PainReform (PRFX) Short Interest Ratio & Short Volume $1.87 -0.08 (-4.10%) Closing price 05/21/2025 03:59 PM EasternExtended Trading$1.91 +0.04 (+2.35%) As of 05/21/2025 07:25 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock PainReform Short Interest DataPainReform (PRFX) has a short interest of 104,700 shares, representing 7.27% of the float (the number of shares available for trading by the public). This marks a -66.88% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.1, indicating that it would take 0.1 days of the average trading volume of 1.43 million shares to cover all short positions.Current Short Interest104,700 sharesPrevious Short Interest316,100 sharesChange Vs. Previous Month-66.88%Dollar Volume Sold Short$253,374.00Short Interest Ratio0.1 Days to CoverLast Record DateApril 30, 2025Outstanding Shares2,013,000 sharesFloat Size1,440,000 sharesShort Percent of Float7.27%Today's Trading Volume31,940 sharesAverage Trading Volume1,433,132 sharesToday's Volume Vs. Average2% Short Selling PainReform? Sign up to receive the latest short interest report for PainReform and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPRFX Short Interest Over TimePRFX Days to Cover Over TimePRFX Percentage of Float Shorted Over Time PainReform Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/2025104,700 shares $253,374.00 -66.9%7.3%0.1 $2.42 4/15/2025316,100 shares $641,683.00 +718.9%17.4%0.1 $2.03 3/31/202538,600 shares $83,376.00 -37.9%2.3%0 $2.16 3/15/202562,200 shares $173,538.00 -1.3%3.8%0 $2.79 2/28/202563,000 shares $198,450.00 +85.3%7.4%0 $3.15 2/15/202534,000 shares $95,880.00 -47.5%4.0%0 $2.82 1/31/202564,800 shares $202,176.00 +153.1%7.7%0 $3.12 1/15/202525,600 shares $73,472.00 -54.2%3.0%0 $2.87 12/31/202455,900 shares $187,824.00 +17.7%6.7%0 $3.36 12/15/202447,500 shares $147,725.00 -9.2%8.5%0 $3.11 Get the Latest News and Ratings for PRFX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for PainReform and its competitors with MarketBeat's FREE daily newsletter. 11/30/202452,300 shares $145,394.00 +79.7%9.3%0 $2.78 11/15/202429,100 shares $61,785.12 -76.0%5.2%0 $2.12 10/31/2024121,100 shares $60,550.00 +98.2%6.2%0.2 $0.50 10/15/202461,100 shares $34,827.00 +6.1%3.1%0.1 $0.57 9/30/202457,600 shares $35,619.84 -11.4%15.4%0.1 $0.62 9/15/202465,000 shares $56,550.00 +2,221.4%17.4%0.2 $0.87 8/31/20242,800 shares $624.40 -96.4%N/A0 $0.22 8/15/202477,000 shares $23,977.80 -14.7%2.6%0.1 $0.31 7/31/202490,300 shares $36,526.35 +75.3%3.3%0.4 $0.40 7/15/202451,500 shares $28,067.50 -1.3%1.9%0.3 $0.55 6/30/202452,200 shares $25,056.00 -56.2%2.7%0.2 $0.48 6/15/2024119,100 shares $61,932.00 +653.8%6.2%0.5 $0.52 5/31/202415,800 shares $11,218.00 -47.2%0.8%0.1 $0.71 5/15/202429,900 shares $23,922.99 +51.0%1.6%0.2 $0.80 4/30/202419,800 shares $18,286.13 -63.7%1.2%0.1 $0.92 4/15/202454,600 shares $53,557.14 +232.9%3.0%0.4 $0.98 3/31/202416,400 shares $29,848.00 +18.0%1.2%0.1 $1.82 3/15/202413,900 shares $25,437.00 +504.4%1.0%0.6 $1.83 2/29/20242,300 shares $4,370.00 -52.1%0.1%0.1 $1.90 2/15/20244,800 shares $10,224.00 +23.1%0.3%0.2 $2.13 1/31/20243,900 shares $7,800.39 -53.6%0.3%0.1 $2.00 1/15/20248,400 shares $20,580.00 No Change0.7%0.3 $2.45 12/31/20238,400 shares $23,100.00 +21.7%0.7%0.3 $2.75 12/15/20236,900 shares $18,078.00 +15.0%0.6%0.4 $2.62 11/30/20236,000 shares $15,000.00 +1,400.0%0.5%0.3 $2.50 11/15/2023400 shares $852.00 -84.0%0.0%0 $2.13 10/31/20232,500 shares $5,450.00 +257.1%0.2%0.1 $2.18 10/15/2023700 shares $1,764.00 +40.0%0.1%0 $2.52 9/30/2023500 shares $1,740.00 -89.8%0.1%0 $3.48 9/15/20234,900 shares $19,061.00 +11.4%0.5%0 $3.89The DOJ Just Said Your Money Isn’t Yours (Ad)What If Washington Declared That: YOUR Money ISN'T Actually Yours? 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It means Washington thinks they can seize, freeze, or drain your accounts—whenever they want.Get your free guide now by clicking here >> 8/31/20234,400 shares $20,988.00 -59.3%0.4%0 $4.77 8/15/202310,800 shares $62,964.00 -90.2%1.0%0 $5.83 7/31/2023110,400 shares $776,112.00 +106.7%10.4%0.1 $7.03 7/15/202353,400 shares $432,540.00 +820.7%6.3%0 $8.10 6/30/20235,800 shares $31,836.20 -90.9%N/A0 $5.49 6/15/202364,000 shares $31,993.60 -10.4%N/A1.3 $0.50 5/31/202371,400 shares $33,101.04 -8.5%1.2%1.4 $0.46 5/15/202378,000 shares $47,010.60 +16.2%1.3%1.6 $0.60 4/30/202367,100 shares $37,924.92 +3.9%1.1%0.2 $0.57 4/15/202364,600 shares $39,005.48 -4.2%1.1%0.2 $0.60 3/31/202367,400 shares $46,506.00 +28.4%1.2%0.2 $0.69 3/15/202352,500 shares $26,507.25 -53.0%1.0%0.2 $0.50 2/28/2023111,800 shares $69,863.82 -49.7%2.1%0.4 $0.62 2/15/2023222,200 shares $131,764.60 +3,074.3%4.2%0.8 $0.59 1/31/20237,000 shares $3,500.00 +11.1%0.1%0 $0.50 1/15/20236,300 shares $3,150.00 -59.4%0.1%0.4 $0.50 12/30/202215,500 shares $6,396.85 -29.2%0.3%1 $0.41 12/15/202221,900 shares $9,756.45 +2,637.5%0.4%1.4 $0.45 11/30/2022800 shares $356.04 +100.0%0.0%0.1 $0.45 11/15/2022400 shares $220.04 -87.9%0.0%0 $0.55 10/31/20223,300 shares $1,980.00 -66.0%0.1%0.4 $0.60 10/15/20229,700 shares $6,330.22 +79.6%0.2%0.7 $0.65 9/30/20225,400 shares $3,726.00 -32.5%0.1%0.3 $0.69 9/15/20228,000 shares $5,841.21 -13.0%0.1%0.4 $0.73 8/31/20229,200 shares $6,116.16 -56.8%0.2%0.4 $0.66 8/15/202221,300 shares $17,572.50 +49.0%0.4%0.8 $0.83 7/31/202214,300 shares $10,153.00 +98.6%0.3%0.5 $0.71 7/15/20227,200 shares $5,760.00 +1,100.0%0.1%0.3 $0.80 6/30/2022600 shares $568.80 -88.9%0.0%0 $0.95 6/15/20225,400 shares $5,562.00 -14.3%0.1%0.2 $1.03 5/31/20226,300 shares $5,668.73 -77.7%0.1%0.1 $0.90 5/15/202228,200 shares $22,080.60 +104.4%0.5%0.3 $0.78 4/30/202213,800 shares $12,958.20 -53.4%0.3%0.2 $0.94 4/15/202229,600 shares $35,520.00 -38.3%0.6%0.3 $1.20 3/31/202248,000 shares $59,520.00 -36.6%0.9%0.4 $1.24 3/15/202275,700 shares $84,027.00 -13.9%1.5%0.5 $1.11 2/28/202287,900 shares $88,779.00 +4.8%1.7%0.7 $1.01 2/15/202283,900 shares $95,646.00 -35.9%1.6%0.5 $1.14 1/31/2022130,800 shares $143,893.08 +35.0%2.5%0.3 $1.10 1/15/202296,900 shares $134,691.00 +78.5%2.0%0.2 $1.39 12/31/202154,300 shares $72,219.00 -50.4%1.1%0.1 $1.33 12/15/2021109,400 shares $170,664.00 -62.7%2.3%0.2 $1.56 11/30/2021293,000 shares $524,470.00 +293.8%6.0%0.6 $1.79 11/15/202174,400 shares $188,976.00 +98.4%1.5%0.1 $2.54 10/29/202137,500 shares $88,125.00 -31.7%0.8%0.1 $2.35 10/15/202154,900 shares $145,485.00 +193.6%1.2%0.1 $2.65 9/30/202118,700 shares $51,799.00 -92.1%0.4%0 $2.77 9/15/2021236,800 shares $680,800.00 -43.4%5.3%0.1 $2.88 8/31/2021418,300 shares $1.23 million -14.9%9.4%0.3 $2.95 8/13/2021491,700 shares $1.33 million +24.3%11.1%0.3 $2.71Trump’s treachery (Ad)I think Trump’s Treasury Secretary is destroying the stock market on purpose. 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Why’s he doing this?You may have already noticed the effect on your portfolio as markets have begun to bleed. 7/30/2021395,600 shares $1.14 million +306.6%8.9%0.3 $2.88 7/15/202197,300 shares $295,558.48 +40.0%2.2%0.1 $3.04 6/30/202169,500 shares $195,990.00 +2.7%1.6%0.3 $2.82 6/15/202167,700 shares $190,237.00 -1.7%1.5%0.3 $2.81 5/28/202168,900 shares $206,700.00 -13.2%1.6%0.3 $3.00 5/14/202179,400 shares $195,324.00 -20.2%1.8%0.4 $2.46 4/30/202199,500 shares $340,290.00 -12.4%2.2%0.4 $3.42 4/15/2021113,600 shares $415,776.00 +59.3%2.6%0.5 $3.66 3/31/202171,300 shares $309,442.00 +90.6%2.0%0.4 $4.34 3/15/202137,400 shares $200,464.00 -66.4%1.2%0.2 $5.36 2/26/2021111,400 shares $701,820.00 +300.7%3.6%0.4 $6.30 2/12/202127,800 shares $150,398.00 +219.5%0.9%0.1 $5.41 1/29/20218,700 shares $37,932.00 +155.9%0.3%0 $4.36 1/15/20213,400 shares $14,960.00 No Change0.1%0 $4.40 PRFX Short Interest - Frequently Asked Questions What is PainReform's current short interest? Short interest is the volume of PainReform shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 104,700 shares of PRFX short. 7.27% of PainReform's shares are currently sold short. Learn More on PainReform's current short interest. What is a good short interest percentage for PainReform? 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. 7.27% of PainReform's floating shares are currently sold short. Is PainReform's short interest increasing or decreasing? PainReform saw a decrease in short interest in the month of April. As of April 30th, there was short interest totaling 104,700 shares, a decrease of 66.9% from the previous total of 316,100 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 PainReform's float size? PainReform currently has issued a total of 2,013,000 shares. Some of PainReform'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. PainReform currently has a public float of 1,440,000 shares. How does PainReform's short interest compare to its competitors? 7.27% of PainReform's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to PainReform: Indaptus Therapeutics, Inc. (0.93%), Genprex, Inc. (10.90%), Biofrontera Inc. (0.48%), Avalon GloboCare Corp. (10.00%), Soligenix, Inc. (2.26%), Lipella Pharmaceuticals Inc. (7.03%), NLS Pharmaceutics Ltd. (5.82%), Mainz Biomed (5.38%), GT Biopharma, Inc. (1.74%), HCW Biologics Inc. (1.03%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 billion). View all of the most shorted stocks. What does it mean to sell short PainReform stock? Short selling PRFX is an investing strategy that aims to generate trading profit from PainReform as its price is falling. PRFX shares are trading down $0.08 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 PainReform? A short squeeze for PainReform 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 PRFX, which in turn drives the price of the stock up even further. How often is PainReform'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 PRFX, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies INDP Short Interest GNPX Short Interest BFRI Short Interest ALBT Short Interest SNGX Short Interest LIPO Short Interest NLSP Short Interest MYNZ Short Interest GTBP Short Interest HCWB 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:PRFX) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. And it's one the Big Banks are alread...Premier Gold Co | SponsoredA new financial chapter Porter Stansberry says what happened last week could become the defining legacy of his financial publishing ca...Porter & Company | SponsoredThe Secret Map of America, Declassified…Locked inside a Maryland man’s private safe is a map. 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