Cardio Diagnostics (CDIO) Stock Chart & Stock Price History $4.46 +0.04 (+0.90%) Closing price 07/15/2025 03:46 PM EasternExtended Trading$4.56 +0.10 (+2.22%) As of 07/15/2025 07:55 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Cardio Diagnostics Stock Price Performance The Cardio Diagnostics (CDIO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 71.30%, with a year-to-date return of -83.79%. In the past month, the stock has increased 12.91%, reflecting recent market activity. As of the latest close, Cardio Diagnostics traded at $4.46 with a market cap of $7.76 million and volume of 77,014 shares. 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Email Address 5 Day Performance+7.47%1 Month Performance+12.91%3 Month Performance-60.26%Year-To-Date Performance-83.79%1 Year Performance-71.30% CDIO Stock Chart for Wednesday, July, 16, 2025 CDIO 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 Capitalization07/15/2025$4.42$4.46+0.90%$4.67$4.3877,014 shs$7.76 million07/14/2025$4.15$4.42+6.51%$4.46$4.1550,856 shs$7.69 million07/11/2025$4.29$4.15-3.26%$4.30$4.039,624 shs$7.22 million07/10/2025$3.89$4.29+10.28%$4.33$3.9647,756 shs$7.47 million07/09/2025$4.00$3.89-2.75%$4.14$3.8922,734 shs$6.77 million07/08/2025$3.79$4.00+5.54%$4.18$3.7580,676 shs$6.96 million07/07/2025$3.82$3.79-0.79%$3.85$3.4324,960 shs$6.60 million07/04/2025$3.82$3.82$3.90$3.7029,275 shs$6.64 million07/03/2025$3.63$3.82+5.23%$3.90$3.7029,275 shs$6.65 million07/02/2025$3.61$3.63+0.55%$3.73$3.5416,222 shs$6.32 million Get the Latest News and Ratings for CDIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Cardio Diagnostics and its competitors with MarketBeat's FREE daily newsletter. 07/01/2025$3.60$3.61+0.28%$3.71$3.4922,228 shs$6.28 million06/30/2025$3.61$3.60-0.28%$3.61$3.4522,332 shs$6.26 million06/27/2025$3.30$3.61+9.39%$3.81$3.30104,539 shs$6.28 million06/26/2025$3.28$3.30+0.61%$3.37$3.2240,874 shs$5.74 million06/25/2025$3.50$3.28-6.29%$3.50$3.2266,315 shs$5.70 million06/24/2025$3.70$3.50-5.41%$3.68$3.4452,986 shs$6.09 million06/23/2025$3.71$3.70-0.27%$3.73$3.6216,951 shs$6.44 million06/20/2025$3.89$3.71-4.63%$3.89$3.6925,237 shs$6.45 million06/19/2025$3.89$3.89$3.89$3.7129,839 shs$6.77 million06/18/2025$3.72$3.89+4.57%$3.89$3.7129,839 shs$6.77 million06/17/2025$3.95$3.72-5.82%$4.00$3.6520,166 shs$6.47 million06/16/2025$4.06$3.95-2.71%$4.18$3.8440,797 shs$6.87 million Related Companies TPST Stock Chart NRSN Stock Chart CVKD Stock Chart CGTX Stock Chart ALXO Stock Chart CARA Stock Chart TENX Stock Chart OVID Stock Chart CYTH Stock Chart CTXR Stock Chart Receive CDIO 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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