Clearside Biomedical (CLSD) Stock Chart & Stock Price History $0.45 +0.00 (+0.88%) Closing price 08/14/2025 04:00 PM EasternExtended Trading$0.44 -0.01 (-3.10%) As of 08/14/2025 07:52 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Clearside Biomedical Stock Price Performance The Clearside Biomedical (CLSD) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 57.45%, with a year-to-date return of -52.75%. In the past month, the stock has decreased 45.75%, reflecting recent market activity. As of the latest close, Clearside Biomedical traded at $0.45 with a market cap of $35.24 million and volume of 347,582 shares. Five years ago, the stock traded at $1.79, representing a 74.92% decrease over that period. At the time, it had a market cap of $78.07 million and a volume of 464,152 shares. Receive CLSD Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Clearside Biomedical and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+10.13%1 Month Performance-45.75%3 Month Performance-48.07%Year-To-Date Performance-52.75%1 Year Performance-57.45%5 Year Performance-74.92% CLSD Stock Chart for Friday, August, 15, 2025 CLSD Chart by TradingView Clearside Biomedical 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 Capitalization08/14/2025$0.45$0.45+0.88%$0.47$0.40347,582 shs$35.24 million08/13/2025$0.43$0.45+2.53%$0.47$0.43482,583 shs$34.94 million08/12/2025$0.40$0.43+7.69%$0.45$0.39604,541 shs$34.07 million08/11/2025$0.41$0.40-1.13%$0.42$0.38571,411 shs$31.64 million08/08/2025$0.38$0.41+6.40%$0.42$0.38430,755 shs$32.00 million08/07/2025$0.41$0.38-7.08%$0.41$0.37603,828 shs$29.77 million08/06/2025$0.43$0.41-3.37%$0.43$0.40282,812 shs$32.04 million08/05/2025$0.42$0.43+2.79%$0.43$0.40438,820 shs$33.16 million08/04/2025$0.38$0.42+8.07%$0.46$0.40830,006 shs$32.26 million08/01/2025$0.42$0.38-7.80%$0.42$0.38814,430 shs$29.85 million Get the Latest News and Ratings for CLSD and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Clearside Biomedical and its competitors with MarketBeat's FREE daily newsletter. 07/31/2025$0.45$0.42-7.42%$0.46$0.41581,958 shs$32.37 million07/30/2025$0.48$0.45-6.25%$0.54$0.441.95 million shs$34.97 million07/29/2025$0.45$0.48+7.84%$0.57$0.433.59 million shs$37.30 million07/28/2025$0.50$0.45-10.48%$0.49$0.431.37 million shs$34.59 million07/25/2025$0.54$0.50-7.72%$0.55$0.482.34 million shs$38.64 million07/24/2025$0.59$0.54-7.90%$0.58$0.526.47 million shs$41.87 million07/23/2025$0.35$0.59+66.48%$0.62$0.45227.17 million shs$45.46 million07/22/2025$0.34$0.35+3.66%$0.40$0.331.73 million shs$27.31 million07/21/2025$0.41$0.34-17.32%$0.42$0.295.92 million shs$26.34 million07/18/2025$0.60$0.41-31.87%$0.60$0.393.61 million shs$31.86 million07/17/2025$0.84$0.60-28.01%$0.84$0.323.77 million shs$46.77 million07/16/2025$0.83$0.84+1.04%$0.87$0.8361,693 shs$64.97 million07/15/2025$0.83$0.83-0.19%$0.85$0.8147,820 shs$64.30 million07/14/2025$0.88$0.83-6.32%$0.88$0.78290,949 shs$64.42 million Related Companies Inhibikase Therapeutics Stock Chart Protara Therapeutics Stock Chart FitLife Brands Stock Chart Anebulo Pharmaceuticals Stock Chart OKYO Pharma Stock Chart Cardiol Therapeutics Stock Chart Corbus Pharmaceuticals Stock Chart Connect Biopharma Stock Chart ALT5 Sigma Stock Chart Tenaya Therapeutics Stock Chart Receive CLSD Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Clearside Biomedical and its competitors with MarketBeat's FREE daily newsletter. 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