Cardio Diagnostics (CDIOW) Stock Chart & Stock Price History $0.02 +0.00 (+4.17%) As of 09/22/2025 02:39 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock Cardio Diagnostics Stock Price Performance The Cardio Diagnostics (CDIOW) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 28.83%, with a year-to-date return of -75.87%. In the past month, the stock has increased 36.99%, reflecting recent market activity. As of the latest close, Cardio Diagnostics traded at $0.02 with a market cap of and volume of 36,431 shares. Receive CDIOW Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Cardio Diagnostics and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+2.56%1 Month Performance+36.99%3 Month Performance+47.06%Year-To-Date Performance-75.87%1 Year Performance-28.83% CDIOW Stock Chart for Tuesday, September, 23, 2025 CDIOW Chart by TradingView Cardio Diagnostics Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization09/22/2025$0.02$0.02+4.17%$0.02$0.0236,431 shs$0.0009/19/2025$0.02$0.02-1.54%$0.02$0.021,276 shs$0.0009/18/2025$0.02$0.02$0.02$0.0213,900 shs$0.0009/17/2025$0.02$0.02$0.02$0.0213,900 shs$0.0009/16/2025$0.02$0.02-0.51%$0.02$0.0213,905 shs$0.0009/15/2025$0.02$0.02+2.62%$0.02$0.0250,325 shs$0.0009/12/2025$0.02$0.02-4.02%$0.02$0.0213,263 shs$0.0009/11/2025$0.02$0.02+10.56%$0.02$0.0225,103 shs$0.0009/10/2025$0.02$0.02$0.02$0.026,101 shs$0.0009/09/2025$0.02$0.02+9.76%$0.02$0.0214,567 shs$0.0009/08/2025$0.02$0.02+2.50%$0.02$0.0111,059 shs$0.0009/05/2025$0.02$0.02-11.11%$0.02$0.0115,288 shs$0.0009/04/2025$0.02$0.02-1.10%$0.02$0.0140,175 shs$0.0009/03/2025$0.02$0.02$0.02$0.025,402 shs$0.0009/02/2025$0.02$0.02+13.75%$0.02$0.0231,922 shs$0.0009/01/2025$0.02$0.02$0.02$0.0141,130 shs$0.0008/29/2025$0.02$0.02-1.23%$0.02$0.0141,130 shs$0.0008/28/2025$0.02$0.02-1.82%$0.02$0.02200 shs$0.0008/27/2025$0.02$0.02-15.38%$0.02$0.02787 shs$0.0008/26/2025$0.01$0.02+37.32%$0.02$0.02100 shs$0.0008/25/2025$0.01$0.01-2.74%$0.02$0.0141,371 shs$0.0008/22/2025$0.01$0.01+3.55%$0.01$0.011,398 shs$0.0008/21/2025$0.01$0.01+4.44%$0.01$0.011,900 shs$0.00 Related Companies ATNFW Stock Chart SXTPW Stock Chart DRTSW Stock Chart APLMW Stock Chart BCTXW Stock Chart CELUW Stock Chart CEROW Stock Chart CINGW Stock Chart CLNNW Stock Chart COEPW Stock Chart Receive CDIOW Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Cardio Diagnostics and its competitors with MarketBeat's FREE daily newsletter. 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