OTCMKTS:GMGMF Graphene Manufacturing Group (GMGMF) Stock Price, News & Analysis $1.86 -0.01 (-0.53%) As of 05/15/2026 03:40 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$1.84▼$1.9950-Day Range$1.37▼$2.0952-Week Range$0.41▼$2.90Volume60,170 shsAverage Volume315,157 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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GMGMF Stock News HeadlinesGraphene Manufacturing Group signs Brisbane lease as it prepares global expansionMay 12, 2026 | proactiveinvestors.comGraphene Manufacturing Group coating technology selected for luxury tower project in AustraliaMay 11, 2026 | proactiveinvestors.comTrump's gold order: the announcement they won't put on the front pageOn August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no debate, no vote, one executive order. Gold tripled within three years and climbed 20x over the following decade. Trump holds that same executive authority today, and his advisors are openly saying a reversal is on the table. There are two ways this plays out - both move gold in the same direction. A free briefing breaks down exactly what Nixon did, why Trump is positioned to act, and how to move your 401k into gold before any announcement - tax free.May 16 at 1:00 AM | Reagan Gold Group (Ad)Graphene Manufacturing Group Ltd. (OTCQX: GMGMF) Signs with New to The Street for Multi-Part Series Across National TV, Iconic Outdoor Billboards, Earned Media, and NewsOut ...April 30, 2026 | usatoday.comGraphene Manufacturing Group eyes global scale-up after landmark graphene patent approvalApril 28, 2026 | finance.yahoo.comGraphene Manufacturing Group appoints former Rio Tinto executive to drive production growthApril 22, 2026 | proactiveinvestors.comGraphene Manufacturing Group secures US patent, China approval for G LUBRICANTApril 20, 2026 | proactiveinvestors.comGraphene Manufacturing Group boosts performance of next-gen aluminium-ion cellsApril 15, 2026 | proactiveinvestors.comSee More Headlines GMGMF Stock Analysis - Frequently Asked Questions How have GMGMF shares performed this year? Graphene Manufacturing Group's stock was trading at $1.65 on January 1st, 2026. Since then, GMGMF shares have increased by 12.7% and is now trading at $1.86. 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 Today5/16/2026Next Earnings (Estimated)5/28/2026Get 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 (Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? 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