Mayne Pharma Group (MAYNF) Short Interest Ratio & Short Volume $3.29 -0.23 (-6.54%) As of 08/6/2025 01:43 PM Eastern Add Compare Share Share Short Interest Stock AnalysisChartHeadlinesShort InterestBuy This Stock Mayne Pharma Group Short Interest DataMayne Pharma Group (MAYNF) has a short interest of 5,100 shares. This marks a -96.61% decrease in short interest from the previous month. The short interest ratio (days to cover) is 4.3, indicating that it would take 4.3 days of the average trading volume of 2,042 shares to cover all short positions.Current Short Interest5,100 sharesPrevious Short Interest150,400 sharesChange Vs. Previous Month-96.61%Dollar Volume Sold Short$14.54 thousandShort Interest Ratio4.3 Days to CoverLast Record DateMay 31, 2025Today's Trading Volume100 sharesAverage Trading Volume2,042 sharesToday's Volume Vs. Average5% Short Selling Mayne Pharma Group? 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Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMAYNF Short Interest Over TimeMAYNF Days to Cover Over TimeMAYNF Percentage of Float Shorted Over Time Mayne Pharma Group Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/20255,100 shares $14.54 thousand -96.6%N/A4.3 $2.85 5/15/2025150,400 shares $629.42 thousand No ChangeN/A1504 $4.19 4/30/2025150,400 shares $594.08 thousand No ChangeN/A71.6 $3.95 3/31/2025100 shares $437.50 No ChangeN/A0.2 $4.38 3/15/2025100 shares $433.50 No ChangeN/A0.2 $4.34 2/28/2025100 shares $460.00 -99.1%N/A0.1 $4.60 2/15/202510,800 shares $39.74 thousand No ChangeN/A3 $3.68 11/30/20249,900 shares $33.66 thousand No ChangeN/A3.1 $3.40 10/31/2024500 shares $1.50 thousand No ChangeN/A0.6 $3.00 7/15/2024200 shares $600.00 +100.0%N/A2 $3.00 Get the Latest News and Ratings for MAYNF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mayne Pharma Group and its competitors with MarketBeat's FREE daily newsletter. 6/30/2024100 shares $300.00 No ChangeN/A0 $3.00 6/15/2024100 shares $326.50 No ChangeN/A0.6 $3.27 5/31/2024100 shares $333.50 -75.0%N/A0.5 $3.34 5/15/2024400 shares $1.79 thousand -71.4%N/A2 $4.48 4/30/20241,400 shares $6.24 thousand -62.2%N/A14 $4.46 4/15/20243,700 shares $16.54 thousand No ChangeN/A7.4 $4.47 1/15/20242,000 shares $8.50 thousand No ChangeN/A20 $4.25 7/31/2023200 shares $678.00 No ChangeN/A2 $3.39 7/15/2023200 shares $583.00 No ChangeN/A0.1 $2.92 6/30/2023200 shares $514.00 No ChangeN/A2 $2.57 6/15/2023200 shares $514.00 No ChangeN/A0.2 $2.57 5/31/2023200 shares $474.00 -96.0%N/A0.3 $2.37 5/15/20235,000 shares $13.60 thousand +4,900.0%N/A7.1 $2.72 4/30/2023100 shares $263.00 No ChangeN/A0 $2.63 4/15/2023100 shares $263.00 No ChangeN/A0.3 $2.63 3/31/2023100 shares $255.00 No ChangeN/A0 $2.55 3/15/2023100 shares $257.50 -50.0%N/A0 $2.58 2/28/2023200 shares $410.00 -87.5%N/A0.1 $2.05 2/15/20231,600 shares $4.10 thousand No ChangeN/A16 $2.56 1/15/2023825,200 shares $2.51 million -39.9%N/A412.6 $3.04 12/30/20221,372,200 shares $171.53 thousand +2,081.6%N/A3.9 $0.13 12/15/202262,900 shares $10.01 thousand +88.9%N/A2.1 $0.16 11/30/202233,300 shares $5.66 thousand -0.3%N/A3 $0.17 11/15/202233,400 shares $5.96 thousand +0.3%N/A2.6 $0.18 10/31/202233,300 shares $5.95 thousand No ChangeN/A2.8 $0.18 10/15/202233,300 shares $6.66 thousand No ChangeN/A5.2 $0.20 9/30/202233,300 shares $5.89 thousand No ChangeN/A3 $0.18 9/15/202233,300 shares $6.60 thousand -14.4%N/A22.2 $0.20 8/31/202238,900 shares $8.56 thousand -79.7%N/A5.8 $0.22 8/15/2022191,500 shares $45.83 thousand +277.7%N/A18.2 $0.24Critical AI announcement set to ignite AI 2.0 (Ad)While the market chops sideways and headlines dominate the news cycle, a small group of traders is quietly taking advantage of a reliable volatility pattern. A veteran trader just revealed how his strategy cuts through the noise—using fast trades, clear rules, and no overnight risk.Click here to see how this proven pattern works—and why it’s built for markets like this. 7/31/202250,700 shares $12.34 thousand -5.6%N/A2.8 $0.24 7/15/202253,700 shares $11.55 thousand -40.1%N/A6.6 $0.22 6/30/202289,600 shares $13.96 thousand -73.2%N/A3.3 $0.16 6/15/2022334,100 shares $56.80 thousand -0.1%N/A29.3 $0.17 5/31/2022334,500 shares $69.14 thousand -54.4%N/A21.7 $0.21 5/15/2022733,200 shares $139.31 thousand -29.0%N/A146.6 $0.19 4/30/20221,033,200 shares $216.97 thousand -44.3%N/A258.3 $0.21 4/15/20221,855,200 shares $365.29 thousand +26.0%N/A152.1 $0.20 3/31/20221,472,200 shares $279.72 thousand +8.9%N/A320 $0.19 3/15/20221,351,500 shares $208.27 thousand +75.5%N/A95.9 $0.15 2/28/2022770,000 shares $141.30 thousand -36.4%N/A34.2 $0.18 2/15/20221,211,500 shares $240.24 thousand +31.5%N/A149.6 $0.20 1/31/2022921,200 shares $153.10 thousand -13.6%N/A50.6 $0.17 1/15/20221,065,900 shares $214.78 thousand -8.2%N/A31.4 $0.20 12/31/20211,160,900 shares $241.47 thousand +10.4%N/A11.2 $0.21 12/15/20211,051,300 shares $212.78 thousand +17.0%N/A22.5 $0.20 11/30/2021898,800 shares $181.56 thousand -54.1%N/A7 $0.20 11/15/20211,958,500 shares $449.87 thousand +111.7%N/A93.3 $0.23 10/29/2021925,100 shares $226.00 thousand -1.2%N/A237.2 $0.24 10/15/2021936,200 shares $218.98 thousand -10.1%N/A54.7 $0.23 9/30/20211,041,500 shares $218.27 thousand -27.9%N/A231.4 $0.21 9/15/20211,445,000 shares $331.34 thousand -5.9%N/A23 $0.23 8/31/20211,535,100 shares $336.19 thousand +328.6%N/A46.8 $0.22 8/13/2021358,200 shares $72.64 thousand -1.5%N/A36.6 $0.20 7/30/2021363,700 shares $88.02 thousand +19.6%N/A32.8 $0.24 7/15/2021304,200 shares $73.31 thousand +51.8%N/A78 $0.24 6/30/2021200,400 shares $49.70 thousand No ChangeN/A31.3 $0.25 5/28/202120,000 shares $5.70 thousand +1,011.1%N/A3.2 $0.28 5/14/20211,800 shares $527.40 -10.0%N/A0.1 $0.29 4/30/20212,000 shares $633.10 -67.2%N/A0 $0.32 4/15/20216,100 shares $2.06 thousand +19.6%N/A0.1 $0.34 3/31/20215,100 shares $1.38 thousand -69.1%N/A0.1 $0.27 3/15/202116,500 shares $4.08 thousand +75.5%N/A1.6 $0.25 2/26/20219,400 shares $2.23 thousand +17.5%N/A0.8 $0.24 2/12/20218,000 shares $2.06 thousand -64.3%N/A0.9 $0.26 1/29/202122,400 shares $5.94 thousand +966.7%N/A2.6 $0.27 1/15/202117,900 shares $5.08 thousand -94.1%N/A2.8 $0.28 12/31/20209,800 shares $2.46 thousand -45.3%N/A1.3 $0.25 12/15/202017,900 shares $4.54 thousand -94.1%N/A2.8 $0.25 11/30/2020302,100 shares $83.68 thousand -46.5%N/A38.7 $0.28 11/15/2020564,400 shares $136.13 thousand +88.1%N/A209 $0.24 10/30/2020300,000 shares $69.60 thousand -47.9%N/A230.8 $0.23 10/15/2020576,200 shares $140.59 thousand +81.2%N/A169.5 $0.24 9/30/2020318,000 shares $90.63 thousand +7.6%N/A144.5 $0.29 9/15/2020295,600 shares $78.33 thousand +6.1%N/A739 $0.27 8/31/2020278,600 shares $68.76 thousand +0.9%N/A2.9 $0.25 8/14/2020276,200 shares $70.40 thousand -2.1%N/A15.6 $0.25 MAYNF Short Interest - Frequently Asked Questions What is Mayne Pharma Group's current short interest? Short interest is the volume of Mayne Pharma Group shares that have been sold short but have not yet been closed out or covered. As of May 31st, traders have sold 5,100 shares of MAYNF short. Learn More on Mayne Pharma Group's current short interest. What is a good short interest ratio for Mayne Pharma Group? 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. MAYNF shares currently have a short interest ratio of 4.0. Learn More on Mayne Pharma Group's short interest ratio. Is Mayne Pharma Group's short interest increasing or decreasing? Mayne Pharma Group saw a decrease in short interest in the month of May. As of May 31st, there was short interest totaling 5,100 shares, a decrease of 96.6% from the previous total of 150,400 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 Mayne Pharma Group's short interest compare to its competitors? Here is how the short interest of companies in the sector of "medical" compare to Mayne Pharma Group: Otsuka Holdings Co., Ltd. - Unsponsored ADR (0.00%), 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 ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), MicroStrategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks. What does it mean to sell short Mayne Pharma Group stock? Short selling MAYNF is an investing strategy that aims to generate trading profit from Mayne Pharma Group as its price is falling. MAYNF shares are trading down $0.23 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 Mayne Pharma Group? A short squeeze for Mayne Pharma Group 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 MAYNF, which in turn drives the price of the stock up even further. How often is Mayne Pharma Group'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 MAYNF, twice per month. The most recent reporting period available is May, 31 2025. 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