Clene (CLNN) Stock Chart & Stock Price History $5.88 -0.17 (-2.81%) Closing price 04:00 PM EasternExtended Trading$6.03 +0.15 (+2.48%) As of 07:59 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 TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Clene Stock Price Performance The Clene (CLNN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 26.18%, with a year-to-date return of 10.73%. In the past month, the stock has increased 10.32%, reflecting recent market activity. As of the latest close, Clene traded at $6.05 with a market cap of $60.92 million and volume of 94,835 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-7.98%1 Month Performance+10.32%3 Month Performance+43.41%Year-To-Date Performance+10.73%1 Year Performance+26.18% CLNN Stock Chart for Thursday, September, 25, 2025 CLNN Chart by TradingView Clene 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 Capitalization09/24/2025$6.12$6.05-1.14%$6.29$5.9094,835 shs$60.92 million09/23/2025$6.40$6.12-4.38%$6.50$6.0350,075 shs$61.63 million09/22/2025$6.39$6.40+0.16%$6.49$6.2779,158 shs$64.45 million09/19/2025$6.32$6.39+1.11%$6.41$6.1853,389 shs$64.35 million09/18/2025$6.17$6.32+2.43%$6.52$6.1748,751 shs$63.64 million09/17/2025$6.33$6.17-2.53%$6.54$6.14113,148 shs$62.13 million09/16/2025$6.25$6.33+1.28%$6.54$6.0160,445 shs$63.49 million09/15/2025$5.80$6.25+7.76%$6.27$5.8648,169 shs$62.69 million09/12/2025$6.18$5.80-6.15%$6.45$5.77119,184 shs$58.17 million09/11/2025$6.47$6.18-4.48%$6.71$6.12131,202 shs$61.99 million09/10/2025$6.60$6.47-1.97%$6.63$6.1897,183 shs$64.89 million09/09/2025$6.63$6.60-0.45%$6.72$6.4189,447 shs$65.93 million09/08/2025$6.03$6.63+9.95%$7.10$6.06259,712 shs$66.23 million09/05/2025$5.95$6.03+1.34%$6.23$5.8441,074 shs$60.24 million09/04/2025$5.59$5.95+6.44%$6.27$5.71103,798 shs$59.45 million09/03/2025$6.39$5.59-12.52%$6.32$5.5590,512 shs$55.84 million09/02/2025$5.32$6.39+20.11%$6.49$5.38235,039 shs$63.84 million09/01/2025$5.32$5.32$5.65$5.2733,033 shs$53.15 million08/29/2025$5.41$5.32-1.66%$5.65$5.2733,033 shs$53.15 million08/28/2025$5.38$5.41+0.56%$5.46$5.1229,260 shs$54.05 million08/27/2025$5.38$5.38$5.51$5.2036,313 shs$53.75 million08/26/2025$5.33$5.38+0.94%$5.60$5.1964,846 shs$53.75 million08/25/2025$5.66$5.33-5.83%$5.58$4.91122,134 shs$53.25 million Related Companies VYGR Stock Chart HRTX Stock Chart PRQR Stock Chart SXTC Stock Chart PBYI Stock Chart AVTE Stock Chart OGI Stock Chart VOR Stock Chart SGMT Stock Chart CRGX Stock Chart Receive CLNN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Clene and its competitors with MarketBeat's FREE daily newsletter. 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