Best Penny Stocks Under 25 Cents Right Now It can be difficult to find a deal in the stock market regardless of current market conditions. For the last decade, stocks have traded well above historical average P/E ratios. Fortunately there are still a handful of undervalued stocks in corners of the market that most investors ignore. These penny stocks all have a super-low share price of $0.25 or less and are sorted by average trading volume in dollars. These companies are considered the most actively-traded stocks priced under $0.25. OverviewStocks Under $0.05Stocks Under $0.10Stocks Under $0.25Stocks Under $0.50Stocks Under $1Stocks Under $2Stocks Under $3Stocks Under $5Stocks Under $10Stocks Under $20Stocks Under $30Stocks Under $50Stocks On Sale 1. TPI Composites NASDAQ:TPIC$0.12 -0.11 (-48.51%) Closing price 08/18/2025 07:59 PM EasternExtended Trading$0.12 0.00 (0.00%) As of 08/18/2025 07:59 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.TPI Composites, Inc manufactures and sells composite wind blades, and related precision molding and assembly systems to original equipment manufacturers (OEMs) in the United States, Mexico, Europe, the Middle East, Africa, and India. More about TPI CompositesMarket Capitalization$5.90 millionP/E Ratio-0.03Consensus RatingReduceConsensus Price Target$1.73 (+1,332.5% Upside)Volume69.85 million sharesAverage Volume44.66 million shares Get the Latest News and Ratings for Your StocksEnter your email address below to receive the latest headlines and analysts' recommendations for your stocks with our free daily email newsletter. 2. Adaptimmune Therapeutics NASDAQ:ADAP$0.06 +0.00 (+2.45%) Closing price 08/21/2025 04:00 PM EasternExtended Trading$0.06 0.00 (-1.03%) As of 08/21/2025 07:59 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.Adaptimmune Therapeutics plc, a clinical-stage biopharmaceutical company, provides novel cell therapies primarily to cancer patients in the United States and the United Kingdom. More about Adaptimmune TherapeuticsMarket Capitalization$15.13 millionP/E Ratio-0.09Consensus RatingHoldConsensus Price Target$1.35 (+2,210.5% Upside)Volume25.24 million sharesAverage Volume86.62 million shares3. Abpro NASDAQ:ABP$0.24 0.00 (-1.21%) As of 08/21/2025 04:00 PM EasternAbpro Holdings Inc is a biotechnology company. The company's mission is to improve the lives of mankind facing severe and life-threatening diseases with next-generation antibody therapies. More about AbproMarket Capitalization$15.01 millionConsensus RatingBuyConsensus Price Target$4.00 (+1,539.3% Upside)Volume1.22 million sharesAverage Volume14.56 million sharesToday's Range$0.24▼$0.264. Heatwurx NASDAQ:PCSA$0.21 0.00 (0.00%) Closing price 08/21/2025 04:00 PM EasternExtended Trading$0.20 0.00 (-1.93%) As of 08/21/2025 07:59 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.Processa Pharmaceuticals, Inc, a clinical stage biopharmaceutical company, develops chemotherapy drugs to improve the safety and efficacy of cancer treatment. More about HeatwurxMarket Capitalization$10.42 millionP/E Ratio-0.09Consensus RatingBuyConsensus Price Target$2.00 (+866.2% Upside)Volume3.03 million sharesAverage Volume5.54 million shares5. Windtree Therapeutics NASDAQ:WINT$0.14 +0.03 (+24.55%) As of 08/21/2025 03:59 PM EasternWindtree Therapeutics, Inc, a biotechnology company, focuses on the development of therapeutics for the treatment of acute cardiovascular diseases. More about Windtree TherapeuticsMarket Capitalization$400 thousandP/E Ratio0.00Consensus RatingHoldConsensus Price Target$350.00 (+255,374.5% Upside)Volume6.70 million sharesAverage Volume5.77 million shares6. Wag! Group NASDAQ:PET$0.05 -0.07 (-58.89%) Closing price 07/29/2025Extended Trading$0.05 0.00 (0.00%) As of 07/29/2025 07:59 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.Wag! Group Co develops and supports a proprietary marketplace technology platform available as a website and mobile app that enables independent pet caregivers to connect with pet parents. More about Wag! GroupMarket Capitalization$2.44 millionP/E Ratio-0.12Consensus RatingHoldConsensus Price Target$6.00 (+12,374.0% Upside)Volume28.29 million sharesAverage Volume12.53 million shares7. MariMed OTCMKTS:MRMD$0.12 0.00 (-1.44%) As of 08/21/2025 03:54 PM EasternMariMed Inc engages in cultivation, production, and dispensing of medicinal and recreational cannabis in the United States and internationally. More about MariMedMarket Capitalization$48.84 millionP/E Ratio-4.11Consensus RatingStrong BuyVolume1.60 million sharesAverage Volume1.27 million sharesToday's Range$0.11▼$0.138. bioAffinity Technologies NASDAQ:BIAF$0.25 0.00 (-0.08%) Closing price 08/21/2025 04:00 PM EasternExtended Trading$0.24 -0.01 (-2.01%) As of 08/21/2025 06:41 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.bioAffinity Technologies, Inc, a biotechnology company, engages in developing non-invasive diagnostic tests and targeted cancer therapeutics. More about bioAffinity TechnologiesMarket Capitalization$7.09 millionP/E Ratio-0.36Consensus RatingHoldVolume193,407 sharesAverage Volume582,140 sharesToday's Range$0.24▼$0.259. WonderFi Technologies OTCMKTS:WONDF$0.25 0.00 (-0.44%) As of 08/21/2025 02:29 PM EasternWonderFi Technologies Inc engages in the development and acquisition of technology platforms to facilitate investments in the emerging industry of digital assets. More about WonderFi TechnologiesConsensus RatingHoldVolume26,863 sharesAverage Volume522,039 sharesToday's Range$0.25▼$0.2550-Day Range$0.25▼$0.2652-Week Range$0.09▼$0.2910. Ontrak NASDAQ:OTRK$0.06 -0.01 (-12.43%) As of 08/21/2025 03:53 PM EasternOntrak, Inc operates as an artificial intelligence powered, telehealth-enabled, and virtualized healthcare company that provides in-person services to third-party payors in the United States. More about OntrakMarket Capitalization$267 thousandP/E Ratio0.00Consensus RatingBuyConsensus Price Target$3.00 (+4,631.9% Upside)Volume575,017 sharesAverage Volume1.61 million shares11. Carisma Therapeutics NASDAQ:CARM$0.23 -0.01 (-4.06%) Closing price 08/21/2025 04:00 PM EasternExtended Trading$0.23 0.00 (-0.61%) As of 08/21/2025 06:38 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.Carisma Therapeutics, Inc, a clinical-stage cell therapy company, focuses on discovering and developing immunotherapies to treat cancer and other serious diseases in the United States. More about Carisma TherapeuticsMarket Capitalization$9.99 millionP/E Ratio-0.15Consensus RatingModerate BuyConsensus Price Target$1.93 (+739.1% Upside)Volume701,649 sharesAverage Volume415,259 shares12. Crypto OTCMKTS:CRCW$0.0042 +0.00 (+13.51%) As of 08/21/2025 03:59 PM EasternThe Crypto Company does not have significant operations. It was previously involved in the provision of consulting and education services for distributed ledger technologies, for the building of technological infrastructure, and enterprise blockchain technology solutions. More about CryptoConsensus RatingModerate BuyVolume88.77 million sharesAverage Volume22.66 million sharesToday's Range$0.0032▼$0.004250-Day Range$0.0006▼$0.005152-Week Range$0.0005▼$0.009413. Ayr Wellness OTCMKTS:AYRWF$0.03 0.00 (-8.73%) As of 08/21/2025 03:58 PM EasternAyr Wellness Inc operates as a vertically-integrated multi-state cannabis operator that cultivates, manufactures, and retails cannabis products and branded cannabis packaged goods. More about Ayr WellnessMarket Capitalization$4.39 millionP/E Ratio-0.01Consensus RatingModerate BuyConsensus Price Target$3.00 (+8,595.7% Upside)Volume91,237 sharesAverage Volume2.62 million shares14. Nextech3D.AI OTCMKTS:NEXCF$0.07 -0.01 (-8.52%) As of 08/21/2025 03:38 PM EasternNextech3D.AI Corporation provides augmented reality technologies, wayfinding technologies, and 3D model services. It focuses on creating 3D WebAR photorealistic models for the prime ecommerce marketplace, as well as other online retailers. More about Nextech3D.AIMarket Capitalization$10.28 millionP/E Ratio-1.09Consensus RatingBuyConsensus Price Target$0.25 (+281.7% Upside)Volume660,739 sharesAverage Volume882,413 shares15. Ascot Resources OTCMKTS:AOTVF$0.04 +0.00 (+2.56%) As of 08/21/2025 03:16 PM EasternAscot Resources Ltd. engages in the exploration, evaluation, and development of mineral properties in the United States and Canada. More about Ascot ResourcesConsensus RatingHoldVolume492,232 sharesAverage Volume603,257 sharesToday's Range$0.04▼$0.0450-Day Range$0.04▼$0.0752-Week Range$0.04▼$0.4216. Vincerx Pharma NASDAQ:VINC$0.04 +0.00 (+1.34%) As of 08/21/2025 02:00 PM EasternVincerx Pharma, Inc, a clinical-stage biopharmaceutical company, researches and develops therapies to address unmet medical needs for the treatment of cancer in the United States. More about Vincerx PharmaMarket Capitalization$197 thousandP/E Ratio0.00Consensus RatingBuyConsensus Price Target$40.00 (+106,000.8% Upside)Volume34,572 sharesAverage Volume572,598 shares17. Viracta Therapeutics NASDAQ:VIRX$0.0098 0.00 (0.00%) As of 07/25/2025Viracta Therapeutics, Inc, a clinical-stage precision oncology company, focuses on the treatment and prevention of virus-associated cancers that impact patients worldwide. More about Viracta TherapeuticsMarket Capitalization$389 thousandP/E Ratio-0.01Consensus RatingModerate BuyConsensus Price Target$1.13 (+11,403.1% Upside)Average Volume1.11 million sharesToday's Range$0.0098▼$0.009818. Exro Technologies OTCMKTS:EXROF$0.04 0.00 (-5.46%) As of 08/21/2025 03:29 PM EasternExro Technologies Inc focuses on developing generation power-control electronics in Canada. The company offers Exro Coil Driver, which allows the motor to switch between different operational profiles in real-time, as well as have multiple gears for scooters, electric bikes, recreational, light electric cars, motorcycles, fleet vans, electric buses, passenger vehicles, long-haul trucks, and industrial vehicles markets; and Exro Cell Driver, a stationary energy storage system for commercial and industrial energy storage applications. More about Exro TechnologiesMarket Capitalization$26.23 millionP/E Ratio-0.09Consensus RatingReduceVolume87,335 sharesAverage Volume179,910 sharesToday's Range$0.04▼$0.0519. Pinstripes NYSE:PNST$0.07 +0.02 (+33.84%) As of 08/21/2025 02:25 PM EasternPinstripes Holdings Inc operates a dining and entertainment concept restaurants. The company provides Italian-American food and beverage menu with bowling, bocce, and event space. More about PinstripesMarket Capitalization$2.81 millionConsensus RatingBuyConsensus Price Target$2.50 (+3,471.4% Upside)Volume507 sharesAverage Volume84,578 sharesToday's Range$0.07▼$0.0720. Leafly NASDAQ:LFLY$0.20 +0.01 (+5.74%) As of 08/21/2025 03:59 PM EasternLeafly Holdings, Inc owns and operates a platform to provide consumers with cannabis information and connects consumers to cannabis brands and licensed retailers. More about LeaflyMarket Capitalization$630 thousandP/E Ratio-0.09Consensus RatingBuyConsensus Price Target$9.18 (+4,469.4% Upside)Volume31,583 sharesAverage Volume22,519 shares21. Nikola OTCMKTS:NKLAQ$0.02 -0.03 (-60.00%) As of 08/21/2025 02:46 PM EasternNikola Corporation operates as a technology innovator and integrator that develops energy and transportation solutions in the United States and internationally. More about NikolaMarket Capitalization$3.04 millionP/E Ratio0.00Consensus RatingHoldConsensus Price Target$6.00 (+29,900.0% Upside)Volume84,526 sharesAverage Volume165,722 shares22. SpringBig NASDAQ:SBIG$0.03 +0.00 (+19.05%) As of 08/21/2025 02:52 PM EasternSpringBig Holdings, Inc develops and operates a software platform that provides marketing and customer engagement services to cannabis dispensaries and brands in the United States and Canada. More about SpringBigMarket Capitalization$1.41 millionP/E Ratio-0.38Consensus RatingHoldVolume123,857 sharesAverage Volume72,241 sharesToday's Range$0.03▼$0.0323. Virpax Pharmaceuticals NASDAQ:VRPX$0.01 0.00 (0.00%) As of 08/21/2025 03:37 PM EasternVirpax Pharmaceuticals, Inc, a preclinical-stage pharmaceutical company, develops various drug-delivery systems and drug-releasing technologies focused on advancing non-opioid and non-addictive pain management treatments and treatments for central nervous system disorders. More about Virpax PharmaceuticalsMarket Capitalization$14 thousandConsensus RatingHoldVolume284 sharesAverage Volume170,145 sharesToday's Range$0.0110▼$0.011050-Day Range$0.01▼$0.4624. Danimer Scientific NYSE:DNMR$0.02 0.00 (0.00%) As of 07/28/2025Danimer Scientific, Inc, a performance polymer company, provides bioplastic replacements for traditional petroleum-based plastics in the United States, Germany, Poland, Belgium, Austria, and internationally. More about Danimer ScientificMarket Capitalization$60 thousandP/E Ratio0.00Consensus RatingReduceConsensus Price Target$4.75 (+23,650.0% Upside)Average Volume48,724 sharesToday's Range$0.02▼$0.0225. Omega Therapeutics OTCMKTS:OMGAQ$0.0030 0.00 (0.00%) As of 08/11/2025Omega Therapeutics, Inc operates as a clinical-stage biotechnology company. The company's OMEGA platform enables control of fundamental epigenetic processes to correct the root cause of disease by restoring aberrant gene expression to a range without altering native nucleic acid sequences. More about Omega TherapeuticsMarket Capitalization$166 thousandP/E Ratio0.00Consensus RatingModerate BuyConsensus Price Target$4.00 (+133,233.3% Upside)Average Volume215,590 sharesToday's Range$0.0030▼$0.0030 More Stock Ideas from MarketBeat Stock Lists 5G Stocks Biotech Stocks Blue Chip Stocks DOW 30 Stocks FAANG Stocks Gold Stocks Large Cap Stocks Lumber Stocks Marijuana Stocks Micro Cap Stocks Oil Stocks REITs Small Cap Stocks SPACs Travel Stocks Trillion Dollar Stocks Water Stocks Warren Buffett Stocks Low Priced Stocks Penny Stock List Popular Penny Stocks Top Stocks Today Stocks on Sale Stocks Under $0.05 Stocks Under $0.10 Stocks Under $0.25 Stocks Under $0.50 Stocks Under $1 Stocks Under $2 Stocks Under $3 Stocks Under $5 Stocks Under $10 Stocks Under $20 Stocks Under $30 Stocks Under $50 Stocks By Exchange NASDAQ Stocks NYSE Stocks NYSEAMERICAN Stocks NYSEARCA Stocks NYSEMKT Stocks OTCMKTS Stocks TSX Stocks TSXV Stocks LSE Stocks BATS Stocks Latest Stock Ideas 3 Robotics Stocks at the Heart of the Robotics Revolution Analog Devices and an AI-Driven Semiconductor Supercycle Palantir is Selling Off, BigBear.ai Could Be Your Hedge ASML Has Entered Buy Territory, But Only For Patient Investors Lowe’s Builds Value for Investors: Still a Good Buy in 2025 Target: Missing the Mark in 2025—Downtrend May Continue Toll Brothers: A Great Buy and Hold Stock With Risks in 2025 Amazon Stock Sets Up for Breakout After Bullish Crossover 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. 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