Bicycle Therapeutics (BCYC) Short Interest Ratio & Short Volume $7.44 +0.41 (+5.83%) Closing price 07/2/2025 04:00 PM EasternExtended Trading$7.56 +0.12 (+1.67%) As of 07:00 AM 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Bicycle Therapeutics Short Interest DataBicycle Therapeutics (BCYC) has a short interest of 2.48 million shares, representing 4.64% of the float (the number of shares available for trading by the public). This marks a -28.12% decrease in short interest from the previous month. The short interest ratio (days to cover) is 7.1, indicating that it would take 7.1 days of the average trading volume of 394,326 shares to cover all short positions.Current Short Interest2,480,000 sharesPrevious Short Interest3,450,000 sharesChange Vs. Previous Month-28.12%Dollar Volume Sold Short$20.76 millionShort Interest Ratio7.1 Days to CoverLast Record DateJune 15, 2025Outstanding Shares69,250,000 sharesShort Percent of Float4.64%Today's Trading Volume917,854 sharesAverage Trading Volume394,326 sharesToday's Volume Vs. Average233% Short Selling Bicycle Therapeutics? Sign up to receive the latest short interest report for Bicycle 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 ChartBCYC Short Interest Over TimeBCYC Days to Cover Over TimeBCYC Percentage of Float Shorted Over Time Bicycle 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 6/15/20252,480,000 shares $20.76 million -28.1%4.6%7.1 $8.37 5/31/20253,450,000 shares $28.36 million +3.6%5.5%9.7 $8.22 5/15/20253,330,000 shares $27.04 million +8.8%5.3%9.2 $8.12 4/30/20253,060,000 shares $26.19 million -2.2%N/A8.6 $8.56 4/15/20253,130,000 shares $24.38 million -27.2%5.0%9 $7.79 3/31/20254,300,000 shares $36.51 million -2.3%6.8%13 $8.49 3/15/20254,400,000 shares $42.64 million +4.3%7.0%13.2 $9.69 2/28/20254,220,000 shares $46.29 million -0.9%6.7%8.7 $10.97 2/15/20254,260,000 shares $53.46 million -0.9%6.7%8.3 $12.55 1/31/20254,300,000 shares $57.58 million +0.5%N/A7.9 $13.39 Get the Latest News and Ratings for BCYC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Bicycle Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 1/15/20254,280,000 shares $62.27 million +8.6%N/A7.7 $14.55 12/31/20243,940,000 shares $55.16 million +14.9%N/A6.7 $14.00 12/15/20243,430,000 shares $47.37 million +1.2%N/A5.8 $13.81 11/30/20243,390,000 shares $69.16 million -3.7%N/A7.2 $20.40 11/15/20243,520,000 shares $76.70 million +7.7%N/A7.8 $21.79 10/31/20243,270,000 shares $76.67 million +12.0%N/A8.1 $23.45 10/15/20242,920,000 shares $79.10 million +10.2%N/A7.6 $27.09 9/30/20242,650,000 shares $59.97 million +12.3%N/A8.1 $22.63 9/15/20242,360,000 shares $63.77 million +12.4%N/A8.1 $27.02 8/31/20242,100,000 shares $45.15 million -4.6%N/A8.3 $21.50 8/15/20242,200,000 shares $49.98 million +6.3%N/A7.7 $22.72 7/31/20242,070,000 shares $50.32 million -23.1%N/A7.3 $24.31 7/15/20242,690,000 shares $60.79 million -4.3%N/A9.3 $22.60 6/30/20242,810,000 shares $56.87 million +1.1%N/A8.8 $20.24 6/15/20242,780,000 shares $64.22 million +6.1%N/A7.6 $23.10 5/31/20242,620,000 shares $58.14 million -9.3%N/A6.9 $22.19 5/15/20242,890,000 shares $64.62 million +3.6%N/A7.5 $22.36 4/30/20242,790,000 shares $65.43 million -5.7%N/A7 $23.45 4/15/20242,960,000 shares $64.59 million +16.5%N/A7.4 $21.82 3/31/20242,540,000 shares $63.25 million -0.8%N/A6.6 $24.90 3/15/20242,560,000 shares $60.83 million -7.3%N/A7.1 $23.76 2/29/20242,760,000 shares $69.25 million -18.6%N/A6.1 $25.09 2/15/20243,390,000 shares $74.89 million -10.3%N/A7.2 $22.09 1/31/20243,780,000 shares $65.96 million -1.8%N/A7.9 $17.45 1/15/20243,850,000 shares $71.03 million -0.5%N/A7.1 $18.45 12/31/20233,870,000 shares $69.97 million -4.2%N/A7 $18.08 12/15/20234,040,000 shares $70.74 million -2.7%N/A7.3 $17.51 11/30/20234,150,000 shares $59.76 million +3.8%N/A8.5 $14.40 11/15/20234,000,000 shares $61.56 million -8.5%N/A9.2 $15.39 10/31/20234,370,000 shares $65.77 million -1.4%N/A10.8 $15.05Banks aren’t ready for this altcoin—are you? 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Discover the protocol that crypto whales are secretly accumulating... 10/15/20234,430,000 shares $89.57 million -7.3%N/A12.7 $20.22 9/30/20234,780,000 shares $96.03 million +5.5%N/A14.1 $20.09 9/15/20234,530,000 shares $94.41 million +3.7%N/A14.4 $20.84 8/31/20234,370,000 shares $95.00 million +7.6%N/A16.7 $21.74 8/15/20234,060,000 shares $88.35 million +8.6%N/A17 $21.76 7/31/20233,740,000 shares $92.00 million -13.2%N/A16.7 $24.60 7/15/20234,310,000 shares $112.97 million +1.7%N/A21.7 $26.21 6/30/20234,240,000 shares $108.20 million +1.7%N/A23.8 $25.52 6/15/20234,170,000 shares $110.96 million -0.7%N/A17.9 $26.61 5/31/20234,200,000 shares $100.72 million -0.9%N/A15.5 $23.98 5/15/20234,240,000 shares $101.21 million +15.2%N/A14.7 $23.87 4/30/20233,680,000 shares $72.72 million +5.1%N/A10.8 $19.76 4/15/20233,500,000 shares $66.33 million +0.3%N/A10 $18.95 3/31/20233,490,000 shares $74.23 million +14.4%N/A10 $21.27 3/15/20233,050,000 shares $65.54 million -2.9%N/A10.3 $21.49 2/28/20233,140,000 shares $71.37 million +53.9%N/A10.8 $22.73 2/15/20232,040,000 shares $50.29 million +8.5%N/A7.2 $24.65 1/31/20231,880,000 shares $51.93 million +0.5%N/A7.6 $27.62 1/15/20231,870,000 shares $52.04 million -5.6%N/A8.2 $27.83 12/30/20221,980,000 shares $58.61 million -10.4%N/A8.5 $29.60 12/15/20222,210,000 shares $69.11 million -14.3%N/A9.6 $31.27 11/30/20222,580,000 shares $74.72 million +1.2%N/A10.9 $28.96 11/15/20222,550,000 shares $72.01 million -8.6%N/A11.7 $28.24 10/31/20222,790,000 shares $69.05 million -14.9%N/A12.8 $24.75 10/15/20223,280,000 shares $71.80 million +7.2%N/A15 $21.89 9/30/20223,060,000 shares $71.18 million +5.2%N/A13.9 $23.26 9/15/20222,910,000 shares $71.53 million +1.4%N/A11 $24.58 8/31/20222,870,000 shares $75.91 million No ChangeN/A9.4 $26.45 8/15/20222,870,000 shares $75.77 million -1.4%N/A8.8 $26.40 7/31/20222,910,000 shares $68.56 million -2.0%N/A7.5 $23.56 7/15/20222,970,000 shares $62.31 million +10.8%N/A6.9 $20.98 6/30/20222,680,000 shares $44.97 million +18.6%N/A4.1 $16.78 6/15/20222,260,000 shares $30.49 million -6.2%N/A3.6 $13.49 5/31/20222,410,000 shares $38.54 million -2.4%N/A4 $15.99 5/15/20222,470,000 shares $42.85 million +27.3%N/A4.3 $17.35 4/30/20221,940,000 shares $45.55 million +10.9%N/A3.8 $23.48 4/15/20221,750,000 shares $42.02 million +230.0%N/A3.9 $24.01 3/31/2022530,300 shares $23.27 million +16.2%N/A1.8 $43.88 3/15/2022456,300 shares $19.20 million -3.8%N/A2.1 $42.07 2/28/2022474,100 shares $22.52 million -1.6%N/A2.2 $47.50 2/15/2022481,700 shares $23.16 million -8.3%N/A2.3 $48.08 1/31/2022525,500 shares $25.66 million +40.2%N/A2.4 $48.83 1/15/2022374,900 shares $18.16 million -32.7%N/A1.6 $48.44 12/31/2021556,900 shares $33.90 million +7.4%N/A1.9 $60.87 12/15/2021518,400 shares $26.85 million +5.5%N/A1.5 $51.80 11/30/2021491,300 shares $26.41 million +2.2%N/A1.4 $53.75 11/15/2021480,800 shares $29.40 million +8.4%N/A1.4 $61.14 10/29/2021443,400 shares $22.79 million +44.5%N/A1.4 $51.40 10/15/2021306,900 shares $18.20 million -33.1%N/A1 $59.29 9/30/2021458,700 shares $19.08 million +6.4%2.0%1.7 $41.59Banks aren’t ready for this altcoin—are you? 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Discover the protocol that crypto whales are secretly accumulating... 9/15/2021431,000 shares $18.87 million -7.8%1.9%2.5 $43.78 8/31/2021467,300 shares $16.68 million +9.3%2.0%3 $35.70 8/13/2021427,600 shares $12.22 million -11.0%2.0%3.6 $28.59 7/30/2021480,200 shares $15.17 million +4.4%2.2%4.1 $31.60 7/15/2021460,200 shares $15.62 million +7.4%2.2%4.4 $33.95 6/30/2021428,700 shares $13.02 million -0.1%2.0%5 $30.36 6/15/2021429,300 shares $12.90 million +0.5%2.0%3.9 $30.05 5/28/2021427,000 shares $12.60 million -0.9%2.0%3.7 $29.50 5/14/2021431,000 shares $12.82 million +6.7%N/A2.9 $29.75 4/30/2021404,000 shares $12.04 million -11.7%N/A2.6 $29.80 4/15/2021457,300 shares $13.70 million +6.1%N/A2.9 $29.96 3/31/2021431,000 shares $11.58 million -2.4%N/A2.3 $26.87 3/15/2021441,500 shares $12.31 million +10.4%N/A3 $27.88 2/26/2021400,100 shares $9.98 million +0.8%N/A3 $24.94 2/12/2021397,100 shares $11.01 million +7.4%N/A3.2 $27.72 1/29/2021369,700 shares $9.72 million +4.6%N/A3.6 $26.29 1/15/2021353,300 shares $9.01 million +6.2%N/A3.7 $25.50 12/31/2020332,800 shares $6.18 million +6.8%N/A6 $18.57 12/15/2020311,600 shares $5.94 million +4.5%N/A5.6 $19.06 11/30/2020298,200 shares $6.10 million +8.4%N/A3.5 $20.44 11/15/2020275,100 shares $5.59 million +0.5%1.6%3.5 $20.32 10/30/2020273,700 shares $5.14 million +4.8%1.6%3.7 $18.79 10/15/2020261,200 shares $4.94 million +12.9%1.8%3.6 $18.93 9/30/2020231,300 shares $4.41 million +22.9%1.6%3.5 $19.05 9/15/2020188,200 shares $3.58 million +22.0%1.3%2.5 $19.03 8/31/2020154,300 shares $2.77 million +17.6%1.0%3.3 $17.97 8/14/2020131,200 shares $2.24 million +21.5%0.9%2.8 $17.06 7/31/2020108,000 shares $1.71 million +4.6%0.7%2.3 $15.80 7/15/2020103,300 shares $1.97 million +2.5%0.7%2.2 $19.05 BCYC Short Interest - Frequently Asked Questions What is Bicycle Therapeutics' current short interest? Short interest is the volume of Bicycle Therapeutics shares that have been sold short but have not yet been covered or closed out. As of June 15th, investors have sold 2,480,000 shares of BCYC short. 4.64% of Bicycle Therapeutics' shares are currently sold short. Learn More on Bicycle Therapeutics' current short interest. What is a good short interest ratio for Bicycle 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. BCYC shares currently have a short interest ratio of 7.0. Learn More on Bicycle Therapeutics's short interest ratio. Which institutional investors are shorting Bicycle Therapeutics? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Bicycle Therapeutics: Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Bicycle 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. 4.64% of Bicycle Therapeutics' floating shares are currently sold short. Is Bicycle Therapeutics' short interest increasing or decreasing? Bicycle Therapeutics saw a drop in short interest in June. As of June 15th, there was short interest totaling 2,480,000 shares, a drop of 28.1% from the previous total of 3,450,000 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 Bicycle Therapeutics' short interest compare to its competitors? 4.64% of Bicycle Therapeutics' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Bicycle Therapeutics: Apogee Therapeutics Inc. (24.60%), CG Oncology, Inc. (24.69%), Agios Pharmaceuticals, Inc. (7.79%), Indivior PLC (2.85%), Disc Medicine, Inc. (15.18%), Belite Bio, Inc. Sponsored ADR (0.57%), IDEAYA Biosciences, Inc. (14.39%), Harmony Biosciences Holdings, Inc. (8.51%), Adaptive Biotechnologies Corporation (6.28%), ARS Pharmaceuticals, Inc. (30.27%), 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 ($69.26 billion), Invesco QQQ ($25.22 billion), iShares Russell 2000 ETF ($20.33 billion), iShares 20+ Year Treasury Bond ETF ($9.99 billion), MicroStrategy Incorporated ($9.12 billion), Canadian Natural Resources Limited ($6.73 billion), SPDR S&P Biotech ETF ($6.52 billion), Invesco S&P 500 Equal Weight ETF ($5.60 billion), Financial Select Sector SPDR Fund ($4.64 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.59 billion). View all of the most shorted stocks. What does it mean to sell short Bicycle Therapeutics stock? Short selling BCYC is an investing strategy that aims to generate trading profit from Bicycle Therapeutics as its price is falling. BCYC shares are trading up $0.41 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 Bicycle Therapeutics? A short squeeze for Bicycle Therapeutics 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 BCYC, which in turn drives the price of the stock up even further. How often is Bicycle 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 BCYC, twice per month. The most recent reporting period available is June, 15 2025. More Short Interest Resources from MarketBeat Related Companies APGE Short Interest CGON Short Interest AGIO Short Interest INDV Short Interest IRON Short Interest BLTE Short Interest IDYA Short Interest HRMY Short Interest ADPT Short Interest SPRY 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:BCYC) was last updated on 7/3/2025 by MarketBeat.com Staff From Our PartnersTrump’s New Order Could Boost Social Security Benefits by 400%If you collect—or plan to collect—Social Security, you need to see this. A new initiative tied to President...InvestorPlace | SponsoredThe $15 Gold Fund That Pays Up to $1,152/MonthGold prices are breaking records. 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