NASDAQ:CDIOW Cardio Diagnostics (CDIOW) Stock Price, News & Analysis $0.02 0.00 (-1.23%) As of 08/29/2025 01:57 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock About Cardio Diagnostics Stock (NASDAQ:CDIOW) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Cardio Diagnostics alerts:Sign Up Key Stats Today's Range$0.0134▼$0.016150-Day Range$0.0131▼$0.019552-Week Range$0.01▼$0.18Volume41,130 shsAverage Volume24,873 shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Cardio Diagnostics, Inc. is a medical device and digital health company that develops and commercializes portable electrocardiogram (ECG) monitoring solutions. Its core technology combines single‐lead ECG sensors with a smartphone application, enabling users to capture, store and transmit heart rhythm data securely. The company’s platform is designed to enhance early detection and management of cardiac arrhythmias outside of traditional clinical settings. The company’s flagship product, the CARI-KIT, consists of a handheld ECG recorder that attaches to a smartphone and records a one‐minute single‐lead ECG tracing. Captured data are analyzed by proprietary software to identify irregular heart rhythms such as atrial fibrillation, bradycardia and other conduction abnormalities. Results can be reviewed by both patients and healthcare providers via a cloud‐based dashboard, supporting remote diagnosis and ongoing cardiac care. Headquartered in Newark, California, Cardio Diagnostics primarily serves the U.S. healthcare market through direct sales to cardiology practices, telehealth providers and outpatient clinics. The company continues to advance its regulatory clearances and pursue strategic partnerships aimed at expanding its footprint into additional domestic and international markets, while enhancing its analytics capabilities and patient engagement tools.AI Generated. May Contain Errors. Read More Receive CDIOW Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Cardio Diagnostics and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy 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. CDIOW Stock News HeadlinesNo headlines for this company have been tracked by MarketBeat.com CDIOW Stock Analysis - Frequently Asked Questions How have CDIOW shares performed this year? Cardio Diagnostics' stock was trading at $0.0829 on January 1st, 2025. Since then, CDIOW shares have decreased by 80.7% and is now trading at $0.0160. How do I buy shares of Cardio Diagnostics? Shares of CDIOW 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. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Biotechnology Sub-IndustryN/A Current SymbolNASDAQ:CDIOW CIK1870144 Webcardiodiagnosticsinc.com Phone855 226 9991FaxN/AEmployees7Year 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 Sales$19.51 thousand 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 7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. 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