T2 Biosystems (TTOO) Short Interest Ratio & Short Volume $0.14 +0.00 (+2.05%) As of 01:58 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 2,800 shares, representing 0.01% of the float (the number of shares available for trading by the public). This marks a -88.09% decrease 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 646,866 shares to cover all short positions.Current Short Interest2,800 sharesPrevious Short Interest23,500 sharesChange Vs. Previous Month-88.09%Dollar Volume Sold Short$400.40Short Interest Ratio0.0 Days to CoverLast Record DateJune 15, 2025Outstanding Shares21,043,000 sharesShort Percent of Float0.01%Today's Trading Volume41,728 sharesAverage Trading Volume646,866 sharesToday's Volume Vs. Average6% 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 6/15/20252,800 shares $400.40 -88.1%0.0%0 $0.14 5/31/202523,500 shares $3.53 thousand +61.0%0.1%0.2 $0.15 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 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. 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 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 $0.22Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.Don't wait for the next drop to wipe you out. Get the FREE Guide Before Markets Open Tomorrow 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 $0.31 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 $0.93Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.Don't wait for the next drop to wipe you out. Get the FREE Guide Before Markets Open Tomorrow 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 $1.03 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 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 June 15th, investors have sold 2,800 shares of TTOO short. 0.01% of T2 Biosystems' shares are currently sold short. Learn More on T2 Biosystems' current short interest. What is a good short interest percentage for T2 Biosystems? 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. 0.01% of T2 Biosystems' floating shares are currently sold short. Is T2 Biosystems' short interest increasing or decreasing? T2 Biosystems saw a drop in short interest in the month of June. As of June 15th, there was short interest totaling 2,800 shares, a drop of 88.1% from the previous total of 23,500 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? 0.01% of T2 Biosystems' shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to T2 Biosystems: Innovative Eyewear, Inc. (7.69%), DIH Holding US, Inc. (4.10%), PAVmed Inc. (2.42%), Strata Skin Sciences, Inc. (0.16%), NeuroMetrix, Inc. (0.15%), Inspira Technologies OXY B.H.N. Ltd. (1.75%), Co-Diagnostics, Inc. (0.92%), Sintx Technologies, Inc. (6.99%), Predictive Oncology Inc. (1.20%), Tenon Medical, Inc. (0.25%), 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 ($69.26 billion), Invesco QQQ ($25.22 billion), iShares Russell 2000 ETF ($20.33 billion), iShares 20+ Year Treasury Bond ETF ($9.99 billion), MicroStrategy Incorporated ($9.12 billion), Canadian Natural Resources Limited ($6.73 billion), SPDR S&P Biotech ETF ($6.52 billion), Invesco S&P 500 Equal Weight ETF ($5.60 billion), Financial Select Sector SPDR Fund ($4.64 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.59 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 June, 15 2025. More Short Interest Resources from MarketBeat Related Companies Innovative Eyewear Short Interest Data DIH Holding US Short Interest Data PAVmed Short Interest Data Strata Skin Sciences Short Interest Data NeuroMetrix Short Interest Data Inspira Technologies OXY B.H.N. Short Interest Data Co-Diagnostics Short Interest Data Sintx Technologies Short Interest Data Predictive Oncology Short Interest Data Tenon Medical 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 6/30/2025 by MarketBeat.com Staff From Our PartnersWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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