OTCMKTS:CRTG The Coretec Group (CRTG) Stock Price, News & Analysis $0.0004 0.00 (-33.33%) As of 07/30/2025 03:30 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartSEC FilingsShort InterestBuy This Stock About The Coretec Group Stock (OTCMKTS:CRTG) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get The Coretec Group alerts:Sign Up Key Stats Today's Range$0.00▼$0.0450-Day Range N/A52-Week Range$0.00▼$0.04Volume62,439 shsAverage Volume21,626 shsMarket Capitalization$136.70 thousandP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview The Coretec Group Inc. engages in the development of silicon anode active materials for lithium-ion batteries and cyclohexasilane for electric vehicles, cleantech, and tech applications. The company was founded in 2002 and is headquartered in Ann Arbor, Michigan. Read More Receive CRTG Stock News and Ratings via Email Sign-up to receive the latest news and ratings for The Coretec Group and its competitors with MarketBeat's FREE daily newsletter. Email Address CRTG Stock News HeadlinesThe Coretec Group Featured in Syndicated Broadcast Covering Recent Acquisition of a Controlling Stake in KIB Plug Energy Co., Ltd.December 17, 2024 | globenewswire.comCoretec's Acquisition of KIB Plug Energy Boosts Stock Price 27%December 4, 2024 | finance.yahoo.comMarket Crash Warning: How to Protect Your Wealth Before August 12thNew China tariffs hit August 12th—and Wall Street’s already moving. Banks and billionaires are quietly shifting out of stocks, while everyday investors remain exposed. A free guide reveals where the smart money is going—and how to protect your wealth before the next sell-off.August 1 at 2:00 AM | American Alternative (Ad)The Coretec Group Secures Controlling Stake of Multi-National Energy Company With Over US$70M in Annual Revenues; Strengthens Board and Introduces Global Expansion PlansDecember 4, 2024 | globenewswire.comCoretec Group Appoints New CFO Antti UusiheimalaNovember 21, 2024 | markets.businessinsider.comCoretec Group Expands Leadership and Financial StructureNovember 15, 2024 | markets.businessinsider.comCoretec Group Inc (CRTG)September 11, 2024 | investing.comThe Coretec Group Completes Share Exchange Agreement with Core OpticsAugust 22, 2024 | globenewswire.comSee More Headlines CRTG Stock Analysis - Frequently Asked Questions How have CRTG shares performed this year? The Coretec Group's stock was trading at $0.0194 at the beginning of 2025. Since then, CRTG shares have decreased by 97.9% and is now trading at $0.0004. Does The Coretec Group have any subsidiaries? The following companies are subsidiaries of The Coretec Group: Enthusiast Auto Holdings, Ryan Medical Distributors, Aspen Medical Products, Rotating Machinery Services, EVP EyeCare, Groome Transportation, Window Nation, and more. How do I buy shares of The Coretec Group? Shares of CRTG 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. What other stocks do shareholders of The Coretec Group own? Based on aggregate information from My MarketBeat watchlists, some other companies that The Coretec Group investors own include Meta Platforms (META), Overstock.com (OSTK), Riot Platforms (RIOT), Twilio (TWLO), Athenex (ATNX), Avid Technology (AVID) and Boeing (BA). Company Calendar Today8/01/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorComputer and Technology Industry ELEC PRODS - MISC Sub-IndustryElectronic Equipment Current SymbolOTCMKTS:CRTG CIK1375195 Webwww.thecoretecgroup.com Phone(866) 916-0833Fax918-494-0513Employees8Year Founded1995Profitability 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 Shares341,740,000Free Float126,135,000Market Cap$136.70 thousand OptionableNot Optionable Beta1.45 Social Links 7 Stocks to Buy And Hold ForeverEnter your email address and we'll send you MarketBeat's list of seven stocks and why their long-term outlooks are very promising. Get This Free Report This page (OTCMKTS:CRTG) was last updated on 8/1/2025 by MarketBeat.com Staff From Our PartnersMan Who Called Nvidia at $1.10 Says Buy This Now...In 2004, one man called Nvidia before just about anyone knew it existed. Now, this same guy says a new comp...The Oxford Club | SponsoredCrypto Income (almost instantly)How would you like to collect a small percentage of the $4 billion changing hands daily in the crypto market? ...Awesomely, LLC | SponsoredI’d rather trade news like this than gamble on hypeReal traders are watching Nvidia’s next move—after U.S. approval to resume chip sales to China. This reversal ...Timothy Sykes | SponsoredThis New Rule Could Change EverythingA major change is quietly going into effect this July — and Wall Street is already positioning for it. 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