ClearSign Technologies (CLIR) Stock Chart & Stock Price History $0.56 -0.03 (-4.88%) As of 04/16/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ClearSign Technologies Stock Price Performance 5 Day Performance-2.38%1 Month Performance-30.29%3 Month Performance-56.49%6 Month Performance-33.96%Year-To-Date Performance-61.02%1 Year Performance-36.69% Receive CLIR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ClearSign Technologies and its competitors with MarketBeat's FREE daily newsletter. Email Address CLIR Stock Chart for Thursday, April, 17, 2025 CLIR Chart by TradingViewRemove Ads ClearSign Technologies Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization04/15/2025$0.56$0.59+5.32%$0.61$0.5631,981 shs$30.93 million04/14/2025$0.58$0.56-2.56%$0.62$0.5614,292 shs$29.37 million04/11/2025$0.55$0.58+4.53%$0.58$0.5425,070 shs$30.14 million04/10/2025$0.60$0.55-8.32%$0.62$0.5549,650 shs$28.84 million04/09/2025$0.50$0.60+19.28%$0.60$0.5164,551 shs$31.45 million04/09/2025$0.50$0.60+19.28%$0.60$0.5164,551 shs$31.45 million04/08/2025$0.52$0.50-3.29%$0.60$0.50125,213 shs$26.37 million04/08/2025$0.52$0.50-3.29%$0.60$0.50125,213 shs$26.37 million04/07/2025$0.50$0.52+4.02%$0.56$0.46308,536 shs$26.13 million04/04/2025$0.61$0.50-18.43%$0.60$0.50458,214 shs$25.12 million Get the Latest News and Ratings for CLIR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ClearSign Technologies and its competitors with MarketBeat's FREE daily newsletter. 04/03/2025$0.73$0.61-16.31%$0.73$0.60328,194 shs$30.79 million04/02/2025$0.76$0.73-3.63%$0.78$0.7374,594 shs$36.80 million04/01/2025$0.75$0.76+1.35%$0.78$0.7525,475 shs$38.18 million03/31/2025$0.77$0.75-2.60%$0.78$0.7346,295 shs$37.68 million03/28/2025$0.79$0.77-2.52%$0.79$0.7549,833 shs$38.68 million03/27/2025$0.76$0.79+3.93%$0.79$0.7715,840 shs$39.68 million03/26/2025$0.76$0.76-0.38%$0.79$0.7638,393 shs$38.18 million03/25/2025$0.77$0.76-0.44%$0.79$0.7631,688 shs$38.32 million03/24/2025$0.77$0.77-1.08%$0.80$0.7661,790 shs$38.49 million03/21/2025$0.79$0.77-1.94%$0.80$0.7728,470 shs$38.92 million03/20/2025$0.77$0.79+2.27%$0.81$0.7732,899 shs$39.69 million03/19/2025$0.80$0.77-3.44%$0.82$0.7741,063 shs$38.81 million03/18/2025$0.78$0.80+2.55%$0.81$0.7920,620 shs$40.19 million03/17/2025$0.81$0.78-3.12%$0.81$0.7550,591 shs$39.19 million Related Companies SEER Stock Chart KEQU Stock Chart ODYS Stock Chart NAUT Stock Chart RPID Stock Chart INTT Stock Chart OWLT Stock Chart AKYA Stock Chart OMIC Stock Chart AATC Stock Chart Receive CLIR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ClearSign Technologies and its competitors with MarketBeat's FREE daily newsletter. 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