Kopin (KOPN) Short Interest Ratio & Short Volume $4.85 +0.13 (+2.75%) Closing price 04:00 PM EasternExtended Trading$4.79 -0.06 (-1.26%) As of 04:36 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 Massive. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Kopin Short Interest OverviewAs of April 30, 2026, Kopin (KOPN) had a short interest of 19.95 million shares sold short, representing 11.19% of the public float. This marks a 19.29% increase in short interest since the prior report. The short interest ratio (days to cover) is 2.1, meaning it would take 2.1 days of the average trading volume of 5.41 million shares to cover all short positions.Current Short Interest19,948,384 sharesPrevious Short Interest16,722,030 sharesChange Vs. Previous Month19.29%Dollar Volume Sold Short$88.97 millionShort Interest Ratio2.1 Days to CoverLast Record DateApril 30, 2026Outstanding Shares182,920,000 sharesShort Percent of Float11.19%Today's Trading Volume4,584,219 sharesAverage Trading Volume5,414,111 sharesToday's Volume Vs. Average85% Short Selling Kopin? Sign up to receive the latest short interest report for Kopin and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartKOPN Short Interest Over TimeKOPN Days to Cover Over TimeKOPN Percentage of Float Shorted Over Time Kopin Tesla Short Interest History & Recent Changes ExportReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/202619,948,384 shares $88.97 million +19.3%11.2%2.08 $4.46 4/15/202616,722,030 shares $48.83 million -7.1%9.4%4.18 $2.92 3/31/202617,999,539 shares $40.50 million +5.9%10.1%5.56 $2.25 3/13/202616,995,257 shares $35.35 million +6.8%9.6%10.01 $2.08 2/27/202615,916,573 shares $35.18 million -0.3%9.0%10.3 $2.21 2/13/202615,966,775 shares $35.13 million -1.0%9.0%5.36 $2.20 1/30/202616,133,385 shares $41.14 million -0.8%9.1%3.65 $2.55 1/15/202616,264,577 shares $48.14 million +6.4%9.2%5.44 $2.96 12/31/202515,292,319 shares $35.78 million +20.6%8.6%4.29 $2.34 12/15/202512,679,546 shares $31.32 million +11.7%7.1%4.99 $2.47 Get the Latest News and Ratings for KOPN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Kopin and its competitors with MarketBeat's FREE daily newsletter. 11/28/202511,353,003 shares $28.04 million -0.6%6.4%3.71 $2.47 11/14/202511,422,814 shares $29.24 million +9.1%7.2%2.72 $2.56 10/31/202510,468,430 shares $36.22 million -13.8%6.6%2.17 $3.46 10/15/202512,150,000 shares $48.48 million +9.6%7.7%2.5 $3.99 9/30/202511,090,000 shares $26.95 million +0.5%N/A2.6 $2.43 9/15/202511,040,000 shares $24.84 million -1.2%N/A2.9 $2.25 8/31/202511,170,000 shares $23.46 million +3.6%7.1%3.6 $2.10 8/15/202510,780,000 shares $21.24 million +15.9%N/A3.6 $1.97 7/31/20259,300,000 shares $16.65 million -15.6%5.9%3.2 $1.79 7/15/202511,020,000 shares $18.51 million -4.3%N/A3.8 $1.68 6/30/202511,510,000 shares $17.61 million +133.9%7.3%4.5 $1.53 6/15/20254,920,000 shares $7.68 million +22.7%3.1%1.9 $1.56 5/31/20254,010,000 shares $5.33 million +23.4%2.7%1.6 $1.33 5/15/20253,250,000 shares $4.94 million +1.6%2.2%1.3 $1.52 4/30/20253,200,000 shares $4.10 million +13.9%N/A1.2 $1.28 4/15/20252,810,000 shares $2.34 million -31.6%1.9%0.6 $0.83 3/31/20254,110,000 shares $3.83 million +22.0%2.8%0.8 $0.93 3/15/20253,370,000 shares $4.75 million +0.3%2.3%0.7 $1.41 2/28/20253,360,000 shares $4.64 million -7.7%2.3%0.7 $1.38 2/15/20253,640,000 shares $6.04 million -8.5%2.5%0.8 $1.66 1/31/20253,980,000 shares $6.93 million +108.4%N/A0.9 $1.74 1/15/20251,910,000 shares $2.43 million +0.5%N/A0.5 $1.27 12/31/20241,900,000 shares $2.58 million -3.6%N/A1.3 $1.36 12/15/20241,970,000 shares $2.15 million +8.2%N/A1.5 $1.09 11/30/20241,820,000 shares $2.15 million -5.7%N/A1.4 $1.18 11/15/20241,930,000 shares $1.60 million -12.3%N/A1.6 $0.83 10/31/20242,200,000 shares $1.72 million -13.7%N/A2.2 $0.78 10/15/20242,550,000 shares $1.83 million -6.9%N/A2.5 $0.72 9/30/20242,740,000 shares $2.00 million +17.1%N/A2.3 $0.73 9/15/20242,340,000 shares $2.16 million +12.5%N/A2 $0.92SpaceX eyes a 1.75 trillion valuation - here's what to know (Ad)Elon Musk's team has quietly filed confidential paperwork with the SEC for what Bloomberg estimates could be a $1.75 trillion IPO - larger than Saudi Aramco and any tech offering in history. CNBC calls it 'the big market event of 2026.' According to former tech executive and angel investor Jeff Brown, there's a way to claim a stake before the public filing drops, starting with as little as $500.See how to get positioned in SpaceX before the announcement goes public 8/31/20242,080,000 shares $2.01 million No ChangeN/A2.4 $0.97 8/15/20242,080,000 shares $1.88 million +23.1%N/A2.2 $0.91 7/31/20241,690,000 shares $1.79 million +3.7%N/A1.6 $1.06 7/15/20241,630,000 shares $1.76 million -18.9%N/A1 $1.08 6/30/20242,010,000 shares $1.69 million +5.2%N/A1.4 $0.84 6/15/20241,910,000 shares $1.37 million -17.0%N/A1.3 $0.72 5/31/20242,300,000 shares $1.84 million +4.1%N/A1.4 $0.80 5/15/20242,210,000 shares $1.83 million -8.3%N/A1.3 $0.83 4/30/20242,410,000 shares $1.89 million -30.1%N/A1.2 $0.79 4/15/20243,450,000 shares $4.90 million -6.0%N/A1.6 $1.42 3/31/20243,670,000 shares $6.61 million -17.9%N/A1.8 $1.80 3/15/20244,470,000 shares $8.49 million +20.5%N/A2.2 $1.90 2/29/20243,710,000 shares $9.72 million -5.4%N/A2.1 $2.62 2/15/20243,920,000 shares $10.66 million +91.2%N/A2.4 $2.72 1/31/20242,050,000 shares $3.67 million +11.4%N/A1.5 $1.79 1/15/20241,840,000 shares $4.23 million +26.9%N/A2.7 $2.30 12/31/20231,450,000 shares $2.94 million +2.1%N/A2.6 $2.03 12/15/20231,420,000 shares $2.19 million No ChangeN/A3.3 $1.54 11/30/20231,420,000 shares $2.16 million -13.9%N/A3.7 $1.52 11/15/20231,650,000 shares $2.66 million +17.0%N/A4 $1.61 10/31/20231,410,000 shares $1.73 million -2.1%N/A2.9 $1.23 10/15/20231,440,000 shares $1.74 million -2.7%N/A2.7 $1.21 9/30/20231,480,000 shares $1.81 million +2.1%N/A2.2 $1.22 9/15/20231,450,000 shares $1.87 million +54.7%N/A1.8 $1.29 8/31/2023937,500 shares $1.37 million -34.4%N/A1 $1.46 8/15/20231,430,000 shares $2.27 million +0.7%N/A1.2 $1.59 7/31/20231,420,000 shares $2.71 million -6.6%N/A1.2 $1.91 7/15/20231,520,000 shares $3.04 million +26.7%N/A1.4 $2.00 6/30/20231,200,000 shares $2.58 million +24.9%N/A1.3 $2.15 6/15/2023960,500 shares $2.05 million +16.1%N/A1.1 $2.14 5/31/2023827,100 shares $1.79 million +6.3%N/A1.1 $2.17 5/15/2023778,000 shares $910.26 thousand -7.5%N/A1.7 $1.17 4/30/2023841,200 shares $874.85 thousand +12.9%N/A2.5 $1.04 4/15/2023745,000 shares $745 thousand -5.4%N/A1.5 $1.00 3/31/2023787,200 shares $858.05 thousand -6.8%N/A1.5 $1.09 3/15/2023844,600 shares $844.60 thousand -6.1%N/A1.5 $1.00 2/28/2023899,700 shares $1.03 million +4.7%N/A1.6 $1.15 2/15/2023859,500 shares $1.08 million -5.1%N/A1.4 $1.26 1/31/2023906,100 shares $1.09 million -21.9%N/A1.4 $1.20 1/15/20231,160,000 shares $1.97 million +3.6%1.4%2.1 $1.70 12/30/20221,120,000 shares $1.39 million -11.1%1.3%2.3 $1.24 12/15/20221,260,000 shares $1.60 million -0.8%1.5%2.7 $1.27 11/30/20221,270,000 shares $2.06 million -14.2%1.5%2.8 $1.62 11/15/20221,480,000 shares $1.89 million -12.9%1.8%3.4 $1.28 10/31/20221,700,000 shares $1.84 million -24.1%2.1%3.8 $1.08 10/15/20222,240,000 shares $2.26 million -9.7%2.7%4 $1.01 9/30/20222,480,000 shares $2.60 million -11.1%3.0%3.5 $1.05 9/15/20222,790,000 shares $3.46 million -1.1%3.4%3 $1.24 8/31/20222,820,000 shares $3.86 million +28.8%3.4%2.6 $1.37 8/15/20222,190,000 shares $3.68 million -24.7%2.6%1.8 $1.68ALERT: Drop these 5 stocks before the market opens tomorrow! (Ad)The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions.See the 5 stocks to avoid 7/31/20222,910,000 shares $5.15 million -0.3%3.6%2.2 $1.77 7/15/20222,920,000 shares $4.20 million +7.0%3.6%2.2 $1.44 6/30/20222,730,000 shares $3.06 million -55.5%3.4%2.1 $1.12 6/15/20226,140,000 shares $6.94 million -3.8%7.6%4.8 $1.13 5/31/20226,380,000 shares $7.08 million +2.4%7.9%4.9 $1.11 5/15/20226,230,000 shares $7.48 million -4.5%7.7%4.8 $1.20 4/30/20226,520,000 shares $10.43 million +11.5%8.0%5.1 $1.60 4/15/20225,850,000 shares $11.35 million +3.0%7.2%4.4 $1.94 3/31/20225,680,000 shares $14.37 million -20.8%7.0%4.2 $2.53 3/15/20227,170,000 shares $15.56 million +22.8%8.8%5.1 $2.17 2/28/20225,840,000 shares $15.42 million +8.0%7.2%4.6 $2.64 2/15/20225,410,000 shares $15.74 million +18.1%6.6%4.1 $2.91 1/31/20224,580,000 shares $13.47 million +12.8%5.6%3 $2.94 1/15/20224,060,000 shares $14.21 million +4.4%5.2%2.2 $3.50 12/31/20213,890,000 shares $15.91 million -10.2%5.0%2.2 $4.09 12/15/20214,330,000 shares $19.05 million +0.9%5.6%2.5 $4.40 11/30/20214,290,000 shares $22.39 million -4.2%5.5%2.6 $5.22 11/15/20214,480,000 shares $27.60 million -14.7%5.8%2.6 $6.16 10/29/20215,250,000 shares $27.51 million No Change6.8%3.2 $5.24 10/15/20215,250,000 shares $24.62 million -7.9%6.8%3.8 $4.69 9/30/20215,700,000 shares $29.24 million -1.0%7.4%3.9 $5.13 9/15/20215,760,000 shares $32.49 million +5.5%7.5%3.3 $5.64 8/31/20215,460,000 shares $32.10 million +4.2%7.1%2.7 $5.88 8/13/20215,240,000 shares $28.09 million -6.4%6.8%2.5 $5.36 7/30/20215,600,000 shares $37.74 million -4.8%7.3%2.4 $6.74 7/15/20215,880,000 shares $40.22 million -8.6%7.7%2.3 $6.84 6/30/20216,430,000 shares $52.60 million +52.4%8.4%2.2 $8.18 6/15/20214,220,000 shares $38.28 million -5.4%5.5%1.2 $9.07 5/28/20214,460,000 shares $36.13 million +5.9%5.8%1.2 $8.10 KOPN Short Interest - Frequently Asked Questions What is Kopin's current short interest? Short interest is the volume of Kopin shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 19,948,384 shares of KOPN short. 11.19% of Kopin's shares are currently sold short. Learn More on Kopin's current short interest. What is a good short interest ratio for Kopin? 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. KOPN shares currently have a short interest ratio of 2.1. Learn More on Kopin's short interest ratio. What is a good short interest percentage for Kopin? Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 11.19% of Kopin's floating shares are currently sold short. Is Kopin's short interest increasing or decreasing? Kopin saw a increase in short interest during the month of April. As of April 30th, there was short interest totaling 19,948,384 shares, an increase of 19.3% from the previous total of 16,722,030 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 Kopin's short interest compare to its competitors? 11.19% of Kopin's shares are currently sold short. Here is how the short interest of companies in the industry of "computer hardware" compare to Kopin: NCR Atleos Corporation (2.93%), Diebold Nixdorf, Incorporated (6.17%), A10 Networks, Inc. (8.44%), Evolv Technologies Holdings, Inc. (4.38%), NCR Voyix Corporation (18.43%), Corsair Gaming, Inc. (14.80%), Cantaloupe, Inc. (10.23%), Stratasys, Ltd. (3.49%), Mitek Systems, Inc. (7.30%), PAR Technology Corporation (30.52%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($86.09 billion), Invesco QQQ ($39.89 billion), iShares Russell 2000 ETF ($26.13 billion), Western Digital Corporation ($12.66 billion), Salesforce Inc. ($12.29 billion), Sandisk Corporation ($11.87 billion), SPDR S&P Biotech ETF ($9.82 billion), Lumentum Holdings Inc. ($8.51 billion), iShares 20+ Year Treasury Bond ETF ($7.76 billion), and Bloom Energy Corporation ($7.40 billion). View all of the most shorted stocks. What does it mean to sell short Kopin stock? Short selling KOPN is an investing strategy that aims to generate trading profit from Kopin as its price is falling. KOPN shares are trading up $0.35 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 Kopin? A short squeeze for Kopin occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of KOPN, which in turn drives the price of the stock up even further. How often is Kopin'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 KOPN, twice per month. The most recent reporting period available is April, 30 2026. What do KOPN's short interest metrics mean? Understanding short interest metrics can help you assess how traders are positioning around a stock like KOPN:Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity. More Short Interest Resources from MarketBeat Related Companies NATL Short Interest DBD Short Interest ATEN Short Interest EVLV Short Interest VYX Short Interest CRSR Short Interest CTLP Short Interest SSYS Short Interest MITK Short Interest PAR Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:KOPN) was last updated on 5/21/2026 by MarketBeat.com Staff. 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