T2 Biosystems (TTOO) Short Interest Ratio & Short Volume $0.14 -0.01 (-5.20%) As of 06/9/2025 03:53 PM Eastern Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock T2 Biosystems Short Interest DataT2 Biosystems (TTOO) has a short interest of 14,600 shares. This marks a -8.18% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.1, indicating that it would take 0.1 days of the average trading volume of 586,350 shares to cover all short positions.Current Short Interest14,600 sharesPrevious Short Interest15,900 sharesChange Vs. Previous Month-8.18%Dollar Volume Sold Short$2.19 thousandShort Interest Ratio0.1 Days to CoverLast Record DateMay 15, 2025Outstanding Shares21,043,000 sharesPercentage of Shares Shorted0.07%Today's Trading Volume44,808 sharesAverage Trading Volume586,350 sharesToday's Volume Vs. Average8% Short Selling T2 Biosystems? Sign up to receive the latest short interest report for T2 Biosystems and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartTTOO Short Interest Over TimeTTOO Days to Cover Over TimeTTOO Percentage of Float Shorted Over Time T2 Biosystems Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/15/202514,600 shares $2.19 thousand -8.2%N/A0.1 $0.15 4/30/202515,900 shares $1.83 thousand -39.1%N/A0.1 $0.12 4/15/202526,100 shares $2.87 thousand +153.4%N/A0.1 $0.11 3/14/202531,900 shares $3.99 thousand -12.1%N/A0.1 $0.13 2/14/202588,500 shares $5.41 thousand -89.5%N/A0 $0.06 1/31/2025846,100 shares $181.91 thousand +2.3%6.8%0.6 $0.22 1/15/2025826,900 shares $231.53 thousand -12.3%6.6%0.8 $0.28 12/31/2024942,500 shares $395.85 thousand +50.8%10.1%1 $0.42 12/15/2024624,900 shares $228.09 thousand -28.6%6.7%0.8 $0.37 11/30/2024875,200 shares $500.88 thousand -14.2%12.6%1.3 $0.57 Get the Latest News and Ratings for TTOO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for T2 Biosystems and its competitors with MarketBeat's FREE daily newsletter. 11/15/20241,020,000 shares $506.94 thousand +22.2%14.7%1.8 $0.50 10/31/2024834,800 shares $731.20 thousand +47.4%14.4%1.9 $0.88 10/15/2024566,500 shares $815.76 thousand +59.4%9.4%1.8 $1.44 9/30/2024355,300 shares $699.94 thousand -5.1%5.9%1.8 $1.97 9/15/2024374,300 shares $946.98 thousand +17.6%6.2%2.2 $2.53 8/31/2024318,400 shares $1.02 million +1.6%5.3%2 $3.19 8/15/2024313,300 shares $1.11 million -26.6%5.3%2 $3.56 7/31/2024426,800 shares $2.08 million +11.5%8.7%1.9 $4.88 7/15/2024382,700 shares $2.14 million -8.3%8.9%1.3 $5.60 6/30/2024417,100 shares $2.23 million +32.0%7.7%1.3 $5.34 6/15/2024316,000 shares $1.61 million +8.7%5.8%1 $5.11 5/31/2024290,800 shares $1.49 million -54.3%10.3%0.9 $5.14 5/15/2024636,500 shares $3.80 million +7.4%22.5%1.9 $5.97 4/30/2024592,500 shares $1.99 million +58.2%N/A1.8 $3.36 4/15/2024374,500 shares $1.11 million -5.6%N/A1.3 $2.97 3/31/2024396,900 shares $1.19 million +34.4%11.6%1.6 $3.00 3/15/2024295,400 shares $1.23 million -6.6%9.7%0.9 $4.18 2/29/2024316,400 shares $1.59 million -25.4%9.9%0.9 $5.04 2/15/2024424,000 shares $2.71 million +31.3%13.3%1.2 $6.39 1/31/2024323,000 shares $1.45 million -2.1%8.0%1.1 $4.50 1/15/2024329,800 shares $1.37 million +18.6%8.2%0.8 $4.16 12/31/2023278,000 shares $1.74 million +16.3%6.9%0.5 $6.28 12/15/2023239,100 shares $899.02 thousand -16.3%6.0%0.4 $3.76 11/30/2023285,600 shares $1.01 million -9.2%7.1%0.4 $3.54 11/15/2023314,500 shares $1.36 million -8.6%7.8%0.4 $4.33 10/31/2023344,000 shares $2.03 million -45.7%10.4%0.4 $5.91 10/15/2023633,500 shares $5.19 million -97.5%19.2%0.5 $8.20 9/30/202325,370,000 shares $5.60 million +7.0%N/A0.2 $0.22 9/15/202323,710,000 shares $6.57 million -3.3%N/A0.2 $0.28 8/31/202324,510,000 shares $7.67 million -8.8%N/A0.2 $0.31Why Elon put $51 million into this (Ad)Why Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT Scientists[See The Details Here] 8/15/202326,870,000 shares $15.88 million +72.4%N/A0.2 $0.59 7/31/202315,590,000 shares $2.30 million +716.2%N/A0.2 $0.15 7/15/20231,910,000 shares $212.58 thousand +34.5%N/A0 $0.11 6/30/20231,420,000 shares $100.25 thousand -41.3%6.6%0 $0.07 6/15/20232,420,000 shares $215.38 thousand +869.9%11.2%0.1 $0.09 5/31/2023249,500 shares $22.46 thousand -47.7%1.1%0 $0.09 5/15/2023476,900 shares $131.10 thousand -4.9%2.0%0.6 $0.27 4/30/2023501,500 shares $165.50 thousand +15.8%2.6%0.7 $0.33 4/15/2023433,200 shares $172.41 thousand -24.1%2.6%0.6 $0.40 3/31/2023570,500 shares $262.43 thousand +8.8%3.4%0.9 $0.46 3/15/2023524,300 shares $277.14 thousand -51.5%8.6%0.8 $0.53 2/28/20231,080,000 shares $664.20 thousand +6.9%17.6%2.3 $0.62 2/15/20231,010,000 shares $837.90 thousand +99.4%16.5%2.3 $0.83 1/31/2023506,600 shares $795.36 thousand -7.7%7.1%2.9 $1.57 1/15/2023548,700 shares $1.12 million -15.7%7.6%3 $2.04 12/30/2022650,600 shares $923.85 thousand +6.7%9.0%2.1 $1.42 12/15/2022609,800 shares $823.23 thousand -2.2%8.4%2.1 $1.35 11/30/2022623,200 shares $1.03 million -6.1%8.6%1.8 $1.66 11/15/2022664,000 shares $1.35 million +41.0%9.1%1.6 $2.03 10/31/2022470,900 shares $871.17 thousand -22.4%6.7%0.6 $1.85 10/15/2022607,000 shares $1.41 million -96.2%8.7%0.6 $2.32 9/30/202215,790,000 shares $1.78 million +0.9%N/A0.4 $0.11 9/15/202215,650,000 shares $1.82 million +5.9%N/A0.4 $0.12 8/31/202214,780,000 shares $1.81 million -31.1%N/A0.4 $0.12 8/15/202221,440,000 shares $4.40 million +36.5%N/A0.6 $0.21 7/31/202215,710,000 shares $1.89 million +8.3%N/A1.1 $0.12 7/15/202214,500,000 shares $2.02 million +61.7%N/A2.1 $0.14 6/30/20228,970,000 shares $1.45 million -8.1%N/A1.9 $0.16 6/15/20229,760,000 shares $1.66 million +6.4%N/A4.9 $0.17 5/31/20229,170,000 shares $1.85 million -3.0%N/A6.6 $0.20 5/15/20229,450,000 shares $2.15 million +9.5%N/A7.1 $0.23 4/30/20228,630,000 shares $3.19 million +9.2%N/A6.8 $0.37 4/15/20227,900,000 shares $3.87 million -2.7%N/A6.4 $0.49 3/31/20228,120,000 shares $4.26 million +7.8%N/A5.9 $0.52 3/15/20227,530,000 shares $2.77 million +5.2%N/A4.8 $0.37 2/28/20227,160,000 shares $3.12 million +27.2%N/A4.3 $0.44 2/15/20225,630,000 shares $2.65 million -4.9%N/A2.9 $0.47 1/31/20225,920,000 shares $2.49 million -22.7%N/A2.9 $0.42 1/15/20227,660,000 shares $3.19 million +18.0%N/A3.4 $0.42 12/31/20216,490,000 shares $3.35 million -5.5%N/A2.6 $0.52 12/15/20216,870,000 shares $3.68 million -21.5%N/A2.8 $0.54 11/30/20218,750,000 shares $5.43 million +1.2%N/A2.5 $0.62 11/15/20218,650,000 shares $6.14 million +8.7%N/A2.7 $0.71 10/29/20217,960,000 shares $6.17 million +7.7%N/A2.4 $0.78 10/15/20217,390,000 shares $6.11 million -0.1%N/A2.1 $0.83 9/30/20217,400,000 shares $6.77 million -14.7%N/A2.1 $0.92 9/15/20218,670,000 shares $9.02 million +26.9%N/A2.4 $1.04 8/31/20216,830,000 shares $6.38 million -25.1%N/A1.9 $0.93 8/13/20219,120,000 shares $9.30 million -2.5%N/A2.1 $1.02 7/30/20219,350,000 shares $9.63 million +13.2%6.6%2.2 $1.03Why Elon put $51 million into this (Ad)Why Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT Scientists[See The Details Here] 7/15/20218,260,000 shares $8.67 million +8.0%5.8%1.9 $1.05 6/30/20217,650,000 shares $9.10 million -4.1%5.4%1.8 $1.19 6/15/20217,980,000 shares $10.29 million -19.2%5.6%1.8 $1.29 5/28/20219,880,000 shares $13.73 million -7.6%6.9%2.1 $1.39 5/14/202110,690,000 shares $11.12 million -9.8%N/A2.3 $1.04 4/30/202111,850,000 shares $16.71 million +7.1%N/A1.9 $1.41 4/15/202111,070,000 shares $15.72 million +1.5%N/A1.1 $1.42 3/31/202110,910,000 shares $16.86 million +6.5%N/A0.9 $1.55 3/15/202110,240,000 shares $20.79 million +8.7%N/A0.8 $2.03 2/26/20219,420,000 shares $21.95 million -3.5%N/A0.8 $2.33 2/12/20219,760,000 shares $31.04 million +7.0%N/A0.8 $3.18 1/29/20219,120,000 shares $18.42 million -6.3%N/A0.8 $2.02 1/15/20219,730,000 shares $17.32 million +26.7%N/A1.3 $1.78 12/31/20207,680,000 shares $9.60 million -4.8%N/A1.5 $1.25 12/15/20208,070,000 shares $8.96 million -16.0%N/A2.6 $1.11 11/30/20209,610,000 shares $10.86 million -9.1%N/A3 $1.13 11/15/202010,570,000 shares $12.79 million -5.1%N/A2.3 $1.21 10/30/202011,140,000 shares $14.82 million -16.9%N/A2.2 $1.33 10/15/202013,400,000 shares $17.82 million -2.5%N/A2 $1.33 9/30/202013,740,000 shares $18.69 million +9.5%N/A1.6 $1.36 9/15/202012,550,000 shares $16.06 million +14.6%N/A1 $1.28 8/31/202010,950,000 shares $17.08 million -1.2%N/A0.8 $1.56 8/14/202011,080,000 shares $16.40 million +4.4%N/A0.8 $1.48 7/31/202010,610,000 shares $17.61 million -6.2%N/A0.7 $1.66 7/15/202011,310,000 shares $17.87 million +62.7%N/A0.8 $1.58 6/30/20206,950,000 shares $8.83 million +7.9%N/A0.5 $1.27 6/15/20206,440,000 shares $10.50 million -7.9%N/A0.5 $1.63 TTOO Short Interest - Frequently Asked Questions What is T2 Biosystems' current short interest? Short interest is the volume of T2 Biosystems shares that have been sold short but have not yet been covered or closed out. As of May 15th, investors have sold 14,600 shares of TTOO short. Learn More on T2 Biosystems' current short interest. Is T2 Biosystems' short interest increasing or decreasing? T2 Biosystems saw a drop in short interest in the month of May. As of May 15th, there was short interest totaling 14,600 shares, a drop of 8.2% from the previous total of 15,900 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. How does T2 Biosystems' short interest compare to its competitors? Here is how the short interest of companies in the industry of "medical equipment" compare to T2 Biosystems: ReWalk Robotics Ltd. (3.22%), Meihua International Medical Technologies Co., Ltd. (0.65%), SeaStar Medical Holding Co. (1.13%), DIH Holding US, Inc. (5.13%), PAVmed Inc. (2.47%), STRATA Skin Sciences, Inc. (0.09%), Intelligent Bio Solutions Inc. (7.82%), Innovative Eyewear, Inc. (70.67%), NeuroMetrix, Inc. (0.15%), Co-Diagnostics, Inc. (0.55%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($29.20 billion), Strategy Incorporated ($10.88 billion), iShares 20+ Year Treasury Bond ETF ($10.04 billion), Capital One Financial Co. ($5.51 billion), Charter Communications, Inc. ($5.00 billion), Super Micro Computer, Inc. ($4.43 billion), Apollo Global Management, Inc. ($4.02 billion), Hims & Hers Health, Inc. ($3.65 billion), VanEck Semiconductor ETF ($3.27 billion), and Coinbase Global, Inc. ($3.10 billion). View all of the most shorted stocks. What does it mean to sell short T2 Biosystems stock? Short selling TTOO is an investing strategy that aims to generate trading profit from T2 Biosystems as its price is falling. TTOO shares are trading down $0.01 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 T2 Biosystems? A short squeeze for T2 Biosystems 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 TTOO, which in turn drives the price of the stock up even further. How often is T2 Biosystems' 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 TTOO, twice per month. The most recent reporting period available is May, 15 2025. More Short Interest Resources from MarketBeat Related Companies ReWalk Robotics Short Interest Data Meihua International Medical Technologies Short Interest Data SeaStar Medical Short Interest Data DIH Holding US Short Interest Data PAVmed Short Interest Data STRATA Skin Sciences Short Interest Data Intelligent Bio Solutions Short Interest Data Innovative Eyewear Short Interest Data NeuroMetrix Short Interest Data Co-Diagnostics 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:TTOO) was last updated on 6/10/2025 by MarketBeat.com Staff From Our PartnersThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredBanks aren’t ready for this altcoin—are you?While everyone's distracted by Bitcoin's moves, a stealth revolution is underway. 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