This company has been marked as potentially delisted and may not be actively trading. Checkmate Pharmaceuticals (CMPI) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisBuy This Stock Checkmate Pharmaceuticals Short Interest DataCheckmate Pharmaceuticals (CMPI) has a short interest of 78,900 shares, representing 1.23% of the float (the number of shares available for trading by the public). This marks a 71.52% increase 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 142,261 shares to cover all short positions.Current Short Interest78,900 sharesPrevious Short Interest46,000 sharesChange Vs. Previous Month+71.52%Dollar Volume Sold Short$823,716.00Short Interest Ratio0.4 Days to CoverLast Record DateMay 15, 2022Outstanding Shares22,038,000 sharesFloat Size6,400,000 sharesShort Percent of Float1.23%Today's Trading Volume0 sharesAverage Trading Volume142,261 sharesToday's Volume Vs. Average0% Short Selling Checkmate Pharmaceuticals? Sign up to receive the latest short interest report for Checkmate 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 ChartCMPI Short Interest Over TimeCMPI Days to Cover Over TimeCMPI Percentage of Float Shorted Over Time Checkmate 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 5/15/202278,900 shares $823,716.00 +71.5%1.2%0.4 $10.44 4/30/202246,000 shares $477,480.00 +8.5%0.9%0.3 $10.38 4/15/202242,400 shares $107,696.00 -2.5%1.0%0.4 $2.54 3/31/202243,500 shares $138,765.00 +12.4%1.0%2.7 $3.19 3/15/202238,700 shares $126,936.00 -1.3%0.9%1.6 $3.28 2/28/202239,200 shares $115,640.00 -28.7%0.9%1.5 $2.95 2/15/202255,000 shares $189,200.00 +26.7%1.3%2 $3.44 1/31/202243,400 shares $105,896.00 -31.2%1.0%1.5 $2.44 1/15/202263,100 shares $159,958.50 -0.6%1.4%2.1 $2.54 12/31/202163,500 shares $182,245.00 +17.8%1.4%1.9 $2.87 Get the Latest News and Ratings for CMPI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Checkmate Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 12/15/202153,900 shares $165,473.00 -8.3%1.2%1.6 $3.07 11/30/202158,800 shares $215,796.00 +12.2%1.3%1.9 $3.67 11/15/202152,400 shares $211,172.00 -19.1%1.2%1.6 $4.03 10/29/202164,800 shares $244,296.00 -3.1%1.5%1.9 $3.77 10/15/202166,900 shares $274,290.00 +23.0%1.5%2.2 $4.10 9/30/202154,400 shares $215,968.00 -50.0%1.2%2 $3.97 9/15/2021108,700 shares $491,324.00 -8.1%2.5%2.4 $4.52 8/31/2021118,300 shares $722,813.00 -9.5%2.7%2.2 $6.11 8/13/2021130,700 shares $670,491.00 -5.4%3.0%2.4 $5.13 7/30/2021138,200 shares $693,764.00 -26.1%3.2%2.4 $5.02 7/15/2021187,100 shares $967,307.00 +32.0%4.3%2.8 $5.17 6/30/2021141,700 shares $844,532.00 -71.2%3.2%2 $5.96 6/15/2021491,600 shares $3.11 million +6.5%11.2%9.2 $6.33 5/28/2021461,700 shares $3.12 million +3.1%10.5%7.6 $6.76 5/14/2021447,900 shares $2.76 million +27.1%10.7%7.7 $6.17 4/30/2021352,300 shares $2.25 million +52.4%8.4%6.2 $6.38 4/15/2021231,200 shares $1.71 million +27.4%5.4%4.5 $7.40 3/31/2021181,500 shares $1.88 million +110.8%4.3%4.1 $10.38 3/15/202186,100 shares $1.29 million +12.6%2.0%2.1 $15.00 2/26/202176,500 shares $1.08 million -5.2%1.8%2.8 $14.10 2/12/202180,700 shares $1.14 million -14.2%1.9%3.2 $14.13 1/29/202194,000 shares $1.34 million +31.3%4.4%3.9 $14.24 1/15/202171,600 shares $979,488.00 No Change3.4%3.3 $13.68 CMPI Short Interest - Frequently Asked Questions What is Checkmate Pharmaceuticals' current short interest? Short interest is the volume of Checkmate Pharmaceuticals shares that have been sold short but have not yet been covered or closed out. As of May 15th, investors have sold 78,900 shares of CMPI short. 1.23% of Checkmate Pharmaceuticals' shares are currently sold short. Learn More on Checkmate Pharmaceuticals' current short interest. What is a good short interest percentage for Checkmate 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. 1.23% of Checkmate Pharmaceuticals' floating shares are currently sold short. Is Checkmate Pharmaceuticals' short interest increasing or decreasing? Checkmate Pharmaceuticals saw a increase in short interest during the month of May. As of May 15th, there was short interest totaling 78,900 shares, an increase of 71.5% from the previous total of 46,000 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 Checkmate Pharmaceuticals' float size? Checkmate Pharmaceuticals currently has issued a total of 22,038,000 shares. Some of Checkmate 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. Checkmate Pharmaceuticals currently has a public float of 6,400,000 shares. How does Checkmate Pharmaceuticals' short interest compare to its competitors? 1.23% of Checkmate Pharmaceuticals' shares are currently sold short. Here is how the short interest of companies in the sector of "medical" compare to Checkmate Pharmaceuticals: Vir Biotechnology, Inc. (11.55%), LENZ Therapeutics, Inc. (12.78%), Anavex Life Sciences Corp. (31.71%), Replimune Group, Inc. (12.57%), Immatics (6.05%), Valneva SE (0.01%), Relay Therapeutics, Inc. (11.46%), Opthea Limited (0.36%), MeiraGTx Holdings plc (3.37%), Cullinan Therapeutics, Inc. (22.53%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Charter Communications, Inc. ($3.79 billion), Palo Alto Networks, Inc. ($3.41 billion), Lucid Group, Inc. ($2.55 billion), Uber Technologies, Inc. ($2.21 billion), HP Inc. ($2.14 billion), T. Rowe Price Group, Inc. ($1.81 billion), Coinbase Global, Inc. ($1.60 billion), Take-Two Interactive Software, Inc. ($1.58 billion), Lumen Technologies, Inc. ($1.56 billion), and Rivian Automotive, Inc. ($1.55 billion). View all of the most shorted stocks. What does it mean to sell short Checkmate Pharmaceuticals stock? Short selling CMPI is an investing strategy that aims to generate trading profit from Checkmate 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 Checkmate Pharmaceuticals? A short squeeze for Checkmate 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 CMPI, which in turn drives the price of the stock up even further. How often is Checkmate 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 CMPI, twice per month. The most recent reporting period available is May, 15 2022. More Short Interest Resources from MarketBeat Related Companies Vir Biotechnology Short Squeeze LENZ Therapeutics Short Squeeze Anavex Life Sciences Short Squeeze Replimune Group Short Squeeze Immatics Short Squeeze Valneva Short Squeeze Relay Therapeutics Short Squeeze Opthea Short Squeeze MeiraGTx Short Squeeze Cullinan Therapeutics Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:CMPI) was last updated on 5/9/2025 by MarketBeat.com Staff From Our PartnersElon Warns “America Is Broke”. Trump’s Plan Inside.Elon Musk has avoided two major financial crises before. 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