OTCMKTS:CSFFF Capstone Copper (CSFFF) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Capstone Copper Stock (OTCMKTS:CSFFF) Get Capstone Copper alerts:Sign Up Key Stats Today's Range N/A50-Day Range N/A52-Week Range N/AVolume21,800 shsAverage VolumeN/AMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Capstone Copper is a development‐stage mineral exploration and development company headquartered in Vancouver, British Columbia. Trading on the OTC Markets under the symbol CSFFF, the company focuses exclusively on copper, a critical metal for global electrification, renewable energy systems and infrastructure projects. The company’s main business activities include the identification, acquisition and advancement of copper projects through systematic exploration programs, resource definition drilling and feasibility‐stage technical studies. Capstone Copper aims to outline robust copper resources and advance select assets toward production by engaging leading geoscience firms and leveraging modern survey and drilling technologies. Capstone Copper’s portfolio is concentrated in the Americas, where it holds interests in multiple early‐to‐mid stage copper deposits. The company’s work programs are tailored to the specific geological settings of each project, with permitting and stakeholder engagement managed in accordance with local regulations and international best practices. Guided by a management team with experience in base metals exploration and project development, Capstone Copper seeks to create shareholder value through disciplined capital deployment and strategic partnerships. The company’s long‐term objective is to bring one or more projects into production, helping to address growing global demand for copper.AI Generated. May Contain Errors. Read More Receive CSFFF Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Capstone Copper 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. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. CSFFF Stock News HeadlinesCapstone Copper to Release Second Quarter Results on July 30, 2026July 6, 2026 | financialpost.comFCapstone Copper Publishes 2025 Sustainability ReportJune 29, 2026 | financialpost.comFReady to give options a try? Your first trade (Ticker included) -INSIDETired of trying tactic after tactic when it comes to options trades... only to be met with market noise and stinging losses? Dave Aquino is giving away the exact 11-hour options strategy he uses in volatile markets. You get the plain English blueprint behind the strategy and the very same "rinse and repeat" ticker he's traded nearly 900 times with a 95.3% success rate. It's so simple to understand, you could trade it tomorrow.July 21 at 1:00 AM | Base Camp Trading (Ad)Capstone Copper Announces Labour Agreements at Mantos Blancos OperationJune 21, 2026 | financialpost.comFCapstone Copper Submits Environmental Permit for Mantos Blancos Phase IIJune 19, 2026 | financialpost.comFCapstone Copper Announces 2026 Annual General Meeting ResultsApril 30, 2026 | financialpost.comFCapstone Copper Reports First Quarter 2026 ResultsApril 29, 2026 | financialpost.comFCapstone Copper to Release First Quarter Results on April 29, 2026April 7, 2026 | financialpost.comFSee More Headlines CSFFF Stock Analysis - Frequently Asked Questions How were Capstone Copper's earnings last quarter? Capstone Copper Corp. (OTCMKTS:CSFFF) posted its quarterly earnings results on Tuesday, July, 28th. The company reported ($0.02) EPS for the quarter, hitting analysts' consensus estimates of ($0.02). The firm had revenue of $112.52 million for the quarter. Capstone Copper had a net margin of 14.67% and a trailing twelve-month return on equity of 3.23%. How do I buy shares of Capstone Copper? Shares of CSFFF 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 Earnings7/28/2015Today7/21/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorBasic Materials Industry MINING - MISC Sub-IndustryN/A Current SymbolOTCMKTS:CSFFF Previous SymbolNASDAQ:CSFFF CIKN/A Webwww.capstonemining.com Phone(604) 684-8894Fax1-604-688-2180Employees1,049Year Founded1994Profitability EPS (Trailing Twelve Months)$0.11 Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$82.91 million Net Margins14.67% Pretax Margin18.84% Return on Equity3.23% Return on Assets1.72% Debt Debt-to-Equity Ratio0.26 Current Ratio1.15 Quick Ratio0.79 Sales & Book Value Annual Sales$1.60 billion Price / Sales0.00 Cash FlowN/A Price / Cash FlowN/A Book Value$4.55 per share Price / BookN/AMiscellaneous Outstanding Shares763,660,000Free FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A Social Links The Infrastructure's Backbone: 10 Stocks Powering the AI BuildoutThe AI boom extends far beyond the biggest tech names. 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