Coya Therapeutics (COYA) Stock Chart & Stock Price History $6.09 +0.14 (+2.35%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$6.06 -0.04 (-0.57%) As of 08/1/2025 04:10 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 Coya Therapeutics Stock Price Performance The Coya Therapeutics (COYA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 3.33%, with a year-to-date return of 6.28%. In the past month, the stock has increased 5.36%, reflecting recent market activity. As of the latest close, Coya Therapeutics traded at $6.09 with a market cap of $101.89 million and volume of 39,841 shares. 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Email Address 5 Day Performance-8.01%1 Month Performance+5.36%3 Month Performance-4.40%Year-To-Date Performance+6.28%1 Year Performance-3.33% COYA Stock Chart for Saturday, August, 2, 2025 COYA Chart by TradingView Coya Therapeutics 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 Capitalization08/01/2025$5.95$6.09+2.35%$6.21$5.8739,841 shs$101.89 million07/31/2025$5.87$5.95+1.36%$6.19$5.8078,226 shs$99.54 million07/30/2025$6.40$5.87-8.28%$6.40$5.75100,974 shs$98.18 million07/29/2025$6.62$6.40-3.32%$6.72$6.3065,123 shs$107.07 million07/28/2025$6.67$6.62-0.75%$6.84$6.2683,872 shs$110.75 million07/25/2025$6.72$6.67-0.74%$6.80$6.5678,556 shs$111.59 million07/24/2025$6.07$6.72+10.71%$6.77$6.07210,131 shs$112.39 million07/23/2025$5.69$6.07+6.68%$6.08$5.6886,245 shs$101.55 million07/22/2025$5.78$5.69-1.56%$5.90$5.6664,850 shs$95.19 million07/21/2025$5.81$5.78-0.52%$5.91$5.7648,204 shs$96.70 million Get the Latest News and Ratings for COYA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Coya Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 07/18/2025$5.96$5.81-2.52%$6.07$5.7599,683 shs$97.20 million07/17/2025$5.79$5.96+2.94%$6.02$5.7184,276 shs$99.68 million07/16/2025$6.05$5.79-4.30%$6.20$5.79128,658 shs$96.87 million07/15/2025$6.16$6.05-1.79%$6.19$5.9566,361 shs$101.19 million07/14/2025$6.13$6.16+0.49%$6.29$6.0165,357 shs$103.03 million07/11/2025$6.32$6.13-3.01%$6.34$6.0274,445 shs$102.52 million07/10/2025$6.22$6.32+1.61%$6.45$5.97107,545 shs$105.73 million07/09/2025$6.00$6.22+3.67%$6.34$6.0590,770 shs$104.06 million07/08/2025$5.87$6.00+2.21%$6.06$5.9466,732 shs$100.35 million07/07/2025$6.27$5.87-6.30%$6.14$5.7660,294 shs$98.21 million07/04/2025$6.27$6.27$6.01$5.7672,677 shs$104.78 million07/03/2025$5.78$6.27+8.39%$6.01$5.7672,677 shs$104.81 million07/02/2025$5.70$5.78+1.40%$5.98$5.5776,554 shs$96.70 million07/01/2025$5.75$5.70-0.87%$6.23$5.6376,604 shs$95.36 million Related Companies Palvella Therapeutics Stock Chart REGENXBIO Stock Chart Tectonic Therapeutic Stock Chart Fulcrum Therapeutics Stock Chart Kodiak Sciences Stock Chart COMPASS Pathways Stock Chart Aquestive Therapeutics Stock Chart iTeos Therapeutics Stock Chart Eton Pharmaceuticals Stock Chart Vigil Neuroscience Stock Chart Receive COYA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Coya Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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