Bone Biologics (BBLG) Short Interest Ratio & Short Volume $2.43 -0.27 (-10.00%) Closing price 10/10/2025 04:00 PM EasternExtended Trading$2.32 -0.11 (-4.53%) As of 10/10/2025 07:52 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesSEC FilingsShort InterestTrendsBuy This Stock Bone Biologics Short Interest DataBone Biologics (BBLG) has a short interest of 113,500 shares, representing 6.34% of the float (the number of shares available for trading by the public). This marks a 1,355.13% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.0, indicating that it would take 0.0 days of the average trading volume of 151,854 shares to cover all short positions.Current Short Interest113,500 sharesPrevious Short Interest7,800 sharesChange Vs. Previous Month+1,355.13%Dollar Volume Sold Short$233.81 thousandShort Interest Ratio0.0 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares1,800,000 sharesFloat Size1,790,000 sharesShort Percent of Float6.34%Today's Trading Volume331,866 sharesAverage Trading Volume151,854 sharesToday's Volume Vs. Average219% Short Selling Bone Biologics? Sign up to receive the latest short interest report for Bone Biologics and its competitors with MarketBeat's FREE newsletter. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartBBLG Short Interest Over TimeBBLG Days to Cover Over TimeBBLG Percentage of Float Shorted Over Time Bone Biologics Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/2025113,500 shares $233.81 thousand +1,355.1%6.3%0 $2.06 8/31/20257,800 shares $16.77 thousand -73.7%0.4%0 $2.15 8/15/202529,600 shares $65.12 thousand -10.3%1.7%0.1 $2.20 7/31/202533,000 shares $92.40 thousand -28.6%2.1%0.1 $2.80 7/15/202546,200 shares $133.98 thousand -91.1%2.9%0.1 $2.90 6/30/2025521,600 shares $2.10 million +1,644.5%38.9%1.1 $4.03 6/15/202529,900 shares $141.58 thousand -10.2%33.6%0.9 $4.74 5/31/202533,300 shares $182.42 thousand -61.2%1.4%1.3 $5.48 5/15/202585,900 shares $62.65 thousand +18.7%16.1%0.5 $0.73 4/30/202572,400 shares $48.72 thousand -24.0%13.6%0.7 $0.67 Get the Latest News and Ratings for BBLG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Bone Biologics and its competitors with MarketBeat's FREE daily newsletter. 4/15/202595,300 shares $68.62 thousand +6.0%17.9%0.6 $0.72 3/31/202589,900 shares $71.92 thousand +17.5%16.9%0.5 $0.80 3/15/202576,500 shares $63.50 thousand -60.4%14.3%0.4 $0.83 2/28/2025193,300 shares $171.79 thousand +48.2%36.2%0.9 $0.89 2/15/2025130,400 shares $135.62 thousand -15.9%24.5%0.6 $1.04 1/31/2025155,000 shares $172.05 thousand +105.0%29.1%0.8 $1.11 1/15/202575,600 shares $73.17 thousand +37.2%14.2%0.4 $0.97 12/31/202455,100 shares $51.81 thousand +9.8%10.3%0.2 $0.94 12/15/202450,200 shares $56.22 thousand -28.7%9.4%0.2 $1.12 11/30/202470,400 shares $85.89 thousand +21.0%13.2%0 $1.22 11/15/202458,200 shares $69.26 thousand -19.3%10.9%0 $1.19 10/31/202472,100 shares $97.34 thousand +48.4%13.8%0 $1.35 10/15/202448,600 shares $71.93 thousand -86.2%9.3%0 $1.48 9/30/2024352,700 shares $751.25 thousand +1,128.9%67.6%0.1 $2.13 9/15/202428,700 shares $22.96 thousand +129.6%5.5%0 $0.80 8/31/202412,500 shares $17.50 thousand -31.3%2.4%0 $1.40 8/15/202418,200 shares $26.75 thousand -89.5%3.5%0 $1.47 7/31/2024172,900 shares $373.46 thousand +3,162.3%33.6%0.1 $2.16 7/15/20245,300 shares $6.25 thousand +562.5%1.0%0 $1.18 6/30/2024800 shares $976.00 -96.3%0.2%0 $1.22 6/15/202421,800 shares $32.92 thousand +69.0%4.2%0.3 $1.51 5/31/202412,900 shares $21.41 thousand -29.5%2.5%0.2 $1.66 5/15/202418,300 shares $41.54 thousand -7.1%3.6%0.2 $2.27 4/30/202419,700 shares $30.76 thousand +51.5%3.9%0.2 $1.56 4/15/202413,000 shares $20.93 thousand -13.9%2.6%0.2 $1.61 3/31/202415,100 shares $32.16 thousand -51.5%3.1%0.2 $2.13 3/15/202431,100 shares $72.46 thousand -75.1%6.3%0.1 $2.33 2/29/2024124,800 shares $303.26 thousand +625.6%23.5%0.5 $2.43 2/15/202417,200 shares $66.22 thousand +65.4%3.2%0.1 $3.85 1/31/202410,400 shares $37.75 thousand -75.4%2.0%0 $3.63 1/15/202442,300 shares $178.51 thousand -25.7%8.0%0.1 $4.22 12/31/202356,900 shares $257.19 thousand +1,397.4%10.7%0.2 $4.52 12/15/20233,800 shares $11.52 thousand -92.6%1.1%0 $3.03 11/30/202351,600 shares $21.10 thousand +1,257.9%1.9%0.1 $0.41 11/15/20233,800 shares $2.06 thousand -59.1%0.1%0 $0.54 10/31/20239,300 shares $4.87 thousand +121.4%0.3%0 $0.52 10/15/20234,200 shares $2.52 thousand -71.6%0.2%0 $0.60 9/30/202314,800 shares $10.51 thousand -35.1%0.5%0 $0.71 9/15/202322,800 shares $16.39 thousand +200.0%0.8%0.1 $0.72 8/31/20237,600 shares $5.15 thousand -29.6%0.3%0 $0.68 8/15/202310,800 shares $0.00 -57.0%0.4%0 $0.00 BBLG Short Interest - Frequently Asked Questions What is Bone Biologics' current short interest? Short interest is the volume of Bone Biologics shares that have been sold short but have not yet been closed out or covered. As of September 15th, investors have sold 113,500 shares of BBLG short. 6.34% of Bone Biologics' shares are currently sold short. Learn More on Bone Biologics' current short interest. What is a good short interest percentage for Bone Biologics? 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. 6.34% of Bone Biologics' floating shares are currently sold short. Is Bone Biologics' short interest increasing or decreasing? Bone Biologics saw a increase in short interest in September. As of September 15th, there was short interest totaling 113,500 shares, an increase of 1,355.1% from the previous total of 7,800 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 Bone Biologics' float size? Bone Biologics currently has issued a total of 1,800,000 shares. Some of Bone Biologics' 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. Bone Biologics currently has a public float of 1,790,000 shares. How does Bone Biologics' short interest compare to its competitors? 6.34% of Bone Biologics' shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to Bone Biologics: SeaStar Medical Holding Corporation (16.21%), enVVeno Medical Corporation (13.21%), Nexalin Technology, Inc. (1.58%), Allurion Technologies, Inc. (1.58%), Inspira Technologies OXY B.H.N. Ltd. (3.69%), Sintx Technologies, Inc. (8.50%), Co-Diagnostics, Inc. (2.06%), OSR Holdings, Inc. (1.41%), Lyra Therapeutics, Inc. (1.87%), Lifeward Ltd. (8.12%), 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 Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short Bone Biologics stock? Short selling BBLG is an investing strategy that aims to generate trading profit from Bone Biologics as its price is falling. BBLG shares are trading down $0.27 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 Bone Biologics? A short squeeze for Bone Biologics 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 BBLG, which in turn drives the price of the stock up even further. How often is Bone Biologics' 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 BBLG, twice per month. The most recent reporting period available is September, 15 2025. 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