Cardio Diagnostics (CDIO) Stock Chart & Stock Price History $4.46 -0.12 (-2.62%) As of 02:19 PM Eastern This is a fair market value 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 68.10%, with a year-to-date return of -83.79%. In the past month, the stock has increased 35.98%, reflecting recent market activity. As of the latest close, Cardio Diagnostics traded at $4.58 with a market cap of $7.97 million and volume of 44,063 shares. 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. Email Address 5 Day Performance+3.72%1 Month Performance+35.98%3 Month Performance-69.28%Year-To-Date Performance-83.79%1 Year Performance-68.10% CDIO Stock Chart for Friday, July, 25, 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 Capitalization07/24/2025$4.41$4.58+3.85%$4.73$4.4644,063 shs$7.97 million07/23/2025$4.47$4.41-1.34%$4.63$4.3222,536 shs$7.67 million07/22/2025$4.37$4.47+2.29%$4.65$4.2184,268 shs$7.78 million07/21/2025$4.30$4.37+1.63%$4.63$4.1845,968 shs$7.60 million07/18/2025$4.62$4.30-6.93%$4.72$4.1147,182 shs$7.48 million07/17/2025$4.60$4.62+0.43%$4.71$4.5418,344 shs$8.03 million07/16/2025$4.46$4.60+3.14%$4.60$4.4619,582 shs$8.00 million07/15/2025$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 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. 07/10/2025$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 million07/01/2025$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 million Related Companies SONN Stock Chart ENLV Stock Chart ALLK Stock Chart GBIO Stock Chart DYAI Stock Chart OVID Stock Chart DARE Stock Chart NRSN Stock Chart MIRA Stock Chart NNVC 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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