OptiNose (OPTN) Short Interest Ratio & Short Volume $0.37 +0.03 (+8.90%) (As of 11/20/2024 ET) Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestSustainabilityTrends OptiNose Short Interest DataOptiNose (OPTN) has a short interest of 8.57 million shares. This marks a -1.38% decrease in short interest from the previous month. The short interest ratio (days to cover) is 25.5, indicating that it would take 25.5 days of the average trading volume of 1.02 million shares to cover all short positions.Current Short Interest8,570,000 sharesPrevious Short Interest8,690,000 sharesChange Vs. Previous Month-1.38%Dollar Volume Sold Short$5.91 millionShort Interest Ratio25.5 Days to CoverLast Record DateOctober 31, 2024Outstanding Shares150,830,000 sharesPercentage of Shares Shorted5.68%Today's Trading Volume1,319,711 sharesAverage Trading Volume1,021,715 sharesToday's Volume Vs. Average129% Short Selling OptiNose? Sign up to receive the latest short interest report for OptiNose and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartOPTN Short Interest Over TimeOPTN Days to Cover Over TimeOPTN Percentage of Float Shorted Over Time Ad Wide Moat ResearchTrump said you could learn something from this manEarly Warning: A Deep Crack Is Forming In The US Economy Stocks are booming thanks to Trump’s landslide victory. Yet one former Trump advisor says the picture is less rosy than it seems. “I’ve found a deep crack forming in the foundations of the US economy,” he says. “And before too long, it could tear our country apart.” It’s critical you learn more today, BEFORE it impacts your money and your retirement. Here’s everything you need to know. OptiNose Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 10/31/20248,570,000 shares $5.91 million -1.4%N/A25.5 $0.69 10/15/20248,690,000 shares $6.11 million +3.1%N/A20.8 $0.70 9/30/20248,430,000 shares $5.65 million +21.1%N/A16.2 $0.67 9/15/20246,960,000 shares $6.30 million -0.7%N/A9.6 $0.91 8/31/20247,010,000 shares $7.29 million +0.7%N/A9.7 $1.04 8/15/20246,960,000 shares $6.40 million +8.1%N/A9.4 $0.92 Get the Latest News and Ratings for OPTN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for OptiNose and its competitors with MarketBeat's FREE daily newsletter. 7/31/20246,440,000 shares $6.76 million +13.0%N/A7.8 $1.05 7/15/20245,700,000 shares $7.24 million -26.2%N/A4.5 $1.27 6/30/20247,720,000 shares $8.03 million +35.4%N/A6.3 $1.04 6/15/20245,700,000 shares $6.58 million -19.4%N/A5.3 $1.16 5/31/20247,070,000 shares $7.64 million -3.0%N/A6 $1.08 5/15/20247,290,000 shares $8.64 million +23.1%N/A6.1 $1.19 4/30/20245,920,000 shares $4.86 million +84.4%N/A5.2 $0.82 4/15/20243,210,000 shares $3.82 million +3.2%N/A5.3 $1.19 3/31/20243,110,000 shares $4.54 million -2.8%N/A5.7 $1.46 3/15/20243,200,000 shares $5.98 million -0.3%N/A5.9 $1.87 2/29/20243,210,000 shares $5.71 million -10.8%N/A8.5 $1.78 2/15/20243,600,000 shares $4.86 million +5.9%N/A10.1 $1.35 1/31/20243,400,000 shares $4.28 million -2.9%N/A10.8 $1.26 1/15/20243,500,000 shares $4.45 million -4.6%N/A11.4 $1.27 12/31/20233,670,000 shares $4.73 million -1.1%N/A11.5 $1.29 12/15/20233,710,000 shares $4.30 million +1.1%N/A11.9 $1.16 11/30/20233,670,000 shares $4.59 million -1.9%N/A11.6 $1.25 11/15/20233,740,000 shares $4.64 million -1.8%N/A14 $1.24 10/31/20233,810,000 shares $4.31 million +1.1%N/A12.6 $1.13 10/15/20233,770,000 shares $4.67 million -2.3%N/A12 $1.24 9/30/20233,860,000 shares $4.75 million -15.2%N/A10.8 $1.23 9/15/20234,550,000 shares $6.23 million +23.3%N/A11.4 $1.37 8/31/20233,690,000 shares $4.39 million -3.2%N/A6.3 $1.19 8/15/20233,810,000 shares $4.72 million No ChangeN/A5.7 $1.24 7/31/20233,810,000 shares $4.59 million -16.6%N/A5.6 $1.21 7/15/20234,570,000 shares $4.34 million +24.9%N/A7.1 $0.95 6/30/20233,660,000 shares $4.50 million +53.8%N/A6.3 $1.23 6/15/20232,380,000 shares $2.69 million -0.4%N/A4.5 $1.13 5/31/20232,390,000 shares $2.99 million -0.8%N/A7.8 $1.25 5/15/20232,410,000 shares $4.70 million -1.2%N/A10.3 $1.95 4/30/20232,440,000 shares $4.17 million -3.6%N/A16.2 $1.71 4/15/20232,530,000 shares $4.81 million -2.3%N/A16 $1.90 3/31/20232,590,000 shares $5.00 million +4.9%N/A16.6 $1.93 3/15/20232,470,000 shares $4.47 million -2.8%N/A16.3 $1.81Breaking News: Tesla headed to $500… (Ad)That headline hit late last night…and the rally has begun Which is why we want to urge you to go ahead and download Lance’s e-Book now outlining his bullish case for Tesla. So to claim your free digital copy today, simply follow this link and enter your email address. 2/28/20232,540,000 shares $4.57 million +0.8%4.9%12.9 $1.80 2/15/20232,520,000 shares $4.33 million -4.2%4.9%12.2 $1.72 1/31/20232,630,000 shares $4.71 million -4.7%N/A11.4 $1.79 1/15/20232,760,000 shares $4.97 million +6.2%N/A13.2 $1.80 12/30/20222,600,000 shares $4.81 million -5.8%N/A12.5 $1.85 12/15/20222,760,000 shares $4.83 million +16.0%N/A13.4 $1.75 11/30/20222,380,000 shares $4.21 million -4.8%N/A11.9 $1.77 11/15/20222,500,000 shares $4.63 million -5.7%N/A17.1 $1.85 10/31/20222,650,000 shares $9.25 million +1.9%5.3%23.2 $3.49 10/15/20222,600,000 shares $8.63 million +2.0%5.2%19.8 $3.32 9/30/20222,550,000 shares $9.33 million +23.2%5.1%19.2 $3.66 9/15/20222,070,000 shares $7.35 million -0.5%4.1%13.5 $3.55 8/31/20222,080,000 shares $7.59 million +1.0%4.2%8.6 $3.65 8/15/20222,060,000 shares $8.05 million -1.0%4.1%8.5 $3.91 7/31/20222,080,000 shares $7.53 million No Change4.2%8.7 $3.62 7/15/20222,080,000 shares $7.47 million -3.3%4.7%9 $3.59 6/30/20222,150,000 shares $7.87 million +2.4%4.8%9.1 $3.66 6/15/20222,100,000 shares $7.31 million +6.1%4.7%9.1 $3.48 5/31/20221,980,000 shares $4.08 million -1.0%4.5%9 $2.06 5/15/20222,000,000 shares $3.62 million -19.0%4.5%7.4 $1.81 4/30/20222,470,000 shares $5.98 million +0.4%5.6%8.3 $2.42 4/15/20222,460,000 shares $6.25 million -3.5%5.5%7.5 $2.54 3/31/20222,550,000 shares $6.30 million +16.4%5.9%6.8 $2.47 3/15/20222,190,000 shares $4.60 million +21.0%5.1%5.5 $2.10 2/28/20221,810,000 shares $5.30 million -14.2%4.4%4.9 $2.93 2/15/20222,110,000 shares $5.68 million +1.9%5.1%5.7 $2.69 1/31/20222,070,000 shares $4.76 million -6.8%5.0%4 $2.30 1/15/20222,220,000 shares $4.64 million -4.3%5.0%4.6 $2.09 12/31/20212,320,000 shares $3.76 million -7.2%5.2%5.3 $1.62 12/15/20212,500,000 shares $4.18 million -1.6%5.6%6 $1.67 11/30/20212,540,000 shares $4.04 million -10.9%8.7%6.6 $1.59 11/15/20212,850,000 shares $6.81 million +0.4%6.0%8 $2.39 10/29/20212,840,000 shares $7.53 million +3.7%8.8%13.4 $2.65 10/15/20212,740,000 shares $8.22 million -10.2%8.5%11.5 $3.00 9/30/20213,050,000 shares $9.15 million -3.2%9.5%10.8 $3.00 9/15/20213,150,000 shares $8.79 million +5.7%9.8%8.1 $2.79 8/31/20212,980,000 shares $8.67 million -24.8%9.1%7.5 $2.91 8/13/20213,960,000 shares $10.41 million -7.5%12.1%10.1 $2.63 7/30/20214,280,000 shares $12.16 million +2.6%13.1%11.4 $2.84 7/15/20214,170,000 shares $12.51 million +2.2%13.6%11 $3.00 6/30/20214,080,000 shares $12.69 million -19.8%13.3%11.3 $3.11 6/15/20215,090,000 shares $19.09 million -2.3%16.6%17.9 $3.75 5/28/20215,210,000 shares $16.62 million +3.2%17.0%17.2 $3.19 5/14/20215,050,000 shares $15.76 million +5.4%16.4%13.5 $3.12 4/30/20214,790,000 shares $17.82 million +7.4%15.6%11.2 $3.72 4/15/20214,460,000 shares $15.92 million +4.2%15.1%10 $3.57 3/31/20214,280,000 shares $15.02 million -0.5%14.5%9.4 $3.51 3/15/20214,300,000 shares $16.51 million -10.0%14.8%8.5 $3.84 2/26/20214,780,000 shares $19.22 million +1.3%16.2%9.5 $4.02 2/12/20214,720,000 shares $21.95 million +33.3%16.3%9.9 $4.65Breaking News: Tesla headed to $500… (Ad)That headline hit late last night…and the rally has begun Which is why we want to urge you to go ahead and download Lance’s e-Book now outlining his bullish case for Tesla. So to claim your free digital copy today, simply follow this link and enter your email address. 1/29/20213,540,000 shares $14.37 million -34.6%12.2%7.6 $4.06 1/15/20215,410,000 shares $22.94 million +1.1%18.0%11.8 $4.24 12/31/20205,350,000 shares $22.36 million -23.6%17.8%12.8 $4.18 12/15/20207,000,000 shares $30.38 million +2.8%23.2%16.7 $4.34 11/30/20206,810,000 shares $29.08 million +23.4%22.5%17.9 $4.27 11/15/20205,520,000 shares $21.97 million -19.1%18.2%14.6 $3.98 10/30/20206,820,000 shares $22.85 million +1.8%22.4%16.6 $3.35 10/15/20206,700,000 shares $25.73 million -3.3%22.1%15.9 $3.84 9/30/20206,930,000 shares $27.03 million -7.7%22.8%14.3 $3.90 9/15/20207,510,000 shares $34.02 million -1.7%24.7%10.7 $4.53 8/31/20207,640,000 shares $34.76 million +15.1%25.1%11.3 $4.55 8/14/20206,640,000 shares $35.19 million -11.5%27.3%10.2 $5.30 7/31/20207,500,000 shares $38.18 million +5.8%30.8%13.1 $5.09 7/15/20207,090,000 shares $32.61 million +7.3%29.1%12.3 $4.60 6/30/20206,610,000 shares $49.18 million +13.4%27.2%12.6 $7.44 6/15/20205,830,000 shares $33.87 million +4.5%24.0%18.4 $5.81 5/29/20205,580,000 shares $24.11 million -8.4%22.9%16.3 $4.32 5/15/20206,090,000 shares $23.78 million +0.5%25.0%17.8 $3.91 4/30/20206,060,000 shares $24.48 million -5.0%25.8%18.6 $4.04 4/15/20206,380,000 shares $24.50 million -6.9%27.2%23 $3.84 3/31/20206,850,000 shares $27.40 million -7.7%29.2%26.1 $4.00 3/13/20207,418,400 shares $29.97 million -4.4%31.7%29.5 $4.04 2/28/20207,760,000 shares $27.08 million -1.2%33.1%37.7 $3.49 2/14/20207,850,000 shares $41.76 million -1.5%33.6%29.6 $5.32 1/31/20207,970,000 shares $51.25 million -0.1%33.2%29.3 $6.43 1/15/20207,980,000 shares $59.05 million -10.6%36.5%29.5 $7.40 12/31/20198,930,000 shares $79.66 million -2.6%45.0%33.5 $8.92 OPTN Short Interest - Frequently Asked Questions What is OptiNose's current short interest? Short interest is the volume of OptiNose shares that have been sold short but have not yet been closed out or covered. As of October 31st, investors have sold 8,570,000 shares of OPTN short. Learn More on OptiNose's current short interest. What is a good short interest ratio for OptiNose? 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. OPTN shares currently have a short interest ratio of 26.0. Learn More on OptiNose's short interest ratio. Is OptiNose's short interest increasing or decreasing? OptiNose saw a decrease in short interest in the month of October. As of October 31st, there was short interest totaling 8,570,000 shares, a decrease of 1.4% from the previous total of 8,690,000 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 OptiNose's short interest compare to its competitors? Here is how the short interest of companies in the sector of "medical" compare to OptiNose: Veru Inc. (8.46%), Sutro Biopharma, Inc. (2.91%), TScan Therapeutics, Inc. (5.19%), Genfit S.A. (0.13%), Trevi Therapeutics, Inc. (2.24%), Molecular Partners AG (0.14%), Silence Therapeutics plc (1.18%), SOPHiA GENETICS SA (0.05%), MacroGenics, Inc. (9.41%), Inhibrx, Inc. (9.70%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Charter Communications, Inc. ($4.08 billion), AppLovin Co. ($3.18 billion), Paychex, Inc. ($2.64 billion), Nu Holdings Ltd. ($2.54 billion), International Paper ($2.46 billion), Cencora, Inc. ($2.27 billion), Moderna, Inc. ($1.87 billion), SoFi Technologies, Inc. ($1.81 billion), Lululemon Athletica Inc. ($1.75 billion), and Onsemi ($1.71 billion). View all of the most shorted stocks. What does it mean to sell short OptiNose stock? Short selling OPTN is an investing strategy that aims to generate trading profit from OptiNose as its price is falling. OPTN shares are trading up $0.03 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 OptiNose? A short squeeze for OptiNose 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 OPTN, which in turn drives the price of the stock up even further. How often is OptiNose'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 OPTN, twice per month. The most recent reporting period available is October, 31 2024. More Short Interest Resources from MarketBeat Related Companies Mustang Bio Short Interest Veru Short Interest Solid Biosciences Short Interest XBiotech Short Interest Acrivon Therapeutics Short Interest Amarin Short Interest Enanta Pharmaceuticals Short Interest Neurogene Short Interest Lexeo Therapeutics Short Interest Corbus Pharmaceuticals 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:OPTN) was last updated on 11/21/2024 by MarketBeat.com Staff From Our PartnersMissed Nvidia? 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