NASDAQ:PLRZ Polyrizon (PLRZ) Stock Price, News & Analysis $15.26 +2.61 (+20.63%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$14.63 -0.63 (-4.13%) As of 05/22/2026 07:40 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 Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Polyrizon Stock (NASDAQ:PLRZ) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Polyrizon alerts:Sign Up Key Stats Today's Range$12.67▼$15.5850-Day Range$10.75▼$16.6352-Week Range$2.88▼$18.20Volume47,049 shsAverage Volume42,362 shsMarket Capitalization$28.54 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingSell Company Overview Polyrizon Ltd. is a development stage biotech company specializing in the development of medical device hydrogels delivered in the form of nasal sprays. Polyrizon Ltd. is based in Raanana, Israel. Read More Polyrizon Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks22nd Percentile Overall ScorePLRZ MarketRank™: Polyrizon scored higher than 22% of companies evaluated by MarketBeat, and ranked 781st out of 869 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion0.7 / 5Analyst RatingSell Consensus RatingPolyrizon has received a consensus rating of Sell. The company's average rating score is 1.00, and is based on no strong buy ratings, no buy ratings, no hold ratings, and 1 sell rating.Amount of Analyst CoveragePolyrizon has only been the subject of 1 research reports in the past 90 days.Read more about Polyrizon's stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Book Value per Share RatioPolyrizon has a P/B Ratio of 1.17. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted1.89% of the float of Polyrizon has been sold short.Short Interest Ratio / Days to CoverPolyrizon has a short interest ratio ("days to cover") of 0.5, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Polyrizon has recently decreased by 47.23%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldPolyrizon does not currently pay a dividend.Dividend GrowthPolyrizon does not have a long track record of dividend growth. News and Social Media3.1 / 5News SentimentN/A News SentimentPolyrizon has a news sentiment score of 0.92. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.44 average news sentiment score of Medical companies.Search Interest3 people have searched for PLRZ on MarketBeat in the last 30 days. This is an increase of 200% compared to the previous 30 days. Company OwnershipN/AInsider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Polyrizon insiders have not sold or bought any company stock.Percentage Held by InstitutionsPolyrizon has minimal institutional ownership at this time.Read more about Polyrizon's insider trading history. Receive PLRZ Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Polyrizon and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. PLRZ Stock News HeadlinesPolyrizon Stock Short Interest Report | NASDAQ:PLRZ | BenzingaMay 16, 2026 | benzinga.comPolyrizon Secures First U.S. Clinical Site for NASARIX Allergy Blocker TrialMay 13, 2026 | tipranks.comA letter from Shannon StansberryPorter Stansberry nearly canceled the entire project. When he first saw the claimed returns - only one down year in nearly two decades and total gains of almost 2,000% - his immediate reaction was disbelief. It took a trusted friend's personal vouching for Emmet Savage and a face-to-face trip to Ireland to change his mind. The full documentary, Investigating Project Prophet, is now live.May 24 at 1:00 AM | Porter & Company (Ad)Polyrizon Ltd. Signs Clinical Trial Agreement for NASARIXTM Allergy Blocker Study in TexasMay 13, 2026 | quiverquant.comQPolyrizon Advances Towards Human Clinical Trials: Secures First U.S. Clinical Site for NASARIX™ Allergy Blocker Clinical TrialMay 13, 2026 | globenewswire.comPulse Equity: Emerging Outbreaks - Polyrizon's Approach to Broad and Rapidly Deployable ProtectionMay 11, 2026 | prnewswire.comPolyrizon Expands U.S. Patent Claims for Intranasal Drug Delivery PlatformMay 4, 2026 | tipranks.comPolyrizon Announces U.S. Patent Expansion for Its Intranasal Drug Delivery PlatformMay 4, 2026 | globenewswire.comSee More Headlines PLRZ Stock Analysis - Frequently Asked Questions How have PLRZ shares performed this year? Polyrizon's stock was trading at $8.49 at the start of the year. Since then, PLRZ shares have increased by 79.7% and is now trading at $15.26. How were Polyrizon's earnings last quarter? Polyrizon Ltd. (NASDAQ:PLRZ) posted its earnings results on Saturday, February, 14th. The company reported ($2.81) earnings per share for the quarter. When did Polyrizon's stock split? Shares of Polyrizon reverse split on Friday, November 28th 2025.A 1-6 reverse split was announced. The number of shares owned by shareholders was adjusted after the market closes on Thursday, November 27th 2025. An investor that had 100 shares of stock prior to the reverse split would have 17 shares after the split. When did Polyrizon IPO? Polyrizon (PLRZ) raised $4 million in an initial public offering (IPO) on Tuesday, October 29th 2024. The company issued 958,903 shares at $4.38 per share. How do I buy shares of Polyrizon? Shares of PLRZ stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Company Calendar Last Earnings2/14/2026Today5/24/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Green Zone (5m+) 1-Year History May 25 Aug 25 Nov 25 Feb 26 May 26 PLRZ's financial health is in the Green zone, according to TradeSmith. PLRZ has been in this zone for over 5 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:PLRZ Previous SymbolNASDAQ:PLRZ CIK1893645 Webwww.polyrizon-biotech.com Phone972-55-433-5665FaxN/AEmployeesN/AYear Founded2005Profitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current Ratio29.03 Quick Ratio29.03 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$13.05 per share Price / Book1.17Miscellaneous Outstanding Shares1,870,000Free FloatN/AMarket Cap$28.54 million OptionableN/A Beta-2.04 Social Links 7 Stocks That Will Be Magnificent in 2026Discover the next wave of investment opportunities with our report, 7 Stocks That Will Be Magnificent in 2026. Explore companies poised to replicate the growth, innovation, and value creation of the tech giants dominating today's markets.Get This Free Report This page (NASDAQ:PLRZ) was last updated on 5/24/2026 by MarketBeat.com Staff. From Our PartnersHey, it's Jon Najarian. The SpaceX IPO is right around the corner. But I discovered Elon may have something BIGGER planned. Check this out before June 9th...After being invited to the SpaceX launch headquarters in Cape Canaveral from one of Elon's top lobbyists… Hall...Banyan Hill Publishing | SponsoredYour computer is about to become a museum pieceFuturist George Gilder - who predicted the smartphone years before the iPhone launched - believes today's AI d...Eagle Publishing | SponsoredYour $29.97 book is free todayBill Poulos is giving away his 'Safe Trade Options Formula' book at no charge - the same book that sells for $...Profits Run | SponsoredFrom the man who predicted 2008 crash…Porter Stansberry, founder of one of the largest financial research firms in the world, says he's breaking the...Porter & Company | SponsoredOne page of the SpaceX S-1 will move this stock overnightWhen SpaceX files its S-1 in June, the SEC will require full disclosure of operating expenses - including powe...Behind the Markets | SponsoredPH: 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 | SponsoredSpaceX just filed. The clock is ticking.Reuters reports Elon Musk filed secretly. Barron's says it's being finalized behind closed doors. CNBC just re...The Oxford Club | SponsoredJune 12: Elon Musk’s “Day-One Retirement Plan.”SpaceX is expected to go public on June 12 - and for the first time, everyday investors may have a way in befo...Brownstone Research | 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 Polyrizon Ltd. Please log in to your account or sign up in order to add this asset to your watchlist. Share Polyrizon 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.