Clearside Biomedical (CLSD) Short Interest Ratio & Short Volume $0.95 -0.08 (-7.77%) Closing price 04:00 PM EasternExtended Trading$0.98 +0.03 (+2.74%) As of 07:04 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 Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Clearside Biomedical Short Interest DataClearside Biomedical (CLSD) has a short interest of 777,800 shares. This marks a 2.49% increase in short interest from the previous month. The short interest ratio (days to cover) is 3.1, indicating that it would take 3.1 days of the average trading volume of 189,413 shares to cover all short positions.Current Short Interest777,800 sharesPrevious Short Interest758,900 sharesChange Vs. Previous Month+2.49%Dollar Volume Sold Short$723,354.00Short Interest Ratio3.1 Days to CoverLast Record DateJanuary 31, 2025Outstanding Shares75,840,000 sharesPercentage of Shares Shorted1.03%Today's Trading Volume224,960 sharesAverage Trading Volume189,413 sharesToday's Volume Vs. Average119% Short Selling Clearside Biomedical? Sign up to receive the latest short interest report for Clearside Biomedical and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCLSD Short Interest Over TimeCLSD Days to Cover Over TimeCLSD Percentage of Float Shorted Over Time Clearside Biomedical Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 1/31/2025777,800 shares $723,354.00 +2.5%N/A3.1 $0.93 1/15/2025758,900 shares $713,366.00 +2.3%N/A2.7 $0.94 12/31/2024741,700 shares $704,615.00 -32.6%N/A1.1 $0.95 12/15/20241,100,000 shares $1.12 million -17.9%N/A1.5 $1.02 11/30/20241,340,000 shares $1.41 million -11.8%N/A1.8 $1.05 11/15/20241,520,000 shares $1.50 million -13.6%N/A2 $0.99 10/31/20241,760,000 shares $1.80 million -9.7%N/A2.4 $1.02 10/15/20241,950,000 shares $2.16 million +646.6%N/A2.7 $1.11 9/30/2024261,200 shares $331,724.00 -4.5%N/A0.5 $1.27 9/15/2024273,400 shares $336,282.00 -18.4%N/A1.1 $1.23 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. 8/31/2024335,200 shares $338,552.00 +86.0%N/A1.5 $1.01 8/15/2024180,200 shares $190,111.00 -12.9%N/A1.1 $1.06 7/31/2024206,900 shares $235,866.00 +76.8%N/A1.1 $1.14 7/15/2024117,000 shares $145,080.00 -48.4%N/A0.7 $1.24 6/30/2024226,900 shares $294,970.00 +17.5%N/A1.2 $1.30 6/15/2024193,100 shares $229,789.00 -30.0%N/A0.8 $1.19 5/31/2024275,800 shares $386,120.00 -19.7%N/A0.9 $1.40 5/15/2024343,300 shares $453,156.00 +1.4%N/A0.9 $1.32 4/30/2024338,700 shares $426,762.00 +27.7%N/A0.9 $1.26 4/15/2024265,300 shares $342,237.00 +18.3%N/A0.7 $1.29 3/31/2024224,300 shares $343,179.00 -34.0%N/A0.6 $1.53 3/15/2024339,900 shares $581,229.00 +23.4%N/A1 $1.71 2/29/2024275,400 shares $385,560.00 +70.1%N/A1 $1.40 2/15/2024161,900 shares $197,518.00 -12.0%N/A0.9 $1.22 1/31/2024183,900 shares $229,875.00 -12.8%0.4%1 $1.25 1/15/2024210,800 shares $305,660.00 +11.1%0.4%1.1 $1.45 12/31/2023189,700 shares $221,949.00 -43.8%0.4%1 $1.17 12/15/2023337,700 shares $347,831.00 +19.4%0.7%2.1 $1.03 11/30/2023282,900 shares $285,729.00 -3.4%0.6%2.3 $1.01 11/15/2023292,900 shares $281,184.00 +0.8%0.6%2.5 $0.96 10/31/2023290,600 shares $210,568.76 -15.7%0.6%2.3 $0.72 10/15/2023344,500 shares $296,614.50 -1.7%0.7%3.6 $0.86 9/30/2023350,500 shares $304,899.95 -8.5%0.7%3.3 $0.87 9/15/2023382,900 shares $315,892.50 +45.4%0.8%3.4 $0.83 8/31/2023263,400 shares $239,694.00 +20.2%0.5%2.1 $0.91 8/15/2023219,200 shares $217,008.00 -17.5%0.4%1.8 $0.99 7/31/2023265,700 shares $310,869.00 -22.4%0.5%2.2 $1.17 7/15/2023342,400 shares $410,880.00 -17.4%0.7%2.7 $1.20 6/30/2023414,400 shares $464,128.00 -15.0%0.8%3.3 $1.12 6/15/2023487,600 shares $682,640.00 -22.1%1.0%2.9 $1.40Your trading day could end at 11 AM (Ad)What do you usually do between 9:35 AM and 11:00 AM? Catch up on emails? Attend a meeting? Maybe grab a coffee? For me, it's become the most important part of my trading day. 85 minutes. That's usually all it takes. Set up at 9:35 AM… Check back at 11:00 AM. And when things work out, there's an extra $100 to $150 in my account… on a $1000 starting stake. Sounds too simple, doesn't it?Tap this link and see the complete breakdown. 5/31/2023626,100 shares $676,188.00 +10.2%1.2%3.6 $1.08 5/15/2023568,400 shares $608,188.00 +102.8%1.1%3.1 $1.07 4/30/2023280,300 shares $283,103.00 +4.0%0.6%1.5 $1.01 4/15/2023269,600 shares $296,560.00 -19.6%0.5%1.3 $1.10 3/31/2023335,500 shares $348,920.00 -4.5%0.7%1.5 $1.04 3/15/2023351,200 shares $344,176.00 +8.7%0.7%1.5 $0.98 2/28/2023323,100 shares $400,644.00 +0.1%0.7%1.4 $1.24 2/15/2023322,700 shares $432,418.00 +30.5%0.7%1.3 $1.34 1/31/2023247,200 shares $348,552.00 +15.4%0.5%0.8 $1.41 1/15/2023214,300 shares $336,451.00 -48.3%0.4%0.8 $1.57 12/30/2022414,600 shares $464,352.00 +3.8%0.8%1.6 $1.12 12/15/2022399,500 shares $483,395.00 +5.9%0.8%1.8 $1.21 11/30/2022377,100 shares $456,291.00 -32.6%0.8%2 $1.21 11/15/2022559,600 shares $789,036.00 +4.8%1.2%3 $1.41 10/31/2022534,100 shares $608,874.00 +7.7%1.1%4.1 $1.14 10/15/2022495,800 shares $565,212.00 +4.8%1.0%3.9 $1.14 9/30/2022473,100 shares $534,603.00 -9.1%1.0%3.6 $1.13 9/15/2022520,300 shares $686,796.00 +11.0%1.1%3.8 $1.32 8/31/2022468,600 shares $641,982.00 +8.3%1.0%3.1 $1.37 8/15/2022432,700 shares $666,358.00 -7.0%0.9%2.8 $1.54 7/31/2022465,100 shares $716,254.00 -20.8%1.0%2.8 $1.54 7/15/2022587,100 shares $1.06 million -10.0%1.2%2.8 $1.81 6/30/2022652,100 shares $958,587.00 -30.9%1.4%2.8 $1.47 6/15/2022944,000 shares $1.26 million -24.5%2.0%3.6 $1.34 5/31/20221,250,000 shares $1.63 million -24.7%2.6%1.4 $1.30 5/15/20221,660,000 shares $2.34 million No Change3.4%1.7 $1.41 4/30/20221,660,000 shares $2.54 million -11.7%3.4%1.7 $1.53 4/15/20221,880,000 shares $3.91 million +36.2%3.9%1.8 $2.08 3/31/20221,380,000 shares $3.16 million -46.7%2.9%1.4 $2.29 3/15/20222,590,000 shares $6.45 million +102.3%5.4%2.5 $2.49 2/28/20221,280,000 shares $2.04 million -3.8%2.7%3 $1.60 2/15/20221,330,000 shares $2.26 million -7.0%2.8%3.1 $1.70 1/31/20221,430,000 shares $2.79 million +28.8%3.0%3.3 $1.95 1/15/20221,110,000 shares $2.48 million -9.0%N/A2.3 $2.23 12/31/20211,220,000 shares $3.36 million -3.2%2.6%2.6 $2.75 12/15/20211,260,000 shares $3.70 million +18.9%2.7%2.4 $2.94 11/30/20211,060,000 shares $3.89 million +1.0%2.2%2.1 $3.67 11/15/20211,050,000 shares $5.07 million -52.3%2.2%2 $4.83 10/29/20212,200,000 shares $12.01 million +81.8%4.6%4 $5.46 10/15/20211,210,000 shares $6.82 million +28.4%2.6%2.1 $5.64 9/30/2021942,500 shares $5.66 million -0.9%2.0%1.6 $6.00 9/15/2021951,200 shares $6.25 million -36.2%2.0%1 $6.57 8/31/20211,490,000 shares $10.27 million -32.6%3.2%0.5 $6.89 8/13/20212,210,000 shares $12.57 million +5.7%4.7%0.7 $5.69 7/30/20212,090,000 shares $10.28 million +11.2%4.7%0.7 $4.92 7/15/20211,880,000 shares $9.95 million +18.2%4.2%0.6 $5.29 6/30/20211,590,000 shares $7.74 million +43.2%3.6%0.5 $4.87 6/15/20211,110,000 shares $4.62 million +37.0%2.5%0.4 $4.16 5/28/2021810,500 shares $2.08 million -6.5%1.9%3.6 $2.57 5/14/2021866,500 shares $2.01 million -9.7%N/A3.2 $2.32Your trading day could end at 11 AM (Ad)What do you usually do between 9:35 AM and 11:00 AM? Catch up on emails? Attend a meeting? Maybe grab a coffee? For me, it's become the most important part of my trading day. 85 minutes. That's usually all it takes. Set up at 9:35 AM… Check back at 11:00 AM. And when things work out, there's an extra $100 to $150 in my account… on a $1000 starting stake. Sounds too simple, doesn't it?Tap this link and see the complete breakdown. 4/30/2021959,100 shares $2.86 million -0.6%N/A2.8 $2.98 4/15/2021965,200 shares $2.58 million +1.9%N/A2.3 $2.67 3/31/2021947,500 shares $2.22 million +44.3%N/A1.6 $2.34 3/15/2021656,600 shares $2.00 million +53.2%N/A0.8 $3.05 2/26/2021428,700 shares $1.39 million -16.9%N/A0.5 $3.25 2/12/2021515,600 shares $1.99 million +29.1%N/A0.6 $3.86 1/29/2021399,400 shares $1.32 million -37.9%N/A0.5 $3.31 1/15/2021643,600 shares $2.70 million -22.7%N/A0.9 $4.20 12/31/2020832,500 shares $1.93 million -16.7%N/A1.4 $2.32 12/15/2020999,700 shares $2.08 million -16.7%2.8%4.1 $2.08 11/30/20201,200,000 shares $2.34 million -12.4%3.3%6 $1.95 11/15/20201,370,000 shares $2.26 million -5.5%3.8%8.8 $1.65 10/30/20201,450,000 shares $2.03 million -0.7%4.2%7.9 $1.40 10/15/20201,460,000 shares $2.13 million -4.6%4.3%6.2 $1.46 9/30/20201,530,000 shares $2.36 million -8.4%4.5%5.7 $1.54 9/15/20201,670,000 shares $2.77 million +3.1%4.9%5.8 $1.66 8/31/20201,620,000 shares $2.79 million -10.5%4.7%4.7 $1.72 8/14/20201,810,000 shares $3.24 million +11.0%5.3%4.6 $1.79 7/31/20201,630,000 shares $2.67 million -1.8%4.8%4 $1.64 7/15/20201,660,000 shares $2.79 million +5.7%5.0%4.2 $1.68 6/30/20201,570,000 shares $2.95 million -0.6%4.7%3.8 $1.88 6/15/20201,580,000 shares $3.24 million +4.0%4.8%3.8 $2.05 5/29/20201,520,000 shares $2.83 million +2.0%4.6%3.2 $1.86 5/15/20201,490,000 shares $2.95 million -0.7%4.5%3 $1.98 4/30/20201,500,000 shares $2.97 million -10.2%4.5%2.9 $1.98 4/15/20201,670,000 shares $4.02 million -10.2%5.0%2.4 $2.41 3/31/20201,860,000 shares $4.09 million -28.7%5.6%2 $2.20 3/13/20202,609,700 shares $4.54 million -3.7%10.7%3.5 $1.74 2/28/20202,710,000 shares $3.71 million +1.5%11.1%2.1 $1.37 CLSD Short Interest - Frequently Asked Questions What is Clearside Biomedical's current short interest? Short interest is the volume of Clearside Biomedical shares that have been sold short but have not yet been closed out or covered. As of January 31st, investors have sold 777,800 shares of CLSD short. Learn More on Clearside Biomedical's current short interest. What is a good short interest ratio for Clearside Biomedical? The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. CLSD shares currently have a short interest ratio of 3.0. Learn More on Clearside Biomedical's short interest ratio. Which institutional investors are shorting Clearside Biomedical? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Clearside Biomedical: Citadel Advisors LLC, and Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Clearside Biomedical's short interest increasing or decreasing? Clearside Biomedical saw a increase in short interest in January. As of January 31st, there was short interest totaling 777,800 shares, an increase of 2.5% from the previous total of 758,900 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment. How does Clearside Biomedical's short interest compare to its competitors? Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Clearside Biomedical: Corvus Pharmaceuticals, Inc. (9.51%), Monopar Therapeutics Inc. (0.65%), Atyr PHARMA INC (4.66%), Trevi Therapeutics, Inc. (5.97%), Allogene Therapeutics, Inc. (22.76%), Korro Bio, Inc. (14.15%), COMPASS Pathways plc (6.53%), Olema Pharmaceuticals, Inc. (14.68%), Tango Therapeutics, Inc. (10.98%), Foghorn Therapeutics Inc. (3.53%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Co. ($5.21 billion), Charter Communications, Inc. ($4.07 billion), Reddit, Inc. ($3.33 billion), The Kroger Co. ($2.67 billion), Cencora, Inc. ($2.29 billion), Hims & Hers Health, Inc. ($2.17 billion), SoFi Technologies, Inc. ($1.99 billion), Live Nation Entertainment, Inc. ($1.87 billion), Rivian Automotive, Inc. ($1.76 billion), and Moderna, Inc. ($1.60 billion). View all of the most shorted stocks. What does it mean to sell short Clearside Biomedical stock? Short selling CLSD is an investing strategy that aims to generate trading profit from Clearside Biomedical as its price is falling. CLSD shares are trading down $0.08 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit. How does a short squeeze work against Clearside Biomedical? A short squeeze for Clearside Biomedical occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of CLSD, which in turn drives the price of the stock up even further. How often is Clearside Biomedical's short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including CLSD, twice per month. The most recent reporting period available is January, 31 2025. More Short Interest Resources from MarketBeat Related Companies Corvus Pharmaceuticals Short Squeeze Monopar Therapeutics Short Squeeze Atyr PHARMA Short Squeeze Trevi Therapeutics Short Squeeze Allogene Therapeutics Short Squeeze Korro Bio Short Squeeze COMPASS Pathways Short Squeeze Olema Pharmaceuticals Short Squeeze Tango Therapeutics Short Squeeze Foghorn Therapeutics Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:CLSD) was last updated on 2/21/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... 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