NASDAQ:GRDX Entero Therapeutics (GRDX) Stock Price, News & Analysis $2.75 -0.16 (-5.50%) Closing price 08/4/2026 04:00 PM EasternExtended Trading$2.90 +0.15 (+5.42%) As of 04:00 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 Stock Analysis Stock AnalysisChartCompetitorsEarningsFinancialsOwnershipSEC FilingsTrendsBuy This Stock About Entero Therapeutics Stock (NASDAQ:GRDX) 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 Entero Therapeutics alerts:Sign Up Key Stats Today's Range$2.73▼$3.0550-Day Range$2.60▼$6.8052-Week Range$1.08▼$6.93Volume55,451 shsAverage Volume58,670 shsMarket Capitalization$19.00 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Entero Therapeutics, Inc., a clinical-stage biopharmaceutical company, engages in the development of targeted and orally delivered therapies for the treatment of patients with gastrointestinal diseases. The company's pipeline candidates include latiglutenase, a targeted oral biotherapeutic for celiac disease designed to breakdown gluten into non-immunogenic peptides, currently under Phase 2 studies; and capeserod, a selective 5-HT4 receptor partial agonist under Phase 1 studies for the treatment of gastroparesis. It is also involved in the development of adrulipase, a recombinant lipase enzyme designed to enable the digestion of fats and other nutrients, currently under Phase 2 studies for the treatment of exocrine pancreatic insufficiency in patients with cystic fibrosis and chronic pancreatitis; and niclosamide, an oral small molecule with anti-inflammatory inhibitor therapy, currently under Phase 2 studies for the treatment of ulcerative proctitis and ulcerative proctosigmoiditis, as well as immune checkpoint inhibitor-associated colitis and diarrhea in metastatic cancer patients. The company was formerly known as First Wave BioPharma, Inc. and changed its name to Entero Therapeutics, Inc. in May 2024. Entero Therapeutics, Inc. was incorporated in 2014 and is based in Boca Raton, Florida. Read More Receive GRDX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Entero Therapeutics 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. 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How do I buy shares of Entero Therapeutics? Shares of GRDX 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 Earnings5/27/2026Today8/05/2026Fiscal 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. Yellow Zone (5d) 1-Year History Aug 25 Nov 25 Feb 26 May 26 Aug 26 As of 5 days ago, GRDX's financial health entered the Yellow zone, according to TradeSmith. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorTechnology Industry Software Sub-IndustryApplication Software Current SymbolNASDAQ:GRDX CIK1604191 WebN/A Phone(561) 589-7020FaxN/AEmployees9Year FoundedN/AProfitability EPS (Trailing Twelve Months)($1.88) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$6.39 million Net MarginsN/A Pretax Margin-12,697.47% Return on Equity-49.81% Return on Assets-11.02% Debt Debt-to-Equity RatioN/A Current Ratio0.16 Quick Ratio0.16 Sales & Book Value Annual Sales$40 thousand Price / Sales475.06 Cash FlowN/A Price / Cash FlowN/A Book Value$7.42 per share Price / Book0.37Miscellaneous Outstanding Shares6,910,000Free Float6,861,000Market Cap$19.00 million OptionableN/A Beta1.86 The Best Nuclear Energy Stocks to BuyNuclear energy is entering a new growth cycle as rising power demand, expanding data centers, and renewed policy support bring the sector back into focus. 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