OTCMKTS:GMGMF Graphene Manufacturing Group (GMGMF) Stock Price, News & Analysis $0.65 -0.03 (-4.56%) As of 03:52 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartHeadlinesShort InterestBuy This Stock About Graphene Manufacturing Group Stock (OTCMKTS:GMGMF) 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 GMGMF alerts:Sign Up Key Stats Today's Range$0.64▼$0.6950-Day Range$0.53▼$0.8552-Week Range$0.35▼$0.92Volume261,476 shsAverage Volume143,764 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Graphene Manufacturing Group Ltd. (OTCMKTS:GMGMF) is an Australian industrial nanotechnology company specializing in the large-scale production and global supply of graphene and graphene-enhanced materials. The firm utilizes proprietary continuous-flow reactor technology to manufacture high-purity graphene powders and dispersions designed for industrial applications. By focusing on consistent quality and cost-effective output, Graphene Manufacturing Group seeks to overcome the scalability challenges that have limited graphene’s commercial adoption. At the heart of its product lineup is SuperGraph™, a bulk graphene powder produced through an integrated exfoliation and purification process. SuperGraph™ is formulated for incorporation into energy storage devices such as lithium-ion batteries and supercapacitors, as well as conductive inks, coatings, and lubricant additives. The company also develops graphene-based catalyst supports and composite masterbatches tailored to the needs of the clean energy, automotive, aerospace, and specialty chemicals industries. Graphene Manufacturing Group operates a flagship manufacturing facility near Adelaide, South Australia, which houses end-to-end graphene production—from raw graphite feedstock to dried graphene powder. In parallel, the company engages in pilot programs and research collaborations across North America and the Asia-Pacific region to accelerate product validation and customer adoption. Its graphene materials are marketed and distributed to partners and end users throughout Europe, the United States, and Asia, underscoring its strategic focus on global markets.AI Generated. May Contain Errors. Read More Receive GMGMF Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Graphene Manufacturing Group and its competitors with MarketBeat's FREE daily newsletter. 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Provides Details of 2025 Annual General Meeting To Be Held Virtually2 hours ago | finance.yahoo.comThis dark force is about to change everythingAn unstoppable force is reshaping America — one so powerful it’s already disrupting how we work, invest, and live. Porter Stansberry calls it The Final Displacement — a rare turning point that’s only happened four times in human history, each one redefining entire eras. His new documentary reveals why this shift could trigger both immense loss and unprecedented opportunity, and what you can do to prepare before it accelerates.October 16 at 2:00 AM | Porter & Company (Ad)Leadership Change at AMBC to Boost Australia’s Battery IndustryOctober 13 at 9:11 AM | tipranks.comGraphene Manufacturing Group wins REACH approval for European expansion - ICYMIOctober 11, 2025 | proactiveinvestors.comGMG Receives European Reach Registration and Launch of GMG SPRAY ACADEMYOctober 6, 2025 | finance.yahoo.comGraphene Manufacturing Group receives REACH registration in Europe, launches GMG SPRAY ACADEMYOctober 6, 2025 | proactiveinvestors.comGraphene Manufacturing Group Expands European Market Reach and Launches Training AcademyOctober 6, 2025 | tipranks.comSee More Headlines GMGMF Stock Analysis - Frequently Asked Questions How have GMGMF shares performed this year? Graphene Manufacturing Group's stock was trading at $0.4460 at the beginning of 2025. Since then, GMGMF stock has increased by 47.7% and is now trading at $0.6588. How do I buy shares of Graphene Manufacturing Group? Shares of GMGMF 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 Today10/16/2025Next Earnings (Estimated)12/11/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorBasic Materials Industry Specialty Chemicals Sub-IndustryN/A Current SymbolOTCMKTS:GMGMF CIKN/A Webwww.graphenemg.com Phone61-7-3040-5716FaxN/AEmployeesN/AYear 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 Options Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free Report This page (OTCMKTS:GMGMF) was last updated on 10/16/2025 by MarketBeat.com Staff From Our PartnersOctober 16 Changes the Microchip Game — and InvestingWhile everyone's chasing the same AI plays, George Gilder is focused on something completely different. He ...Banyan Hill Publishing | SponsoredBuilding The Infrastructure for the Coming Financial ResetWhile China pushes nearly $1 trillion through its new digital currency, one emerging company is quietly buildi...Intellistake | SponsoredClaim Your Share of $5.39 BILLION in AI Equity ChecksThe U.S. government just took advantage of Public Law 81-774 to crack down on AI companies... In turn, enfo...Angel Publishing | SponsoredOut of 18,347 Cryptocurrencies... This is the ONLY OneThe Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...Crypto 101 Media | SponsoredIs *BSEM* Oversold??BioStem Technologies Inc. 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