Blackboxstocks (BLBX) Short Interest Ratio & Short Volume $6.49 +0.34 (+5.53%) Closing price 08/22/2025 03:58 PM EasternExtended Trading$6.50 +0.00 (+0.08%) As of 08/22/2025 04:10 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 AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Blackboxstocks Short Interest DataBlackboxstocks (BLBX) has a short interest of 17,200 shares, representing 0.98% of the float (the number of shares available for trading by the public). This marks a -56.89% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.2, indicating that it would take 0.2 days of the average trading volume of 45,527 shares to cover all short positions.Current Short Interest17,200 sharesPrevious Short Interest39,900 sharesChange Vs. Previous Month-56.89%Dollar Volume Sold Short$128.14 thousandShort Interest Ratio0.2 Days to CoverLast Record DateJuly 31, 2025Outstanding Shares3,790,000 sharesFloat Size1,760,000 sharesShort Percent of Float0.98%Today's Trading Volume36,532 sharesAverage Trading Volume45,527 sharesToday's Volume Vs. Average80% Short Selling Blackboxstocks? Sign up to receive the latest short interest report for Blackboxstocks and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartBLBX Short Interest Over TimeBLBX Days to Cover Over TimeBLBX Percentage of Float Shorted Over Time Blackboxstocks Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/202517,200 shares $128.14 thousand -56.9%1.0%0.2 $7.45 7/15/202539,900 shares $357.11 thousand +44.0%2.3%0.5 $8.95 6/30/202527,700 shares $163.15 thousand +182.7%1.6%0.4 $5.89 6/15/20259,800 shares $50.67 thousand +30.7%0.6%0.2 $5.17 5/31/20257,500 shares $27.98 thousand -63.9%0.5%0.1 $3.73 5/15/202520,800 shares $73.84 thousand -11.5%1.3%0.2 $3.55 4/30/202523,500 shares $76.38 thousand -11.3%1.5%0.2 $3.25 4/15/202526,500 shares $86.39 thousand -42.3%1.6%0.1 $3.26 3/31/202545,900 shares $150.09 thousand -72.7%2.8%0 $3.27 3/15/2025167,800 shares $548.71 thousand +217.8%10.6%0 $3.27 Get the Latest News and Ratings for BLBX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Blackboxstocks and its competitors with MarketBeat's FREE daily newsletter. 2/28/202552,800 shares $164.74 thousand +0.2%3.0%0 $3.12 2/15/202552,700 shares $172.86 thousand -25.5%3.0%0 $3.28 1/31/202570,700 shares $216.34 thousand +239.9%3.9%0 $3.06 1/15/202520,800 shares $39.73 thousand -88.7%1.1%0 $1.91 12/31/2024184,100 shares $405.02 thousand +1,224.5%10.1%2.8 $2.20 12/15/202413,900 shares $29.19 thousand +24.1%0.8%1.5 $2.10 11/30/202411,200 shares $28.56 thousand +2.8%0.6%1.3 $2.55 11/15/202410,900 shares $30.08 thousand -23.8%0.6%1.2 $2.76 10/31/202414,300 shares $38.75 thousand -35.6%0.8%1.6 $2.71 10/15/202422,200 shares $62.83 thousand +8.3%1.1%2.4 $2.83 9/30/202420,500 shares $51.25 thousand +72.3%1.0%2.4 $2.50 9/15/202411,900 shares $26.48 thousand +105.2%0.6%1.5 $2.23 8/31/20245,800 shares $13.25 thousand -37.6%0.3%0.8 $2.29 8/15/20249,300 shares $24.09 thousand -14.7%0.4%1.3 $2.59 7/31/202410,900 shares $23.76 thousand +19.8%0.6%1.4 $2.18 7/15/20249,100 shares $23.39 thousand +3.4%0.5%1.2 $2.57 6/30/20248,800 shares $23.76 thousand -25.4%0.4%1.4 $2.70 6/15/202411,800 shares $35.28 thousand -40.7%0.6%2 $2.99 5/31/202419,900 shares $58.90 thousand +15.7%1.1%3.4 $2.96 5/15/202417,200 shares $45.75 thousand -34.9%0.9%2.9 $2.66 4/30/202426,400 shares $68.64 thousand -5.4%1.5%4.1 $2.60 4/15/202427,900 shares $75.33 thousand -10.9%1.6%1 $2.70 3/31/202431,300 shares $78.88 thousand -4.0%1.7%1.1 $2.52 3/15/202432,600 shares $86.06 thousand -22.4%1.8%1.1 $2.64 2/29/202442,000 shares $110.88 thousand -3.2%2.3%1.3 $2.64 2/15/202443,400 shares $110.24 thousand +298.2%2.4%1.3 $2.54 1/31/202410,900 shares $35.32 thousand +10.1%0.6%0.3 $3.24 1/15/20249,900 shares $27.92 thousand +12.5%0.6%0.8 $2.82 12/31/20238,800 shares $24.82 thousand +54.4%0.5%0.7 $2.82 12/15/20235,700 shares $16.13 thousand -50.0%0.3%0.5 $2.83BREAKING: The House just passed 3 pro-crypto bills! 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Discover the under-the-radar project I believe will skyrocket as a result. 11/30/202311,400 shares $45.26 thousand +111.1%0.6%1.3 $3.97 11/15/20235,400 shares $10.64 thousand +107.7%0.3%0.7 $1.97 10/31/20232,600 shares $5.07 thousand -13.3%0.1%0.3 $1.95 10/15/20233,000 shares $7.74 thousand -50.8%0.1%0.4 $2.58 9/30/20236,100 shares $16.78 thousand -48.3%0.2%0.6 $2.75 9/15/202311,800 shares $33.63 thousand -8.5%0.4%1.2 $2.85 8/31/202312,900 shares $34.89 thousand -56.1%0.5%0.7 $2.71 8/15/202329,400 shares $97.75 thousand -20.8%1.0%1.2 $3.32 7/31/202337,100 shares $102.77 thousand -15.3%1.3%1.1 $2.77 7/15/202343,800 shares $121.76 thousand -16.3%1.6%0.7 $2.78 6/30/202352,300 shares $156.90 thousand -14.5%1.9%0.2 $3.00 6/15/202361,200 shares $229.50 thousand +59.0%2.2%0.2 $3.75 5/31/202338,500 shares $146.30 thousand -28.0%1.4%0.1 $3.80 5/15/202353,500 shares $155.69 thousand -33.0%1.9%0.1 $2.91 4/30/202379,800 shares $240.20 thousand +81.4%2.8%0.2 $3.01 4/15/202344,000 shares $116.16 thousand +91.3%1.6%0.1 $2.64 3/31/202323,000 shares $17.71 thousand -81.7%1.4%0.1 $0.77 3/15/2023125,900 shares $96.96 thousand +636.3%1.6%0.2 $0.77 2/28/202317,100 shares $17.44 thousand -11.4%0.2%0 $1.02 2/15/202319,300 shares $12.35 thousand -71.9%0.3%0.1 $0.64 1/31/202368,700 shares $49.37 thousand +12.1%0.9%0.3 $0.72 1/15/202361,300 shares $27.89 thousand No Change0.8%1.8 $0.46 12/30/202261,300 shares $18.39 thousand +2.7%0.8%1.6 $0.30 12/15/202259,700 shares $25.01 thousand -6.3%0.8%2.5 $0.42 11/30/202263,700 shares $26.36 thousand -6.7%0.8%2.4 $0.41 11/15/202268,300 shares $34.83 thousand -14.1%0.9%1.9 $0.51 10/31/202279,500 shares $40.55 thousand -24.3%1.1%2 $0.51 10/15/2022105,000 shares $58.80 thousand -10.3%1.4%2.2 $0.56 9/30/2022117,100 shares $86.67 thousand -10.6%1.6%2.7 $0.74 9/15/2022131,000 shares $117.90 thousand -6.6%1.7%2 $0.90 8/31/2022140,300 shares $166.96 thousand -12.4%1.9%0.8 $1.19 8/15/2022160,200 shares $208.26 thousand -10.6%2.1%0.8 $1.30 7/31/2022179,100 shares $234.62 thousand -9.8%2.4%0.8 $1.31 7/15/2022198,500 shares $275.92 thousand -16.1%2.6%0.3 $1.39 6/30/2022236,700 shares $350.32 thousand +378.2%3.1%0.3 $1.48 6/15/202249,500 shares $61.88 thousand -34.8%0.7%0 $1.25 5/31/202275,900 shares $118.40 thousand +44.0%1.0%0.1 $1.56 5/15/202252,700 shares $90.64 thousand -72.6%0.7%0.1 $1.72 4/30/2022192,100 shares $991.24 thousand -0.8%2.5%0.2 $5.16 4/15/2022193,600 shares $689.22 thousand +62.8%2.5%0.3 $3.56 3/31/2022118,900 shares $318.65 thousand +287.3%1.6%0.2 $2.68 3/15/202230,700 shares $59.87 thousand +1.7%0.4%0.1 $1.95 2/28/202230,200 shares $48.92 thousand -60.7%0.4%0.1 $1.62 2/15/202276,800 shares $139.78 thousand -19.8%1.0%0.3 $1.82 1/31/202295,700 shares $199.06 thousand +59.5%1.3%0.2 $2.08 1/15/202260,000 shares $154.80 thousand -25.7%0.8%0.1 $2.58 12/31/202180,700 shares $288.10 thousand No Change1.1%0.2 $3.57 BLBX Short Interest - Frequently Asked Questions What is Blackboxstocks' current short interest? Short interest is the volume of Blackboxstocks shares that have been sold short but have not yet been covered or closed out. As of July 31st, traders have sold 17,200 shares of BLBX short. 0.98% of Blackboxstocks' shares are currently sold short. Learn More on Blackboxstocks' current short interest. What is a good short interest percentage for Blackboxstocks? 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. 0.98% of Blackboxstocks' floating shares are currently sold short. Is Blackboxstocks' short interest increasing or decreasing? Blackboxstocks saw a decline in short interest in July. As of July 31st, there was short interest totaling 17,200 shares, a decline of 56.9% from the previous total of 39,900 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. What is Blackboxstocks' float size? Blackboxstocks currently has issued a total of 3,790,000 shares. Some of Blackboxstocks' outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Blackboxstocks currently has a public float of 1,760,000 shares. How does Blackboxstocks' short interest compare to its competitors? 0.98% of Blackboxstocks' shares are currently sold short. Here is how the short interest of companies in the industry of "computer software" compare to Blackboxstocks: Zenvia Inc. (0.61%), Duos Technologies Group, Inc. (3.29%), Canna-Global Acquisition Corp (0.02%), Upland Software, Inc. (1.07%), MicroCloud Hologram Inc. (25.11%), Asset Entities Inc. (41.34%), System1, Inc. (10.20%), Great Elm Group, Inc. (0.04%), Cardlytics, Inc. (12.65%), Global Mofy AI Limited (0.22%), 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 ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), Strategy Inc ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks. What does it mean to sell short Blackboxstocks stock? Short selling BLBX is an investing strategy that aims to generate trading profit from Blackboxstocks as its price is falling. BLBX shares are trading up $0.34 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 Blackboxstocks? A short squeeze for Blackboxstocks 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 BLBX, which in turn drives the price of the stock up even further. How often is Blackboxstocks' 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 BLBX, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies Zenvia Short Interest Data Duos Technologies Group Short Interest Data Canna-Global Acquisition Short Interest Data Upland Software Short Interest Data MicroCloud Hologram Short Interest Data Asset Entities Short Interest Data System1 Short Interest Data Great Elm Group Short Interest Data Cardlytics Short Interest Data Global Mofy AI Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:BLBX) was last updated on 8/23/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. 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