87.16% (-5.90%)0.672738211/21/2025$60.00$6.480Put22 - 1917(+205)89.93% (-7.08%)-0.462258211/21/2025$60.00$5.980Call265212441552(+68)89.93% (-9.50%)0.5421571411/21/2025$65.00$9.706Put31158(+2)92.28% (-8.59%)-0.576685311/21/2025$65.00$4.303Call327101257(+440)92.28% (-8.59%)0.4285561211/21/2025$70.00$3.078Call8316131542(+212)94.72% (-9.75%)0.33179726End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies PRGO Options Data SUPN Options Data PCRX Options Data OMER Options Data ASMB Options Data CPIX Options Data LLY Options Data JNJ Options Data ABBV Options Data MRK Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:NKTR) was last updated on 10/22/2025 by MarketBeat.com Staff From Our PartnersIs Nvidia about to Trigger Another 150X Opportunity?Nvidia gave investors a chance to make more than 150 times their money with its AI chips, known as graphics pr...InvestorPlace | SponsoredNEW LAW: Congress Approves Setup For Digital Dollar?Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. Marjorie Taylor ...Goldco Precious Metals | SponsoredBuy UBER immediatelyBULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredThe Republican party is falling apartSomething unusual is unfolding inside the Republican Party — from Marjorie Taylor Greene breaking ranks to Ted...Porter & Company | Sponsored$15 Fund: Turn Gold Boom into Real IncomeIf you've been watching gold's historic run and wondering if it's too late… I've got good news. Because the...Investors Alley | SponsoredRobinhood warningA strange chasm is coming to Wall Street... It's already creating millionaires and billionaires at the fast...Stansberry Research | SponsoredWhy More Investors Are Using Family Trusts to Protect Their WealthFor many investors, a family trust can be an essential tool for protecting assets, avoiding probate, and ensur...SmartAsset | SponsoredNext opportunity for crypto millionsThe floodgates have opened. Bitcoin and Ethereum ETFs are seeing record-breaking inflows, the biggest since...Crypto 101 Media | 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 Nektar Therapeutics Please log in to your account or sign up in order to add this asset to your watchlist. Share Nektar Therapeutics 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 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.
