This company has been marked as potentially delisted and may not be actively trading. Sunesis Pharmaceuticals (SNSS) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisBuy This Stock Sunesis Pharmaceuticals Short Interest DataSunesis Pharmaceuticals (SNSS) has a short interest of 1.15 million shares, representing 7.10% of the float (the number of shares available for trading by the public). This marks a -5.74% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.4, indicating that it would take 0.4 days of the average trading volume of 4.33 million shares to cover all short positions.Current Short Interest1,150,000 sharesPrevious Short Interest1,220,000 sharesChange Vs. Previous Month-5.74%Dollar Volume Sold Short$3.80 millionShort Interest Ratio0.4 Days to CoverLast Record DateFebruary 12, 2021Outstanding Shares18,093,000 sharesFloat Size16,200,000 sharesShort Percent of Float7.10%Today's Trading Volume1,198,965 sharesAverage Trading Volume4,330,995 sharesToday's Volume Vs. Average28% Short Selling Sunesis Pharmaceuticals? Sign up to receive the latest short interest report for Sunesis Pharmaceuticals and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartSNSS Short Interest Over TimeSNSS Days to Cover Over TimeSNSS Percentage of Float Shorted Over Time Sunesis Pharmaceuticals Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 2/12/20211,150,000 shares $3.80 million -5.7%7.1%0.4 $3.30 1/29/20211,220,000 shares $3.06 million -24.2%7.5%1 $2.51 1/15/20211,610,000 shares $4.54 million +59.4%9.9%1.4 $2.82 12/31/20201,010,000 shares $1.91 million +4.8%6.2%1 $1.89 12/15/2020963,800 shares $1.77 million +73.9%5.4%1 $1.84 11/30/2020554,200 shares $831.30 thousand -8.8%3.1%0.5 $1.50 11/15/2020607,800 shares $771.91 thousand +3.0%3.4%0.7 $1.27 10/30/2020589,900 shares $690.18 thousand -3.3%3.3%0.6 $1.17 10/15/2020609,800 shares $859.82 thousand -21.2%3.4%0.4 $1.41 9/30/2020773,700 shares $967.13 thousand +31.5%4.3%0.5 $1.25 9/15/2020588,300 shares $864.80 thousand -93.5%3.3%0.4 $1.47 8/31/20208,990,000 shares $25.17 million +85.7%50.2%5.4 $2.80 8/14/20204,840,000 shares $14.04 million -51.7%N/A0.4 $2.90 7/31/202010,010,000 shares $30.43 million +230.4%N/A0.9 $3.04 7/15/20203,030,000 shares $7.74 million +57.0%3.0%0.6 $2.56 6/30/20201,930,000 shares $5.57 million +37.9%1.9%0.5 $2.88 SNSS Short Interest - Frequently Asked Questions What is Sunesis Pharmaceuticals' current short interest? Short interest is the volume of Sunesis Pharmaceuticals shares that have been sold short but have not yet been covered or closed out. As of February 12th, traders have sold 1,150,000 shares of SNSS short. 7.10% of Sunesis Pharmaceuticals' shares are currently sold short. Learn More on Sunesis Pharmaceuticals' current short interest. What is a good short interest percentage for Sunesis Pharmaceuticals? 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. 7.10% of Sunesis Pharmaceuticals' floating shares are currently sold short. Is Sunesis Pharmaceuticals' short interest increasing or decreasing? Sunesis Pharmaceuticals saw a decrease in short interest during the month of February. As of February 12th, there was short interest totaling 1,150,000 shares, a decrease of 5.7% from the previous total of 1,220,000 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 Sunesis Pharmaceuticals' float size? Sunesis Pharmaceuticals currently has issued a total of 18,093,000 shares. Some of Sunesis Pharmaceuticals' 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. Sunesis Pharmaceuticals currently has a public float of 16,200,000 shares. How does Sunesis Pharmaceuticals' short interest compare to its competitors? 7.10% of Sunesis Pharmaceuticals' shares are currently sold short. Here is how the short interest of companies in the industry of "biotechnology" compare to Sunesis Pharmaceuticals: Rigel Pharmaceuticals, Inc. (11.46%), Emergent Biosolutions Inc. (15.08%), Verastem, Inc. (27.19%), XOMA Royalty Corporation (1.74%), Vanda Pharmaceuticals Inc. (8.66%), Lexicon Pharmaceuticals, Inc. (16.92%), Codexis, Inc. (6.79%), Agenus Inc. (14.68%), Sangamo Therapeutics, Inc. (15.29%), Achieve Life Sciences, Inc. (7.77%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Aon plc ($5.62 billion), Charter Communications, Inc. ($5.35 billion), Analog Devices, Inc. ($5.07 billion), Snap Inc. ($3.60 billion), Futu Holdings Limited Sponsored ADR ($2.92 billion), Palantir Technologies Inc. ($2.55 billion), Airbnb, Inc. ($2.52 billion), Snowflake Inc. ($2.38 billion), Peloton Interactive, Inc. ($2.34 billion), and The Kroger Co. ($2.07 billion). View all of the most shorted stocks. What does it mean to sell short Sunesis Pharmaceuticals stock? Short selling SNSS is an investing strategy that aims to generate trading profit from Sunesis Pharmaceuticals as its price is falling. 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 Sunesis Pharmaceuticals? A short squeeze for Sunesis Pharmaceuticals 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 SNSS, which in turn drives the price of the stock up even further. How often is Sunesis Pharmaceuticals' 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 SNSS, twice per month. The most recent reporting period available is February, 12 2021. More Short Interest Resources from MarketBeat Related Companies Rigel Pharmaceuticals Short Interest Data Emergent Biosolutions Short Interest Data Verastem Short Interest Data XOMA Royalty Short Interest Data Vanda Pharmaceuticals Short Interest Data Lexicon Pharmaceuticals Short Interest Data Codexis Short Interest Data Agenus Short Interest Data Sangamo Therapeutics Short Interest Data Achieve Life Sciences 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:SNSS) was last updated on 6/21/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. 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