Nektar Therapeutics (NKTR) Options Chain & Prices $57.32 0.00 (0.00%) Closing price 06/5/2026 04:00 PM EasternExtended Trading$57.34 +0.02 (+0.03%) As of 06/5/2026 07:51 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock NKTR Put and Call Options List 1/21/2028 4/16/2027 3/19/2027 1/15/2027 11/20/2026 8/21/2026 7/17/2026 6/18/2026 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 VolatilityDeltaTrades6/18/2026$50.00$0.597Put1010 - 469(+0)73.37% (-2.66%)-0.14057616/18/2026$50.00$8.195Call20 - - 131(+20)73.37% (-2.66%)0.86442146/18/2026$55.00$4.279Call30 - - 306(+10)65.65% (-6.20%)0.67057336/18/2026$60.00$4.310Put201 - 1501(+6)65.75% (-5.72%)-0.61411226/18/2026$60.00$1.871Call2,0952541,819372(+24)65.75% (-5.72%)0.398379906/18/2026$65.00$0.828Call30 - - 308(+147)71.16% (-2.68%)0.2059323End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies CORT Options Data SUPN Options Data PRGO Options Data PCRX Options Data OMER Options Data ASMB Options Data CPIX Options Data LLY Options Data JNJ Options Data ABBV Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:NKTR) was last updated on 6/8/2026 by MarketBeat.com Staff. From Our PartnersThis is the worst news for stocks in 50 yearsGoldman Sachs and Morgan Stanley are issuing a rare warning: what's ahead for U.S. stocks could be the worst e...TradeSmith | SponsoredTrump Takes Emergency Action - Plus Elon Musk's New VentureElon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...Altimetry | SponsoredIn 30 days, you'll wish you'd read this emailA small power equipment company with $1.5 billion in orders is flying under the radar - but not for long. 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