Opera (OPRA) Short Interest Ratio & Short Volume $19.03 -0.07 (-0.37%) As of 11:20 AM Eastern Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Opera Short Interest DataOpera (OPRA) has a short interest of 2.13 million shares, representing 15.39% of the float (the number of shares available for trading by the public). This marks a 12.11% increase in short interest from the previous month. The short interest ratio (days to cover) is 4.4, indicating that it would take 4.4 days of the average trading volume of 514,207 shares to cover all short positions.Current Short Interest2,130,000 sharesPrevious Short Interest1,900,000 sharesChange Vs. Previous Month+12.11%Dollar Volume Sold Short$38.96 millionShort Interest Ratio4.4 Days to CoverLast Record DateMay 31, 2025Outstanding Shares88,480,000 sharesShort Percent of Float15.39%Today's Trading Volume85,161 sharesAverage Trading Volume514,207 sharesToday's Volume Vs. Average17% Short Selling Opera? Sign up to receive the latest short interest report for Opera and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartOPRA Short Interest Over TimeOPRA Days to Cover Over TimeOPRA Percentage of Float Shorted Over Time Opera Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/20252,130,000 shares $38.96 million +12.1%15.4%4.4 $18.29 5/15/20251,900,000 shares $34.64 million -27.8%13.7%3.6 $18.23 4/30/20252,630,000 shares $44.89 million +1.2%N/A4.9 $17.07 4/15/20252,600,000 shares $38.61 million +43.7%18.8%5.3 $14.85 3/31/20251,810,000 shares $28.85 million +35.1%13.1%3.8 $15.94 3/15/20251,340,000 shares $23.73 million -6.9%9.7%3 $17.71 2/28/20251,440,000 shares $26.87 million -16.3%10.4%2.8 $18.66 2/15/20251,720,000 shares $37.60 million +13.9%12.4%3.6 $21.86 1/31/20251,510,000 shares $27.66 million +3.4%1.7%3.1 $18.32 1/15/20251,460,000 shares $26.35 million -11.0%N/A2.7 $18.05 Get the Latest News and Ratings for OPRA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Opera and its competitors with MarketBeat's FREE daily newsletter. 12/31/20241,640,000 shares $31.06 million +6.5%N/A3 $18.94 12/15/20241,540,000 shares $29.86 million -2.5%N/A2.9 $19.39 11/30/20241,580,000 shares $31.62 million +32.8%N/A3.2 $20.01 11/15/20241,190,000 shares $21.72 million -11.2%N/A2.5 $18.25 10/31/20241,340,000 shares $24.08 million -22.5%N/A2.6 $17.97 10/15/20241,730,000 shares $26.14 million -19.2%N/A3.6 $15.11 9/30/20242,140,000 shares $33.06 million +13.8%N/A4.3 $15.45 9/15/20241,880,000 shares $28.14 million -17.9%N/A3.4 $14.97 8/31/20242,290,000 shares $34.10 million -9.5%N/A3 $14.89 8/15/20242,530,000 shares $32.43 million -22.9%N/A3.3 $12.82 7/31/20243,280,000 shares $41.26 million +28.1%N/A4.6 $12.58 7/15/20242,560,000 shares $33.05 million -7.3%N/A3.3 $12.91 6/30/20242,760,000 shares $38.75 million +2.2%N/A3.4 $14.04 6/15/20242,700,000 shares $39.42 million +22.7%N/A3.3 $14.60 5/31/20242,200,000 shares $30.67 million -15.7%N/A2.4 $13.94 5/15/20242,610,000 shares $35.50 million -30.2%N/A2.6 $13.60 4/30/20243,740,000 shares $46.68 million +2.2%N/A3.6 $12.48 4/15/20243,660,000 shares $53.69 million +2.0%N/A3.6 $14.67 3/31/20243,590,000 shares $56.76 million -3.2%N/A3.6 $15.81 3/15/20243,710,000 shares $56.87 million -6.3%N/A3.6 $15.33 2/29/20243,960,000 shares $48.23 million +27.7%N/A4 $12.18 2/15/20243,100,000 shares $36.92 million -15.3%N/A4.3 $11.91 1/31/20243,660,000 shares $40.19 million +48.2%N/A5.4 $10.98 1/15/20242,470,000 shares $28.65 million No ChangeN/A3.6 $11.60 12/31/20232,470,000 shares $32.68 million +1.7%N/A3.5 $13.23 12/15/20232,430,000 shares $31.42 million +8.5%2.7%2.8 $12.93 11/30/20232,240,000 shares $24.86 million +34.9%2.5%2.9 $11.10 11/15/20231,660,000 shares $20.92 million +83.3%1.9%1.9 $12.60 10/31/2023905,400 shares $10.48 million -9.3%1.0%1 $11.58 10/15/2023998,500 shares $10.86 million -1.1%N/A1 $10.88Gold Hits New Highs as Global Markets Spiral (Ad)When Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. Now… as new tariffs take effect, gold is breaking records again. You've hopefully already seen this in action… but gold is surpassing $3,000 per ounce for the first time EVER.Go Here to Learn What's Happening and How to Prepare >> 9/30/20231,010,000 shares $11.38 million -1.0%N/A0.7 $11.27 9/15/20231,020,000 shares $13.37 million -39.3%N/A0.7 $13.11 8/31/20231,680,000 shares $25.08 million +29.2%N/A1.1 $14.93 8/15/20231,300,000 shares $19.98 million -22.2%N/A0.8 $15.37 7/31/20231,670,000 shares $30.04 million -25.5%N/A1.1 $17.99 7/15/20232,240,000 shares $44.26 million +89.8%N/A1.6 $19.76 6/30/20231,180,000 shares $23.45 million -12.6%N/A1.3 $19.87 6/15/20231,350,000 shares $27.99 million +67.6%N/A2.2 $20.73 5/31/2023805,300 shares $12.68 million +83.8%N/A1.7 $15.74 5/15/2023438,100 shares $5.95 million +106.1%N/A1.2 $13.59 4/30/2023212,600 shares $2.54 million +61.3%N/A0.6 $11.96 4/15/2023131,800 shares $1.40 million +33.8%N/A0.5 $10.63 3/31/202398,500 shares $1.00 million +47.0%N/A0.4 $10.17 3/15/202367,000 shares $577.54 thousand -40.6%N/A0.3 $8.62 2/28/2023112,800 shares $1.02 million -15.5%N/A0.6 $9.04 2/15/2023133,500 shares $994.58 thousand -43.1%N/A0.9 $7.45 1/31/2023234,400 shares $1.55 million +256.2%N/A2.7 $6.62 1/15/202365,800 shares $453.36 thousand +37.1%N/A0.9 $6.89 12/30/202248,000 shares $301.92 thousand -1.2%N/A0.8 $6.29 12/15/202248,600 shares $290.63 thousand -15.3%N/A0.9 $5.98 11/30/202257,400 shares $303.07 thousand +6.1%N/A0.9 $5.28 11/15/202254,100 shares $292.68 thousand -51.6%N/A0.9 $5.41 10/31/2022111,800 shares $533.29 thousand -7.5%N/A1.7 $4.77 10/15/2022120,800 shares $519.44 thousand -18.2%N/A1.7 $4.30 9/30/2022147,600 shares $640.58 thousand +23.9%N/A2 $4.34 9/15/2022119,100 shares $537.14 thousand +1.3%N/A1.5 $4.51 8/31/2022117,600 shares $565.66 thousand -67.4%N/A1.4 $4.81 8/15/2022361,000 shares $1.79 million -29.9%N/A4.5 $4.95 7/31/2022514,600 shares $2.63 million -5.7%N/A5.6 $5.12 7/15/2022545,500 shares $2.68 million +0.2%N/A5.4 $4.92 6/30/2022544,300 shares $2.40 million -9.8%N/A5 $4.41 6/15/2022603,400 shares $2.78 million -7.7%N/A5.5 $4.61 5/31/2022653,900 shares $3.49 million -5.3%N/A5.6 $5.34 5/15/2022690,500 shares $3.69 million -5.1%N/A5.3 $5.34 4/30/2022727,400 shares $4.12 million +7.1%N/A5.6 $5.66 4/15/2022679,400 shares $3.66 million -1.2%N/A5.3 $5.39 3/31/2022687,600 shares $4.06 million +2.5%0.6%4.7 $5.91 3/15/2022670,700 shares $3.19 million -0.6%N/A4.6 $4.75 2/28/2022674,800 shares $4.17 million +4.6%N/A4.8 $6.18 2/15/2022645,400 shares $4.72 million -1.4%N/A4.9 $7.32 1/31/2022654,700 shares $4.24 million -1.5%N/A4.6 $6.47 1/15/2022664,600 shares $4.45 million +3.4%N/A3.8 $6.69 12/31/2021642,900 shares $4.54 million -7.2%N/A4.4 $7.06 12/15/2021692,900 shares $4.84 million +9.9%N/A4.8 $6.99 11/30/2021630,500 shares $4.87 million +3.2%N/A4.5 $7.72 11/15/2021610,800 shares $5.42 million +22.4%N/A4.4 $8.88 10/29/2021498,900 shares $4.16 million +0.6%N/A4 $8.33 10/15/2021496,000 shares $4.45 million -4.8%N/A6.1 $8.97 9/30/2021521,100 shares $4.61 million +0.4%N/A6.4 $8.85 9/15/2021518,800 shares $4.76 million -10.6%N/A5.6 $9.18Gold Hits New Highs as Global Markets Spiral (Ad)When Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. Now… as new tariffs take effect, gold is breaking records again. You've hopefully already seen this in action… but gold is surpassing $3,000 per ounce for the first time EVER.Go Here to Learn What's Happening and How to Prepare >> 8/31/2021580,300 shares $6.04 million +2.4%N/A5.1 $10.41 8/13/2021566,900 shares $5.10 million -0.7%N/A3.1 $9.00 7/30/2021570,900 shares $5.51 million +51.3%N/A2.9 $9.66 7/15/2021377,300 shares $3.84 million +0.7%N/A1.7 $10.17 6/30/2021374,600 shares $3.84 million +9.4%N/A1.6 $10.25 6/15/2021342,400 shares $3.37 million -9.9%N/A1.4 $9.84 5/28/2021379,900 shares $4.51 million -22.3%N/A1.6 $11.86 5/14/2021488,900 shares $4.65 million +16.6%N/A2.4 $9.52 4/30/2021419,300 shares $4.62 million -10.3%N/A1.5 $11.02 4/15/2021467,600 shares $4.92 million +4.9%N/A1.5 $10.53 3/31/2021445,700 shares $4.49 million -13.8%N/A1.4 $10.08 3/15/2021517,300 shares $6.27 million -3.9%N/A1.6 $12.12 2/26/2021538,000 shares $6.97 million +4.6%N/A1.7 $12.95 2/12/2021514,400 shares $6.41 million +17.0%N/A1.6 $12.47 1/29/2021439,700 shares $4.00 million -34.8%N/A1.8 $9.10 1/15/2021674,500 shares $6.27 million -9.3%N/A3.1 $9.30 12/31/2020743,700 shares $6.25 million -8.8%N/A3.8 $8.40 12/15/2020815,000 shares $7.07 million -0.2%N/A4.8 $8.67 11/30/2020816,300 shares $7.30 million -31.4%N/A4.4 $8.94 11/15/20201,190,000 shares $10.59 million +0.9%N/A4.9 $8.90 10/30/20201,180,000 shares $11.03 million -23.4%N/A4.4 $9.35 10/15/20201,540,000 shares $15.62 million -17.2%N/A5.3 $10.14 9/30/20201,860,000 shares $18.19 million +6.3%N/A5.3 $9.78 9/15/20201,750,000 shares $14.84 million -7.9%N/A4.7 $8.48 8/31/20201,900,000 shares $17.18 million +3.8%N/A4.8 $9.04 8/14/20201,830,000 shares $18.67 million -6.2%N/A5 $10.20 7/31/20201,950,000 shares $19.36 million -3.9%N/A5.5 $9.93 7/15/20202,030,000 shares $19.77 million -3.3%N/A5.8 $9.74 6/30/20202,100,000 shares $17.47 million No ChangeN/A6.5 $8.32 6/15/20202,100,000 shares $14.78 million +0.5%N/A6.6 $7.04 OPRA Short Interest - Frequently Asked Questions What is Opera's current short interest? Short interest is the volume of Opera shares that have been sold short but have not yet been closed out or covered. As of May 31st, traders have sold 2,130,000 shares of OPRA short. 15.39% of Opera's shares are currently sold short. Learn More on Opera's current short interest. What is a good short interest ratio for Opera? 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. OPRA shares currently have a short interest ratio of 4.0. Learn More on Opera's short interest ratio. Which institutional investors are shorting Opera? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Opera: Jane Street Group LLC, PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Opera? 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. 15.39% of Opera's floating shares are currently sold short. Is Opera's short interest increasing or decreasing? Opera saw a increase in short interest in May. As of May 31st, there was short interest totaling 2,130,000 shares, an increase of 12.1% from the previous total of 1,900,000 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 Opera's short interest compare to its competitors? 15.39% of Opera's shares are currently sold short. Here is how the short interest of companies in the industry of "computer software" compare to Opera: Vertex, Inc. (6.22%), CCC Intelligent Solutions Holdings Inc. (4.92%), SentinelOne, Inc. (4.69%), Varonis Systems, Inc. (9.30%), Box, Inc. (11.85%), Global-E Online Ltd. (5.92%), Q2 Holdings, Inc. (5.35%), JFrog Ltd. (2.66%), Grindr Inc. (14.40%), Science Applications International Co. (4.86%), 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 ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), Strategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks. What does it mean to sell short Opera stock? Short selling OPRA is an investing strategy that aims to generate trading profit from Opera as its price is falling. OPRA shares are trading down $0.10 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 Opera? A short squeeze for Opera 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 OPRA, which in turn drives the price of the stock up even further. How often is Opera'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 OPRA, twice per month. The most recent reporting period available is May, 31 2025. More Short Interest Resources from MarketBeat Related Companies VERX Short Squeeze CCCS Short Squeeze S Short Squeeze VRNS Short Squeeze BOX Short Squeeze GLBE Short Squeeze QTWO Short Squeeze FROG Short Squeeze GRND Short Squeeze SAIC 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:OPRA) was last updated on 6/12/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...Porter & Company | SponsoredGold is soaring. 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