Synlogic (SYBX) Short Interest Ratio & Short Volume $1.14 +0.00 (+0.35%) As of 12:37 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Synlogic Short Interest DataSynlogic (SYBX) has a short interest of 30,900 shares, representing 0.43% of the float (the number of shares available for trading by the public). This marks a -40.23% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.5, indicating that it would take 2.5 days of the average trading volume of 19,224 shares to cover all short positions.Current Short Interest30,900 sharesPrevious Short Interest51,700 sharesChange Vs. Previous Month-40.23%Dollar Volume Sold Short$32,290.50Short Interest Ratio2.5 Days to CoverLast Record DateApril 15, 2025Outstanding Shares11,696,000 sharesFloat Size7,230,000 sharesShort Percent of Float0.43%Today's Trading Volume471 sharesAverage Trading Volume19,224 sharesToday's Volume Vs. Average2% Short Selling Synlogic? Sign up to receive the latest short interest report for Synlogic and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartSYBX Short Interest Over TimeSYBX Days to Cover Over TimeSYBX Percentage of Float Shorted Over Time Synlogic Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/15/202530,900 shares $32,290.50 -40.2%0.4%2.5 $1.05 3/31/202551,700 shares $64,108.00 -3.4%0.7%3.4 $1.24 3/15/202553,500 shares $66,072.50 +3.5%0.7%3.2 $1.24 2/28/202551,700 shares $71,604.50 -6.3%0.7%1.4 $1.39 2/15/202555,200 shares $77,280.00 +3.8%0.8%1.5 $1.40 1/31/202553,200 shares $73,948.00 -8.8%0.8%1.5 $1.39 1/15/202558,300 shares $85,118.00 -4.4%0.8%1.7 $1.46 12/31/202461,000 shares $85,400.00 -30.9%0.9%1.8 $1.40 12/15/202488,300 shares $132,450.00 +42.9%1.3%2.9 $1.50 11/30/202461,800 shares $87,447.00 +19.8%0.9%5.8 $1.42 Get the Latest News and Ratings for SYBX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Synlogic and its competitors with MarketBeat's FREE daily newsletter. 11/15/202451,600 shares $70,181.16 -2.8%0.7%5.5 $1.36 10/31/202453,100 shares $76,464.00 -0.6%0.8%5.5 $1.44 10/15/202453,400 shares $76,362.00 -3.4%0.8%6.4 $1.43 9/30/202455,300 shares $82,397.00 -1.3%0.8%5.4 $1.49 9/15/202456,000 shares $78,400.00 +1.6%0.8%5 $1.40 8/31/202455,100 shares $81,548.00 +14.3%0.8%4.3 $1.48 8/15/202448,200 shares $68,444.00 +52.5%0.7%2.9 $1.42 7/31/202431,600 shares $53,404.00 +184.7%0.5%1.6 $1.69 7/15/202411,100 shares $17,094.00 +22.0%0.2%0.5 $1.54 6/30/20249,100 shares $13,650.00 +11.0%0.1%0.4 $1.50 6/15/20248,200 shares $13,120.00 -2.4%0.1%0.3 $1.60 5/31/20248,400 shares $13,104.00 -7.7%0.1%0.3 $1.56 5/15/20249,100 shares $15,652.00 -62.6%1.1%0.2 $1.72 4/30/202424,300 shares $43,497.00 -31.7%0.4%0.2 $1.79 4/15/202435,600 shares $64,080.00 -7.8%0.5%0.3 $1.80 3/31/202438,600 shares $69,094.00 +70.8%0.6%0.3 $1.79 3/15/202422,600 shares $41,810.00 +9.2%0.4%0.2 $1.85 2/29/202420,700 shares $39,537.00 -63.9%0.4%0.1 $1.91 2/15/202457,400 shares $105,616.00 +1.8%1.2%0.4 $1.84 1/31/202456,400 shares $194,580.00 -11.9%1.2%0.4 $3.45 1/15/202464,000 shares $241,920.00 -10.6%1.3%1.2 $3.78 12/31/202371,600 shares $275,660.00 -17.6%N/A1.4 $3.85 12/15/202386,900 shares $322,399.00 -7.9%1.8%1.5 $3.71 11/30/202394,300 shares $235,750.00 +3.9%2.1%2 $2.50 11/15/202390,800 shares $190,680.00 -41.7%2.0%2.4 $2.10 10/31/2023155,700 shares $294,273.00 +52.5%3.7%4.5 $1.89 10/15/2023102,100 shares $249,124.00 +148.4%2.4%4.2 $2.44 9/30/202341,100 shares $115,491.00 -86.4%1.4%1.7 $2.81 9/15/2023301,400 shares $111,337.16 +56.7%0.7%1.5 $0.37 8/31/2023192,400 shares $94,276.00 -25.7%0.4%1 $0.49Elon Reveals Why There Soon Won’t Be Any Money For Social Security (Ad)Elon Musk's Near-Death Experience Sparks Dire Warning for Americans After cheating death twice—once in a terrifying supercar crash with billionaire Peter Thiel, then from a deadly strain of malaria—Elon Musk emerged with a stark warning for Americans about looming financial dangers. Discover the little-known Trump IRS loophole that thousands are now using to safeguard their retirement from inflation and market turmoil—before it's too late.See why thousands of forward-thinking retirement savers are now requesting this FREE 2025 Wealth Pro 8/15/2023259,100 shares $137,582.10 -22.4%0.6%1.3 $0.53 7/31/2023333,700 shares $163,479.63 -35.3%0.8%0.9 $0.49 7/15/2023515,700 shares $259,654.95 +13.5%1.2%1.3 $0.50 6/30/2023454,300 shares $195,349.00 +4.8%1.1%1.2 $0.43 6/15/2023433,600 shares $244,680.48 -11.7%1.0%1.3 $0.56 5/31/2023491,200 shares $257,880.00 -29.4%1.1%1.5 $0.53 5/15/2023695,800 shares $382,759.58 +141.0%1.6%2.3 $0.55 4/30/2023288,700 shares $153,011.00 -1.5%0.7%1.1 $0.53 4/15/2023293,200 shares $200,651.42 +19.0%0.7%2.8 $0.68 3/31/2023246,400 shares $155,724.80 +2.6%0.6%1.8 $0.63 3/15/2023240,100 shares $145,884.76 -24.2%0.5%1.8 $0.61 2/28/2023316,900 shares $221,830.00 +1.0%0.6%2.4 $0.70 2/15/2023313,700 shares $263,006.08 +32.9%0.6%2.1 $0.84 1/31/2023236,000 shares $200,600.00 -12.7%0.5%1.5 $0.85 1/15/2023270,200 shares $283,710.00 +18.4%N/A1.7 $1.05 12/30/2022228,300 shares $173,508.00 -14.3%N/A1.4 $0.76 12/15/2022266,400 shares $196,150.32 +53.4%N/A1.8 $0.74 11/30/2022173,700 shares $103,907.34 -9.8%N/A1.2 $0.60 11/15/2022192,600 shares $144,257.40 +7.3%N/A1.4 $0.75 10/31/2022179,500 shares $150,349.20 -27.5%N/A1.1 $0.84 10/15/2022247,400 shares $259,770.00 +17.5%N/A1.5 $1.05 9/30/2022210,500 shares $199,975.00 -10.9%N/A1.6 $0.95 9/15/2022236,300 shares $269,382.00 +4.2%N/A1.8 $1.14 8/31/2022226,800 shares $226,800.00 -6.1%0.5%1.6 $1.00 8/15/2022241,600 shares $263,344.00 -10.1%0.5%1.6 $1.09 7/31/2022268,600 shares $262,180.46 -12.6%0.5%1.8 $0.98 7/15/2022307,400 shares $304,326.00 -20.3%0.6%2.2 $0.99 6/30/2022385,500 shares $443,325.00 -2.5%0.8%2.8 $1.15 6/15/2022395,400 shares $399,354.00 -20.3%0.8%2.9 $1.01 5/31/2022495,800 shares $540,422.00 -18.1%1.0%3.6 $1.09 5/15/2022605,400 shares $702,264.00 -3.4%1.2%4.7 $1.16 4/30/2022626,400 shares $1.06 million +25.8%1.3%6.2 $1.70 4/15/2022498,000 shares $986,040.00 -13.3%1.0%4.6 $1.98 3/31/2022574,600 shares $1.38 million 0.0%1.2%5 $2.40 3/15/2022574,700 shares $1.11 million -5.2%1.2%4.3 $1.94 2/28/2022606,100 shares $1.20 million -6.5%1.2%4 $1.98 2/15/2022648,400 shares $1.36 million -7.8%1.3%3 $2.10 1/31/2022703,400 shares $1.47 million +9.8%1.4%2.9 $2.09 1/15/2022640,700 shares $1.31 million +13.0%1.3%2.6 $2.05 12/31/2021567,100 shares $1.37 million -1.4%1.2%2.2 $2.42 12/15/2021575,300 shares $1.40 million +17.3%1.2%1.9 $2.44 11/30/2021490,500 shares $1.22 million -7.9%1.0%1 $2.49 11/15/2021532,300 shares $1.47 million -1.3%1.1%1.1 $2.76 10/29/2021539,100 shares $1.38 million -11.3%1.2%1.2 $2.56 10/15/2021607,900 shares $1.64 million +5.9%1.3%1.3 $2.70 9/30/2021574,000 shares $1.75 million -1.4%1.4%1.3 $3.05 9/15/2021582,200 shares $1.85 million -13.9%1.7%1.4 $3.17 8/31/2021676,000 shares $1.80 million +4.4%2.0%2.8 $2.66 8/13/2021647,600 shares $1.83 million -5.9%1.9%3 $2.82 7/30/2021688,400 shares $2.18 million +30.1%2.0%1.9 $3.16Elon Reveals Why There Soon Won’t Be Any Money For Social Security (Ad)Elon Musk's Near-Death Experience Sparks Dire Warning for Americans After cheating death twice—once in a terrifying supercar crash with billionaire Peter Thiel, then from a deadly strain of malaria—Elon Musk emerged with a stark warning for Americans about looming financial dangers. Discover the little-known Trump IRS loophole that thousands are now using to safeguard their retirement from inflation and market turmoil—before it's too late.See why thousands of forward-thinking retirement savers are now requesting this FREE 2025 Wealth Pro 7/15/2021529,300 shares $1.83 million -5.2%1.4%1.4 $3.46 6/30/2021558,500 shares $2.17 million +26.6%1.5%1.3 $3.89 6/15/2021441,300 shares $1.73 million +9.0%1.2%0.9 $3.92 5/28/2021405,000 shares $1.51 million -24.9%1.1%0.8 $3.74 5/14/2021539,500 shares $1.70 million +20.5%N/A1.1 $3.16 4/30/2021447,600 shares $1.60 million +15.7%1.4%0.8 $3.58 4/15/2021387,000 shares $1.25 million -7.5%1.2%0.9 $3.23 3/31/2021418,300 shares $1.48 million +17.8%1.8%0.4 $3.54 3/15/2021355,100 shares $1.32 million +11.0%1.7%0.3 $3.72 2/26/2021319,800 shares $1.21 million -30.1%1.6%0.2 $3.78 2/12/2021457,600 shares $2.17 million +36.8%2.2%0.2 $4.74 1/29/2021334,500 shares $1.17 million -74.1%1.6%0.2 $3.49 1/15/20211,290,000 shares $4.21 million +100.0%6.2%0.7 $3.26 12/31/2020645,000 shares $1.43 million +77.6%3.1%0.6 $2.21 12/15/2020363,200 shares $922,528.00 -64.0%1.8%0.3 $2.54 11/30/20201,010,000 shares $2.53 million +264.5%4.9%1.5 $2.50 11/15/2020277,100 shares $581,910.00 -29.6%1.4%1.7 $2.10 10/30/2020393,600 shares $759,648.00 +49.1%1.9%2.4 $1.93 10/15/2020264,000 shares $538,560.00 -3.9%1.3%1.5 $2.04 9/30/2020274,700 shares $554,894.00 -20.4%1.4%1.4 $2.02 9/15/2020344,900 shares $751,882.00 -1.3%1.7%1.4 $2.18 8/31/2020349,500 shares $768,900.00 +36.9%1.7%1.3 $2.20 8/14/2020255,300 shares $640,803.00 -28.1%1.3%0.8 $2.51 7/31/2020355,200 shares $802,752.00 +0.6%1.8%1.1 $2.26 7/15/2020353,100 shares $653,235.00 +7.2%1.9%1 $1.85 6/30/2020329,400 shares $658,800.00 -34.5%1.8%1 $2.00 6/15/2020502,900 shares $1.09 million -25.5%2.7%1.7 $2.17 5/29/2020674,700 shares $1.69 million -53.5%3.6%2.1 $2.51 5/15/20201,450,000 shares $3.20 million +5.1%7.8%4.3 $2.21 SYBX Short Interest - Frequently Asked Questions What is Synlogic's current short interest? Short interest is the volume of Synlogic shares that have been sold short but have not yet been covered or closed out. As of April 15th, traders have sold 30,900 shares of SYBX short. 0.43% of Synlogic's shares are currently sold short. Learn More on Synlogic's current short interest. What is a good short interest ratio for Synlogic? 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. SYBX shares currently have a short interest ratio of 2.0. Learn More on Synlogic's short interest ratio. Which institutional investors are shorting Synlogic? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Synlogic: Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Synlogic? 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. 0.43% of Synlogic's floating shares are currently sold short. Is Synlogic's short interest increasing or decreasing? Synlogic saw a drop in short interest during the month of April. As of April 15th, there was short interest totaling 30,900 shares, a drop of 40.2% from the previous total of 51,700 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 Synlogic's float size? Synlogic currently has issued a total of 11,696,000 shares. Some of Synlogic's 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. Synlogic currently has a public float of 7,230,000 shares. How does Synlogic's short interest compare to its competitors? 0.43% of Synlogic's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Synlogic: PepGen Inc. (10.13%), Immuneering Co. (2.97%), Karyopharm Therapeutics Inc. (23.11%), PMV Pharmaceuticals, Inc. (1.91%), Avalo Therapeutics, Inc. (1.18%), Prelude Therapeutics Incorporated (8.32%), Quince Therapeutics, Inc. (4.34%), ImmuCell Co. (0.08%), Acrivon Therapeutics, Inc. (3.27%), Mersana Therapeutics, Inc. (9.23%), 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 ($21.71 billion), iShares 20+ Year Treasury Bond ETF ($9.48 billion), Strategy Incorporated ($8.92 billion), Charter Communications, Inc. ($3.86 billion), Apollo Global Management, Inc. ($3.86 billion), Capital One Financial Co. ($3.72 billion), Super Micro Computer, Inc. ($3.47 billion), AppLovin Co. ($2.64 billion), VanEck Semiconductor ETF ($2.46 billion), and The Kroger Co. ($2.33 billion). View all of the most shorted stocks. What does it mean to sell short Synlogic stock? Short selling SYBX is an investing strategy that aims to generate trading profit from Synlogic as its price is falling. SYBX shares are trading up $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 Synlogic? A short squeeze for Synlogic 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 SYBX, which in turn drives the price of the stock up even further. How often is Synlogic'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 SYBX, twice per month. The most recent reporting period available is April, 15 2025. More Short Interest Resources from MarketBeat Related Companies PepGen Short Interest Data Immuneering Short Interest Data Karyopharm Therapeutics Short Interest Data PMV Pharmaceuticals Short Interest Data Avalo Therapeutics Short Interest Data Prelude Therapeutics Short Interest Data Quince Therapeutics Short Interest Data ImmuCell Short Interest Data Acrivon Therapeutics Short Interest Data Mersana Therapeutics 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:SYBX) was last updated on 5/2/2025 by MarketBeat.com Staff From Our PartnersThe next market Nvidia is positioned to dominate …Robots — built by Nvidia. Forbes says this could be " a $24 trillion opportunity for investors." Huang s...Weiss Ratings | SponsoredElon just did WHAT!?As you may recall, Biden and the Fed were working on a central bank digital currency, or CBDC. 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