RAPT Therapeutics (RAPT) Short Interest Ratio & Short Volume $1.09 -0.01 (-0.91%) As of 04:00 PM Eastern Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock RAPT Therapeutics Short Interest DataRAPT Therapeutics (RAPT) has a short interest of 6.01 million shares, representing 18.41% of the float (the number of shares available for trading by the public). This marks a 19.96% increase in short interest from the previous month. The short interest ratio (days to cover) is 6.5, indicating that it would take 6.5 days of the average trading volume of 1.28 million shares to cover all short positions.Current Short Interest6,010,000 sharesPrevious Short Interest5,010,000 sharesChange Vs. Previous Month+19.96%Dollar Volume Sold Short$5.37 millionShort Interest Ratio6.5 Days to CoverLast Record DateMay 31, 2025Outstanding Shares132,289,000 sharesShort Percent of Float18.41%Today's Trading Volume236,906 sharesAverage Trading Volume1,280,145 sharesToday's Volume Vs. Average19% Short Selling RAPT Therapeutics? Sign up to receive the latest short interest report for RAPT Therapeutics and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartRAPT Short Interest Over TimeRAPT Days to Cover Over TimeRAPT Percentage of Float Shorted Over Time RAPT Therapeutics Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/20256,010,000 shares $5.37 million +20.0%18.4%6.5 $0.89 5/15/20255,010,000 shares $4.05 million +39.9%15.3%5.5 $0.81 4/30/20253,580,000 shares $3.32 million -10.5%N/A4.8 $0.93 4/15/20254,000,000 shares $3.43 million -19.0%12.3%5.1 $0.86 3/31/20254,940,000 shares $6.03 million +85.0%15.1%5.8 $1.22 3/15/20252,670,000 shares $3.04 million +1.5%8.2%0.8 $1.14 2/28/20252,630,000 shares $3.00 million -6.4%8.1%0.8 $1.14 2/15/20252,810,000 shares $3.37 million +9.3%8.6%0.9 $1.20 1/31/20252,570,000 shares $2.93 million -2.7%N/A0.8 $1.14 1/15/20252,640,000 shares $3.17 million -25.8%N/A0.8 $1.20 Get the Latest News and Ratings for RAPT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for RAPT Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 12/31/20243,560,000 shares $5.62 million +107.0%N/A1.1 $1.58 12/15/20241,720,000 shares $1.57 million +25.6%N/A0.6 $0.91 11/30/20241,370,000 shares $1.73 million -17.5%N/A2.6 $1.26 11/15/20241,660,000 shares $1.83 million -37.8%N/A3.2 $1.11 10/31/20242,670,000 shares $5.66 million -7.0%N/A6.5 $2.12 10/15/20242,870,000 shares $5.19 million -8.6%N/A11.1 $1.81 9/30/20243,140,000 shares $6.31 million -7.9%N/A10.5 $2.01 9/15/20243,410,000 shares $6.65 million +3.0%N/A10.5 $1.95 8/31/20243,310,000 shares $6.80 million -4.6%N/A9.2 $2.06 8/15/20243,470,000 shares $7.84 million +0.6%N/A8.4 $2.26 7/31/20243,450,000 shares $10.83 million -5.0%N/A5.8 $3.14 7/15/20243,630,000 shares $12.96 million +11.7%N/A5.6 $3.57 6/30/20243,250,000 shares $9.91 million +14.0%N/A4.3 $3.05 6/15/20242,850,000 shares $9.46 million +7.1%N/A3.7 $3.32 5/31/20242,660,000 shares $10.67 million -14.5%N/A3.1 $4.01 5/15/20243,110,000 shares $13.20 million -3.4%N/A3 $4.25 4/30/20243,220,000 shares $24.79 million +1.3%N/A2.3 $7.70 4/15/20243,180,000 shares $27.16 million +6.7%N/A2.4 $8.54 3/31/20242,980,000 shares $26.76 million -9.7%N/A2.4 $8.98 3/15/20243,300,000 shares $27.95 million +32.5%N/A2.7 $8.47 2/29/20242,490,000 shares $21.34 million -29.1%N/A2.2 $8.57 2/15/20243,510,000 shares $89.65 million -11.1%N/A3.7 $25.54 1/31/20243,950,000 shares $97.76 million No ChangeN/A9.2 $24.75 1/15/20243,950,000 shares $95.12 million -4.1%N/A9.2 $24.08 12/31/20234,120,000 shares $102.38 million -13.5%N/A9.6 $24.85 12/15/20234,760,000 shares $93.77 million -0.6%N/A11.2 $19.70 11/30/20234,790,000 shares $69.55 million +12.4%N/A12.4 $14.52 11/15/20234,260,000 shares $51.21 million +6.8%N/A11.7 $12.02 10/31/20233,990,000 shares $52.47 million -6.6%N/A11 $13.15 10/15/20234,270,000 shares $52.26 million -0.9%N/A13.3 $12.24Get Ready for Elon Musk’s BIGGEST Comeback Yet (Ad)Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… The "experts" said Elon was finished and Tesla was headed for bankruptcy. Now they're saying the same thing, but Jeff has uncovered Tesla's next breakthrough. Click here to see why Tesla's about to prove everyone wrong... again. 9/30/20234,310,000 shares $71.63 million +5.1%N/A15.3 $16.62 9/15/20234,100,000 shares $79.95 million +1.2%N/A15 $19.50 8/31/20234,050,000 shares $77.36 million +2.0%N/A13.9 $19.10 8/15/20233,970,000 shares $85.08 million +1.0%N/A13.7 $21.43 7/31/20233,930,000 shares $93.93 million +0.8%N/A14.1 $23.90 7/15/20233,900,000 shares $80.77 million +1.3%N/A13.3 $20.71 6/30/20233,850,000 shares $72.00 million +10.3%N/A11.9 $18.70 6/15/20233,490,000 shares $75.42 million +12.2%N/A9.7 $21.61 5/31/20233,110,000 shares $62.29 million +6.5%N/A7.5 $20.03 5/15/20232,920,000 shares $62.31 million +2.1%N/A6.5 $21.34 4/30/20232,860,000 shares $52.05 million +3.3%N/A6.1 $18.20 4/15/20232,770,000 shares $46.45 million +1.8%N/A5.7 $16.77 3/31/20232,720,000 shares $49.91 million +3.8%N/A5.5 $18.35 3/15/20232,620,000 shares $49.91 million -14.1%N/A5.6 $19.05 2/28/20233,050,000 shares $89.82 million -10.6%N/A7 $29.45 2/15/20233,410,000 shares $97.66 million +6.6%N/A8.2 $28.64 1/31/20233,200,000 shares $92.96 million +2.9%N/A7.5 $29.05 1/15/20233,110,000 shares $81.79 million +2.3%N/A7.8 $26.30 12/30/20223,040,000 shares $60.19 million +17.4%N/A8.4 $19.80 12/15/20222,590,000 shares $46.34 million +3.2%N/A7.4 $17.89 11/30/20222,510,000 shares $44.38 million -9.4%N/A7.1 $17.68 11/15/20222,770,000 shares $65.29 million -9.5%N/A8.3 $23.57 10/31/20223,060,000 shares $66.77 million +6.3%13.3%9.7 $21.82 10/15/20222,880,000 shares $60.16 million +1.1%12.9%9.2 $20.89 9/30/20222,850,000 shares $68.57 million +7.6%12.8%9.4 $24.06 9/15/20222,650,000 shares $70.30 million -3.3%11.9%8.5 $26.53 8/31/20222,740,000 shares $73.19 million +8.7%12.3%8.6 $26.71 8/15/20222,520,000 shares $73.58 million +2.4%11.3%7.8 $29.20 7/31/20222,460,000 shares $45.31 million -3.5%10.8%6.7 $18.42 7/15/20222,550,000 shares $53.27 million -1.5%11.2%6.8 $20.89 6/30/20222,590,000 shares $47.27 million -6.8%11.4%6.9 $18.25 6/15/20222,780,000 shares $43.42 million +14.4%12.2%7.7 $15.62 5/31/20222,430,000 shares $35.77 million +12.0%10.7%7.3 $14.72 5/15/20222,170,000 shares $31.27 million +53.9%9.5%6.9 $14.41 4/30/20221,410,000 shares $21.33 million +2.9%5.8%5.6 $15.13 4/15/20221,370,000 shares $28.51 million -2.1%5.7%5.6 $20.81 3/31/20221,400,000 shares $30.79 million -10.8%5.8%5.3 $21.99 3/15/20221,570,000 shares $33.44 million -2.5%6.5%5.6 $21.30 2/28/20221,610,000 shares $32.20 million +3.2%6.7%5.6 $20.00 2/15/20221,560,000 shares $35.47 million No Change6.5%5.2 $22.74 1/31/20221,560,000 shares $33.73 million +32.2%6.4%5.3 $21.62 1/15/20221,180,000 shares $34.93 million -6.4%4.9%4.2 $29.60 12/31/20211,260,000 shares $46.28 million +48.3%5.2%4.8 $36.73 12/15/2021849,400 shares $26.87 million +0.2%3.5%3.1 $31.63 11/30/2021847,400 shares $27.67 million -15.3%3.6%3.2 $32.65 11/15/20211,000,000 shares $37.86 million -18.0%4.2%3.9 $37.86 10/29/20211,220,000 shares $38.53 million -6.2%5.3%4.6 $31.58 10/15/20211,300,000 shares $42.77 million -2.3%5.6%4.9 $32.90 9/30/20211,330,000 shares $41.30 million +9.0%5.8%4.6 $31.05 9/15/20211,220,000 shares $45.70 million -6.2%5.3%4.2 $37.46Get Ready for Elon Musk’s BIGGEST Comeback Yet (Ad)Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… The "experts" said Elon was finished and Tesla was headed for bankruptcy. Now they're saying the same thing, but Jeff has uncovered Tesla's next breakthrough. Click here to see why Tesla's about to prove everyone wrong... again. 8/31/20211,300,000 shares $42.51 million -16.1%6.0%1.3 $32.70 8/13/20211,550,000 shares $49.76 million -3.1%7.4%1.6 $32.10 7/30/20211,600,000 shares $49.07 million -9.1%7.6%1.7 $30.67 7/15/20211,760,000 shares $52.76 million -0.6%8.6%1.9 $29.98 6/30/20211,770,000 shares $56.27 million +43.9%9.4%2 $31.79 6/15/20211,230,000 shares $43.28 million +3.4%6.6%1.4 $35.19 5/28/20211,190,000 shares $22.97 million +2.6%7.4%8.2 $19.30 5/14/20211,160,000 shares $22.14 million -4.1%7.2%7.7 $19.09 4/30/20211,210,000 shares $27.12 million +4.3%7.5%8.6 $22.41 4/15/20211,160,000 shares $24.26 million +27.6%7.2%8.1 $20.91 3/31/2021908,900 shares $19.85 million +0.7%5.7%6 $21.84 3/15/2021902,700 shares $20.12 million -14.8%5.7%4.6 $22.29 2/26/20211,060,000 shares $19.98 million +8.5%9.0%5.1 $18.85 2/12/2021976,800 shares $21.26 million +19.9%8.2%3.2 $21.77 1/29/2021814,500 shares $15.91 million -28.6%5.2%1.9 $19.53 1/15/20211,140,000 shares $24.00 million +32.4%7.2%2.6 $21.05 12/31/2020860,800 shares $16.36 million -16.4%5.5%2 $19.00 12/15/20201,030,000 shares $25.00 million -3.7%6.5%2.4 $24.27 11/30/20201,070,000 shares $23.97 million +209.8%6.8%2.5 $22.40 11/15/2020345,400 shares $10.52 million -26.8%2.2%0.9 $30.47 10/30/2020471,800 shares $14.10 million +54.0%3.0%2.2 $29.89 10/15/2020306,300 shares $11.42 million -65.3%2.0%1.5 $37.29 9/30/2020882,400 shares $28.41 million -13.5%5.9%4.4 $32.20 9/15/20201,020,000 shares $37.10 million +13.7%7.1%4.8 $36.37 8/31/2020897,100 shares $23.86 million -0.1%6.5%4.5 $26.60 8/14/2020898,000 shares $22.84 million +15.1%6.5%5 $25.43 7/31/2020780,100 shares $16.85 million -15.6%5.9%4.7 $21.60 7/15/2020923,800 shares $28.10 million +11.1%7.0%5.8 $30.42 6/30/2020831,200 shares $22.11 million +298.5%6.5%6 $26.60 6/15/2020208,600 shares $4.49 million +16.0%1.6%2 $21.52 RAPT Short Interest - Frequently Asked Questions What is RAPT Therapeutics' current short interest? Short interest is the volume of RAPT Therapeutics shares that have been sold short but have not yet been covered or closed out. As of May 31st, investors have sold 6,010,000 shares of RAPT short. 18.41% of RAPT Therapeutics' shares are currently sold short. Learn More on RAPT Therapeutics' current short interest. What is a good short interest ratio for RAPT Therapeutics? 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. RAPT shares currently have a short interest ratio of 6.0. Learn More on RAPT Therapeutics's short interest ratio. What is a good short interest percentage for RAPT Therapeutics? 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. 18.41% of RAPT Therapeutics' floating shares are currently sold short. Is RAPT Therapeutics' short interest increasing or decreasing? RAPT Therapeutics saw a increase in short interest in May. As of May 31st, there was short interest totaling 6,010,000 shares, an increase of 20.0% from the previous total of 5,010,000 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. How does RAPT Therapeutics' short interest compare to its competitors? 18.41% of RAPT Therapeutics' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to RAPT Therapeutics: Sana Biotechnology, Inc. (35.28%), Zevra Therapeutics, Inc. (10.48%), Amylyx Pharmaceuticals, Inc. (6.32%), PureTech Health plc (0.04%), Tourmaline Bio, Inc. (18.81%), MeiraGTx Holdings plc (4.37%), SIGA Technologies, Inc. (7.53%), Upexi, Inc. (1.00%), Altimmune, Inc. (32.22%), Tectonic Therapeutic (11.99%), 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), Strategy 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 RAPT Therapeutics stock? Short selling RAPT is an investing strategy that aims to generate trading profit from RAPT Therapeutics as its price is falling. RAPT shares are trading down $0.01 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 RAPT Therapeutics? A short squeeze for RAPT Therapeutics 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 RAPT, which in turn drives the price of the stock up even further. How often is RAPT Therapeutics' 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 RAPT, twice per month. The most recent reporting period available is May, 31 2025. More Short Interest Resources from MarketBeat Related Companies Sana Biotechnology Short Squeeze Zevra Therapeutics Short Squeeze Amylyx Pharmaceuticals Short Squeeze PureTech Health Short Squeeze Tourmaline Bio Short Squeeze MeiraGTx Short Squeeze SIGA Technologies Short Squeeze Upexi Short Squeeze Altimmune Short Squeeze Tectonic Therapeutic 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:RAPT) was last updated on 6/12/2025 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 | Sponsored[No Brainer Gold Play]: “Show me a better investment.”A Historic Gold Announcement Is About to Rock Wall Street? 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