This company has been marked as potentially delisted and may not be actively trading. NASDAQ:PTIXW Protagenic Therapeutics (PTIXW) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock Analysis About Protagenic Therapeutics Stock (NASDAQ:PTIXW) Get PTIXW alerts:Sign Up Key Stats Today's Range$0.0035▼$0.003550-Day Range$0.00▼$0.0352-Week Range$0.00▼$0.49VolumeN/AAverage Volume14,698 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Protagenic Therapeutics, Inc., a biopharmaceutical company, engages in the discovery and development of therapeutics to treat stress-related neuropsychiatric and mood disorders. The company's 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. 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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. PTIXW Stock News HeadlinesProtagenic Therapeutics Delays Quarterly SEC FilingAugust 14, 2026 | tipranks.comProtagenic Therapeutics Delays Annual 10-K FilingJune 30, 2026 | tipranks.comMy next big call (under $1)17,556% on KDA. 3,900% on PRE. 2,650% on OCEAN. Every single one of these was recommended to our community before the big move happened. Now, I'm making my next big call. It's a coin under $1.00 that most investors have never heard of. But the world's largest bank is already building on it. It has a deflationary burn mechanism tied directly to institutional usage. With Bitcoin well off its highs and fear still hanging over the market, this is the exact environment where my biggest winners have been found.October 25 at 1:00 AM | Crypto 101 Media (Ad)Protagenic Therapeutics Announces Termination of Chief Financial OfficerApril 7, 2026 | tipranks.comProtagenic Therapeutics Unwinds Phytanix Deal and Settles LitigationFebruary 24, 2026 | tipranks.comProtagenic Therapeutics Delays Quarterly Report FilingNovember 14, 2025 | tipranks.comProtagenic Therapeutics Delays 10-Q Filing Amid RestructuringAugust 14, 2025 | tipranks.comProtagenic Therapeutics Appoints Timothy Wright to BoardJuly 24, 2025 | tipranks.comSee More Headlines 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. Yellow Zone (14m+) 1-Year History Oct 25 Jan 26 Apr 26 Jul 26 Oct 26 PTIXW's financial health is in the Yellow zone, according to TradeSmith. PTIXW has been in this zone for over 14 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorHealthcare Industry Pharmaceuticals Sub-IndustryPharmaceuticals Current SymbolNASDAQ:PTIXW CIK1022899 Webprotagenic.com Phone212-994-8200FaxN/AEmployees2Year FoundedN/AProfitability 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 RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A The 7 Best High-Yield Dividend Stocks for 2027Looking for higher dividend income in 2027? 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