Prothena (PRTA) Options Chain & Prices $8.83 -0.41 (-4.44%) Closing price 07/13/2026 04:00 PM EasternExtended Trading$8.75 -0.08 (-0.92%) As of 08:39 AM 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 PRTA Put and Call Options List 1/21/2028 1/15/2027 12/18/2026 9/18/2026 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 VolatilityDeltaTrades7/17/2026$10.00$0.016Call3 - 31405(+0)73.48% (+15.77%)0.0595011End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Syndax Pharmaceuticals Options Monte Rosa Therapeutics Options ANI Pharmaceuticals Options Nuvation Bio Options AnaptysBio Options Taysha Gene Therapies Options Mesoblast Options Iovance Biotherapeutics Options Urogen Pharma Options Tyra Biosciences Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:PRTA) was last updated on 7/14/2026 by MarketBeat.com Staff. From Our PartnersSPCX Warning - and Worst News for Stocks in 50 YearsGoldman Sachs and Morgan Stanley are now predicting what could be the worst news for the U.S. stock market in ...TradeSmith | 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 | SponsoredMan who Predicted Trump 2016 Win: “Prepare for Mid-Term Meltdown”In 2016, major election models gave Hillary Clinton a 99% chance of winning - but former CIA and Pentagon advi...Paradigm Press | SponsoredUnder $1 while the market panicsThe new deadline for crypto’s best bill, the Clarity Act, is August 7th. That's the Senate's final session day...Crypto 101 Media | SponsoredBNZI Lands a Zacks Upgrade!Banzai International (NASDAQ: BNZI) just received a Zacks Rank 2 (Buy) upgrade, driven by improving earnings e...Huge Alerts | SponsoredThey told you not to miss this oneThe largest companies in the SP 500 are now more overvalued relative to fundamentals than they were at the abs...Thor Metals | SponsoredThe 1934 playbookIn 1934, a legal government maneuver transferred billions in wealth overnight. Most Americans never saw it com...American Alternative | SponsoredAmerican’s Biggest Threat Is HereThis feels like one of those ''where were you when Kennedy was shot'' moments. It felt like a moment in time, ...Goldco Direct, LLC | 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 Prothena Corporation plc Please log in to your account or sign up in order to add this asset to your watchlist. Share Prothena With A Colleague Link copied to clipboard. Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access 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.
Free PRTA Stock Alerts