NASDAQ:PTIX Protagenic Therapeutics (PTIX) Stock Price, News & Analysis $0.27 +0.01 (+2.12%) Closing price 02/21/2025 04:00 PM EasternExtended Trading$0.26 0.00 (-0.94%) As of 02/21/2025 05:32 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 Stock Analysis Stock AnalysisChartCompetitorsEarningsFinancialsHeadlinesInsider TradesSEC FilingsShort InterestTrends About Protagenic Therapeutics Stock (NASDAQ:PTIX) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get PTIX alerts:Sign Up Key Stats Today's Range$0.26▼$0.2750-Day Range$0.25▼$0.6652-Week Range$0.25▼$1.87Volume64,533 shsAverage Volume596,430 shsMarket Capitalization$1.92 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewProtagenic Therapeutics, Inc., a biopharmaceutical company, engages in the discovery and development of therapeutics to treat stress-related neuropsychiatric and mood disorders. Its lead compound comprises PT00114, a synthetic form of teneurin carboxy-terminal associated peptide, an endogenous brain signaling peptide that can dampen overactive stress responses. Protagenic Therapeutics, Inc. is headquartered in New York, New York.Read More… Receive PTIX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Protagenic Therapeutics and its competitors with MarketBeat's FREE daily newsletter. Email Address PTIX Stock News HeadlinesPTIX stock touches 52-week low at $0.25 amid sharp annual declineFebruary 11, 2025 | msn.comAvalon Holdings (AMEX:AWX) Stock Quotes, Forecast and News SummaryJanuary 31, 2025 | benzinga.comEx-CIA Advisor: Trump 2.0 Could “Send Gold to $10,000”Experts forecast gold's price racing to $4,000… and an ex-CIA advisor predicts we'll see gold hit $10,000. Should you sit on the sideline while this is happening?February 22, 2025 | Colonial Metals (Ad)Performance Tech stock hits 52-week low at $0.4January 30, 2025 | msn.comProtagenic Therapeutics faces Nasdaq delisting over equity deficitDecember 5, 2024 | investing.comProtagenic Therapeutics, Inc.: Protagenic Therapeutics Announces Closing of Private Placement for Aggregate Gross Proceeds of $1.275 MillionNovember 5, 2024 | finanznachrichten.deProtagenic Therapeutics' Stress-Regulating Peptide Demonstrates Exceptional Safety in Single Dose Portion of Phase I Trial, Paving the Way for Next Steps Toward Potential Breakthrough Treatments in Stress Related Neuropsychiatric DisordersMay 22, 2024 | finance.yahoo.comProtagenic Therapeutics, Inc.: Protagenic Therapeutics' Innovative Peptide PT00114 to be Highlighted at Boston SummitApril 17, 2024 | finanznachrichten.deSee More Headlines PTIX Stock Analysis - Frequently Asked Questions How have PTIX shares performed this year? Protagenic Therapeutics' stock was trading at $0.49 at the beginning of the year. Since then, PTIX stock has decreased by 45.8% and is now trading at $0.2655. View the best growth stocks for 2025 here. How were Protagenic Therapeutics' earnings last quarter? Protagenic Therapeutics, Inc. (NASDAQ:PTIX) posted its earnings results on Tuesday, November, 16th. The company reported ($0.05) EPS for the quarter, beating analysts' consensus estimates of ($0.08) by $0.03. How do I buy shares of Protagenic Therapeutics? Shares of PTIX 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. What other stocks do shareholders of Protagenic Therapeutics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Protagenic Therapeutics investors own include Fulcrum Therapeutics (FULC), VIVUS (VVUS), NVIDIA (NVDA), Cytokinetics (CYTK), Processa Pharmaceuticals (PCSA), Acasti Pharma (ACST) and Akero Therapeutics (AKRO). Company Calendar Last Earnings11/16/2021Today2/22/2025Next Earnings (Estimated)3/31/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Pharmaceutical preparations Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:PTIX CUSIPN/A CIK1022899 Webwww.protagenic.com Phone212-994-8200Fax603-761-6223Employees2Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($1.27) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-5,000,000.00 Net MarginsN/A Pretax MarginN/A Return on Equity-308.97% Return on Assets-228.73% Debt Debt-to-Equity RatioN/A Current Ratio1.80 Quick Ratio1.80 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$0.83 per share Price / Book0.32Miscellaneous Outstanding Shares7,240,000Free Float4,707,000Market Cap$1.92 million OptionableNot Optionable Beta0.25 13 Stocks Institutional Investors Won't Stop BuyingWhich stocks are hedge funds and endowments buying in today's market? Enter your email address and we'll send you MarketBeat's list of thirteen stocks that institutional investors are buying now.Get This Free Report This page (NASDAQ:PTIX) was last updated on 2/22/2025 by MarketBeat.com Staff From Our PartnersSecret financial plot unfolding in Washington DC… [DEVELOPING]What stocks are next up to soar in 2025? I believe I’ve found the answer - and it might surprise you. Yo...Timothy Sykes | SponsoredElon’s “New Gold”MIT scientists just developed a brand-new metal… A metal that’s shaping up to be, not only the biggest brea...True Market Insiders | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. 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