Clearside Biomedical (CLSD) Stock Chart & Stock Price History $3.96 -0.04 (-0.88%) As of 12:40 PM Eastern This is a fair market value 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 76.40%, with a year-to-date return of -72.18%. In the past month, the stock has decreased 34.38%, reflecting recent market activity. As of the latest close, Clearside Biomedical traded at $4.00 with a market cap of $20.96 million and volume of 27,938 shares. Five years ago, the stock traded at a split-adjusted price of $23.40, representing a 83.06% decrease over that period. At the time, it had a market cap of $72.29 million and a volume of 4,150 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance+5.45%1 Month Performance-34.38%3 Month Performance-68.53%Year-To-Date Performance-72.18%1 Year Performance-76.40%5 Year Performance-83.06% CLSD Stock Chart for Thursday, September, 25, 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 Capitalization09/24/2025$3.96$4.00+1.01%$4.10$3.8427,938 shs$20.96 million09/23/2025$4.39$3.96-9.79%$4.57$3.9675,807 shs$20.75 million09/22/2025$3.76$4.39+16.76%$4.52$3.73108,289 shs$22.99 million09/19/2025$3.89$3.76-3.34%$4.01$3.6657,204 shs$19.69 million09/18/2025$3.61$3.89+7.76%$4.20$3.64114,385 shs$20.38 million09/17/2025$3.57$3.61+1.12%$3.76$3.3288,857 shs$18.92 million09/16/2025$3.95$3.57-9.62%$4.01$3.52176,169 shs$280.28 million09/15/2025$0.32$3.95+1,136.31%$4.43$3.70263,297 shs$310.11 million09/12/2025$5.24$4.79-8.61%$5.23$4.7790,819 shs$25.08 million09/11/2025$4.98$5.24+5.33%$5.33$4.9546,606 shs$27.45 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. 09/10/2025$5.08$4.98-2.01%$5.31$4.6875,119 shs$26.06 million09/09/2025$5.04$5.08+0.77%$5.25$4.9828,353 shs$26.59 million09/08/2025$5.19$5.04-2.86%$5.34$4.9753,601 shs$26.39 million09/05/2025$5.25$5.19-1.23%$5.40$5.1029,150 shs$27.16 million09/04/2025$5.10$5.25+3.00%$5.30$4.9541,918 shs$27.50 million09/03/2025$5.09$5.10+0.29%$5.35$4.9532,082 shs$26.70 million09/02/2025$5.51$5.09-7.73%$5.55$4.9574,775 shs$26.62 million09/01/2025$5.51$5.51$5.78$5.23101,608 shs$28.85 million08/29/2025$5.81$5.51-5.14%$5.78$5.23101,608 shs$28.85 million08/28/2025$5.80$5.81+0.21%$6.00$5.4257,262 shs$30.42 million08/27/2025$5.93$5.80-2.20%$6.15$5.7412,929 shs$30.35 million08/26/2025$6.04$5.93-1.86%$6.21$5.8624,626 shs$31.04 million08/25/2025$6.11$6.04-1.08%$6.35$5.9647,212 shs$31.62 million Related Companies BeyondSpring Stock Chart Metagenomi Stock Chart Acumen Pharmaceuticals Stock Chart Sutro Biopharma Stock Chart OKYO Pharma Stock Chart Repare Therapeutics Stock Chart CervoMed Stock Chart Quantum Biopharma Stock Chart vTv Therapeutics Stock Chart Artiva Biotherapeutics 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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