This company has been marked as potentially delisted and may not be actively trading. Aptinyx (APTX) Short Interest Ratio & Short Volume Add Compare Share Share Short Interest Stock AnalysisBuy This Stock Aptinyx Short Interest DataAptinyx (APTX) has a short interest of 1.30 million shares, representing 2.92% of the float (the number of shares available for trading by the public). This marks a -41.70% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.3, indicating that it would take 0.3 days of the average trading volume of 1.32 million shares to cover all short positions.Current Short Interest1,300,000 sharesPrevious Short Interest2,230,000 sharesChange Vs. Previous Month-41.70%Dollar Volume Sold Short$124.02 thousandShort Interest Ratio0.3 Days to CoverLast Record DateMay 15, 2023Outstanding Shares66,970,000 sharesFloat Size44,540,000 sharesShort Percent of Float2.92%Today's Trading Volume231,126 sharesAverage Trading Volume1,317,051 sharesToday's Volume Vs. Average18% Short Selling Aptinyx? Sign up to receive the latest short interest report for Aptinyx and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAPTX Short Interest Over TimeAPTX Days to Cover Over TimeAPTX Percentage of Float Shorted Over Time Aptinyx Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/15/20231,300,000 shares $124.02 thousand -41.7%2.9%0.3 $0.10 4/30/20232,230,000 shares $267.15 thousand -22.8%5.2%0.5 $0.12 4/15/20232,890,000 shares $352.58 thousand -11.6%6.8%0.9 $0.12 3/31/20233,270,000 shares $408.10 thousand +681.9%7.7%1 $0.12 3/15/2023418,200 shares $58.30 thousand +48.6%1.0%0.2 $0.14 2/28/2023281,500 shares $55.17 thousand +57.4%0.7%0.2 $0.20 2/15/2023178,900 shares $105.55 thousand +126.2%0.5%0.6 $0.59 1/31/202379,100 shares $39.54 thousand -48.3%0.2%0.3 $0.50 1/15/2023152,900 shares $78.21 thousand +64.6%0.4%0.5 $0.51 12/30/202292,900 shares $26.50 thousand -67.0%0.2%0.3 $0.29 Get the Latest News and Ratings for APTX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aptinyx and its competitors with MarketBeat's FREE daily newsletter. 12/15/2022281,200 shares $77.86 thousand +14.1%0.7%1.1 $0.28 11/30/2022246,400 shares $67.76 thousand +0.7%0.6%1 $0.28 11/15/2022244,700 shares $80.26 thousand -25.1%0.6%0.9 $0.33 10/31/2022326,500 shares $96.64 thousand -10.7%0.8%0.8 $0.30 10/15/2022365,400 shares $115.47 thousand +141.5%0.9%0.9 $0.32 9/30/2022151,300 shares $55.69 thousand -33.8%0.4%0.4 $0.37 9/15/2022228,400 shares $111.87 thousand -17.8%0.6%0.6 $0.49 8/31/2022278,000 shares $115.37 thousand -67.0%0.7%0.7 $0.42 8/15/2022841,600 shares $320.06 thousand -1.9%2.1%1.9 $0.38 7/31/2022857,700 shares $471.91 thousand -24.1%2.2%2.6 $0.55 7/15/20221,130,000 shares $776.31 thousand -0.9%2.9%3.6 $0.69 6/30/20221,140,000 shares $636.01 thousand -6.6%2.9%2.1 $0.56 6/15/20221,220,000 shares $470.07 thousand -9.0%2.7%2.3 $0.39 5/31/20221,340,000 shares $669.73 thousand +3.9%3.0%2.8 $0.50 5/15/20221,290,000 shares $902.87 thousand +1.6%2.8%2.9 $0.70 4/30/20221,270,000 shares $1.13 million -19.6%2.8%3.2 $0.89 4/15/20221,580,000 shares $1.56 million +4.6%3.5%3.9 $0.99 3/31/20221,510,000 shares $3.43 million +2.0%3.7%4.4 $2.27 3/15/20221,480,000 shares $4.23 million -11.9%3.7%9.5 $2.86 2/28/20221,680,000 shares $5.11 million +24.4%4.1%8.9 $3.04 2/15/20221,350,000 shares $4.82 million -11.2%3.3%7 $3.57 1/31/20221,520,000 shares $4.86 million +11.8%3.7%8.2 $3.20 1/15/20221,360,000 shares $3.97 million -0.7%4.3%7.2 $2.92 12/31/20211,370,000 shares $3.66 million +72.5%4.3%7.7 $2.67 12/15/2021794,100 shares $2.16 million +71.0%2.5%4.2 $2.72 11/30/2021464,500 shares $1.07 million -0.8%1.5%2.8 $2.30 11/15/2021468,400 shares $1.08 million -20.0%1.5%2.9 $2.31 10/29/2021585,600 shares $1.31 million +0.1%1.8%3.4 $2.24 10/15/2021585,100 shares $1.32 million -5.5%1.9%3.3 $2.25 9/30/2021619,000 shares $1.45 million -10.3%2.0%3 $2.34Top Picks for Trump’s Pro-Crypto America (Ad)The crypto summit that could change your life Right now, fear is rampant – creating the perfect buying opportunity when you discover which coins 27 crypto experts are personally accumulating At the Crypto Community Summit, these top industry leaders will reveal exactly which altcoins they believe will explode when this temporary dip ends.Secure your spot before registration closes 9/15/2021689,900 shares $1.66 million -3.5%2.2%2.1 $2.40 8/31/2021714,800 shares $1.86 million -39.9%2.3%0.7 $2.60 8/13/20211,190,000 shares $2.87 million -3.3%3.7%1.1 $2.41 7/30/20211,230,000 shares $3.09 million -32.0%4.3%1.1 $2.51 7/15/20211,810,000 shares $4.85 million +38.2%6.3%1.6 $2.68 6/30/20211,310,000 shares $3.71 million -49.4%4.6%1.1 $2.83 6/15/20212,590,000 shares $9.04 million +18.8%9.0%2.5 $3.49 5/28/20212,180,000 shares $5.54 million -7.6%7.7%4.6 $2.54 5/14/20212,360,000 shares $5.64 million -3.3%8.3%6.4 $2.39 4/30/20212,440,000 shares $6.86 million +8.0%8.4%6.1 $2.81 4/15/20212,260,000 shares $6.37 million +12.4%7.8%5.2 $2.82 3/31/20212,010,000 shares $5.75 million +1.0%7.1%3.6 $2.86 3/15/20211,990,000 shares $6.71 million +5.9%7.4%3.2 $3.37 2/26/20211,880,000 shares $6.79 million -3.6%7.0%2.8 $3.61 2/12/20211,950,000 shares $7.72 million +15.4%7.3%2.7 $3.96 1/29/20211,690,000 shares $6.25 million -12.4%6.3%2.3 $3.70 1/15/20211,930,000 shares $7.35 million +0.5%7.2%2.2 $3.81 12/31/20201,920,000 shares $6.82 million +53.6%7.2%1.2 $3.55 12/15/20201,250,000 shares $4.24 million +3.3%4.7%0.8 $3.39 11/30/20201,210,000 shares $4.61 million -32.0%4.6%0.8 $3.81 11/15/20201,780,000 shares $5.55 million +9.2%6.7%1.3 $3.12 10/30/20201,630,000 shares $5.00 million +43.0%8.0%1.2 $3.07 10/15/20201,140,000 shares $4.26 million +9.6%4.8%1 $3.74 9/30/20201,040,000 shares $3.52 million -1.9%4.4%5.1 $3.38 9/15/20201,060,000 shares $3.50 million +6.2%4.5%3.3 $3.30 8/31/2020998,100 shares $3.30 million +10.3%4.2%2.9 $3.31 8/14/2020904,600 shares $3.46 million -20.7%4.0%2.5 $3.83 7/31/20201,140,000 shares $4.30 million +24.9%5.1%2.9 $3.77 7/15/2020912,900 shares $4.15 million -10.5%4.1%2.2 $4.55 6/30/20201,020,000 shares $4.25 million +54.7%4.6%2.5 $4.17 APTX Short Interest - Frequently Asked Questions What is Aptinyx's current short interest? Short interest is the volume of Aptinyx shares that have been sold short but have not yet been closed out or covered. As of May 15th, investors have sold 1,300,000 shares of APTX short. 2.92% of Aptinyx's shares are currently sold short. Learn More on Aptinyx's current short interest. What is a good short interest percentage for Aptinyx? 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. 2.92% of Aptinyx's floating shares are currently sold short. Is Aptinyx's short interest increasing or decreasing? Aptinyx saw a decrease in short interest in the month of May. As of May 15th, there was short interest totaling 1,300,000 shares, a decrease of 41.7% from the previous total of 2,230,000 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 Aptinyx's float size? Aptinyx currently has issued a total of 0 shares. Some of Aptinyx'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. Aptinyx currently has a public float of 44,540,000 shares. How does Aptinyx's short interest compare to its competitors? 2.92% of Aptinyx's shares are currently sold short. Here is how the short interest of companies compare to Aptinyx: Calithera Biosciences, Inc. (0.43%), NexImmune, Inc. (0.31%), Eli Lilly and Company (0.95%), Johnson & Johnson (0.80%), Novo Nordisk A/S (0.75%), AbbVie Inc. (0.90%), Novartis AG (0.18%), Abbott Laboratories (1.16%), AstraZeneca PLC (0.22%), Merck & Co., Inc. (1.38%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Enbridge Inc ($4.29 billion), T-Mobile US, Inc. ($4.17 billion), Charter Communications, Inc. ($3.07 billion), Occidental Petroleum Corporation ($2.81 billion), Moderna, Inc. ($2.37 billion), Coinbase Global, Inc. ($2.27 billion), T. Rowe Price Group, Inc. ($1.98 billion), Verisk Analytics, Inc. ($1.94 billion), Extra Space Storage Inc ($1.88 billion), and Xylem Inc. ($1.61 billion). View all of the most shorted stocks. What does it mean to sell short Aptinyx stock? Short selling APTX is an investing strategy that aims to generate trading profit from Aptinyx 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 Aptinyx? A short squeeze for Aptinyx 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 APTX, which in turn drives the price of the stock up even further. How often is Aptinyx'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 APTX, twice per month. The most recent reporting period available is May, 15 2023. More Short Interest Resources from MarketBeat Related Companies Calithera Biosciences Short Interest NexImmune Short Interest Psyence Biomedical Short Interest Eli Lilly and Company Short Interest Johnson & Johnson Short Interest Novo Nordisk A/S Short Interest AbbVie Short Interest Novartis Short Interest Abbott Laboratories Short Interest AstraZeneca Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:APTX) was last updated on 6/18/2025 by MarketBeat.com Staff From Our PartnersWhen This Happens, You Don’t Wait. 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