Aileron Therapeutics (ALRN) Short Interest Ratio & Short Volume $2.76 -0.09 (-3.16%) (As of 11:18 AM ET) Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrends Aileron Therapeutics Short Interest DataAileron Therapeutics (ALRN) has a short interest of 180,700 shares, representing 0.92% of the float (the number of shares available for trading by the public). This marks a -22.55% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.3, indicating that it would take 2.3 days of the average trading volume of 73,155 shares to cover all short positions.Current Short Interest180,700 sharesPrevious Short Interest233,300 sharesChange Vs. Previous Month-22.55%Dollar Volume Sold Short$518,609.00Short Interest Ratio2.3 Days to CoverLast Record DateNovember 15, 2024Outstanding Shares21,670,000 sharesFloat Size19,540,000 sharesShort Percent of Float0.92%Today's Trading Volume2,030 sharesAverage Trading Volume73,155 sharesToday's Volume Vs. Average3% Short Selling Aileron Therapeutics? Sign up to receive the latest short interest report for Aileron 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 ChartALRN Short Interest Over TimeALRN Days to Cover Over TimeALRN Percentage of Float Shorted Over Time Ad Porter & CompanyThis company will win the AI race Rome wasn’t built in a day… But there is another lesser-known type of keystone, one that plays an equally critical role in supporting the most revolutionary technology the world’s ever seen… artificial intelligence. And without it, the entire AI industry would collapse. You must read this new presentation from Porter Stansberry. Aileron 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 11/15/2024180,700 shares $518,609.00 -22.6%0.9%2.3 $2.87 10/31/2024233,300 shares $961,196.00 -8.7%1.2%3.1 $4.12 10/15/2024255,600 shares $943,164.00 -14.2%1.3%3.9 $3.69 9/30/2024297,800 shares $1.05 million +15.8%1.5%4.5 $3.54 9/15/2024257,100 shares $704,454.00 -13.4%1.3%3.1 $2.74 8/31/2024296,800 shares $747,936.00 +5.0%1.5%4.4 $2.52 Get the Latest News and Ratings for ALRN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aileron Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 8/15/2024282,800 shares $466,620.00 +4.4%1.5%4.1 $1.65 7/31/2024270,800 shares $595,760.00 -12.8%1.5%4.2 $2.20 7/15/2024310,600 shares $925,588.00 +13.8%1.7%3.5 $2.98 6/30/2024272,900 shares $755,933.00 +94.4%1.4%2.3 $2.77 6/15/2024140,400 shares $452,088.00 -41.3%0.7%1.3 $3.22 5/31/2024239,200 shares $765,440.00 -6.9%1.3%2.6 $3.20 5/15/2024256,900 shares $1.00 million +89.0%1.3%2.8 $3.90 4/30/2024135,900 shares $618,345.00 +213.1%1.0%1.6 $4.55 4/15/202443,400 shares $257,362.00 +23.0%0.3%0.7 $5.93 3/31/202435,300 shares $234,039.00 +7.0%0.9%0.9 $6.63 3/15/202433,000 shares $184,140.00 -12.9%0.8%0.8 $5.58 2/29/202437,900 shares $187,226.00 +21.5%1.2%0.4 $4.94 2/15/202431,200 shares $146,016.00 -22.6%0.8%0.3 $4.68 1/31/202440,300 shares $178,126.00 -16.2%1.0%0.3 $4.42 1/15/202448,100 shares $189,514.00 +11.6%1.3%0.4 $3.94 12/31/202343,100 shares $131,394.66 -25.6%1.2%0.4 $3.05 12/15/202357,900 shares $220,020.00 -25.1%1.6%0.5 $3.80 11/30/202377,300 shares $163,876.00 +0.1%2.2%1.5 $2.12 11/15/202377,200 shares $118,888.00 +1,879.5%2.2%1.7 $1.54 10/31/20233,900 shares $4,563.00 -13.3%0.1%0.1 $1.17 10/15/20234,500 shares $5,629.95 -47.1%0.1%0.4 $1.25 9/30/20238,500 shares $12,920.00 -10.5%0.3%0.5 $1.52 9/15/20239,500 shares $15,295.00 +50.8%0.3%0.5 $1.61 8/31/20236,300 shares $10,395.00 +40.0%0.2%0.3 $1.65 8/15/20234,500 shares $7,425.00 +1,025.0%0.1%0.2 $1.65 7/31/2023400 shares $684.00 -96.4%0.0%0 $1.71 7/15/202311,100 shares $21,534.00 -8.3%0.3%0.5 $1.94 6/30/202312,100 shares $21,659.00 +1,916.7%0.4%0.5 $1.79 6/15/2023600 shares $1,104.00 -97.9%0.0%0 $1.84 5/31/202328,100 shares $41,588.00 +55.3%0.9%0.9 $1.48 5/15/202318,100 shares $26,426.00 -50.8%0.6%0.3 $1.46 4/30/202336,800 shares $53,455.68 +43.2%1.1%0.7 $1.45 4/15/202325,700 shares $42,405.00 -27.6%0.8%0.5 $1.65 3/31/202335,500 shares $44,020.00 -21.5%1.1%0.7 $1.24Urgent: This election is rigged (Ad)If you missed it, my emergency election broadcast is now available - but will be removed soonClick here to watch it now. 3/15/202345,200 shares $66,444.00 +370.8%1.4%0.8 $1.47 2/28/20239,600 shares $14,304.00 -68.0%0.3%0.2 $1.49 2/15/202330,000 shares $76,200.00 +50.0%0.9%0.7 $2.54 1/31/202320,000 shares $55,600.00 +30.7%0.5%0.6 $2.78 1/15/202315,300 shares $46,447.74 -21.5%0.4%0.5 $3.04 12/30/202219,500 shares $46,215.00 -65.4%0.5%0.6 $2.37 12/15/202256,400 shares $147,768.00 +56.2%1.4%2.5 $2.62 11/30/202236,100 shares $99,997.00 +193.5%0.9%0.8 $2.77 11/15/202212,300 shares $41,328.00 -96.2%0.3%0.3 $3.36 10/31/2022322,000 shares $64,400.00 +24.4%0.5%0.4 $0.20 10/15/2022258,900 shares $52,815.60 -25.7%0.4%0.2 $0.20 9/30/2022348,500 shares $72,034.95 +450.6%0.5%0.3 $0.21 9/15/202263,300 shares $17,724.00 -25.8%0.1%0.1 $0.28 8/31/202285,300 shares $15,789.03 -82.6%0.1%0.1 $0.19 8/15/2022489,600 shares $104,725.44 +164.8%0.8%0.6 $0.21 7/31/2022184,900 shares $35,149.49 +0.9%0.3%0.3 $0.19 7/15/2022183,300 shares $41,022.54 -37.8%0.3%0.5 $0.22 6/30/2022294,600 shares $76,596.00 -0.9%0.5%0.9 $0.26 6/15/2022297,200 shares $117,988.40 +50.6%0.5%0.8 $0.40 5/31/2022197,300 shares $83,319.79 -39.7%0.3%0.6 $0.42 5/15/2022326,900 shares $126,837.20 +112.8%0.5%0.9 $0.39 4/30/2022153,600 shares $67,891.20 -17.0%0.2%0.4 $0.44 4/15/2022185,100 shares $105,618.06 +27.5%0.3%0.5 $0.57 3/31/2022145,200 shares $74,342.40 -53.6%0.2%0.4 $0.51 3/15/2022313,100 shares $126,210.61 -13.0%0.5%1 $0.40 2/28/2022359,800 shares $153,490.68 -2.7%0.6%1 $0.43 2/15/2022369,900 shares $161,276.40 +14.8%0.6%1 $0.44 1/31/2022322,100 shares $150,098.60 +70.1%0.5%0.7 $0.47 1/15/2022189,400 shares $92,749.18 +1.9%0.3%0.4 $0.49 12/31/2021185,800 shares $104,586.82 -33.6%0.3%0.4 $0.56 12/15/2021279,900 shares $156,995.91 -54.0%0.4%0.6 $0.56 11/30/2021608,600 shares $375,445.34 -31.7%0.9%1.2 $0.62 11/15/2021890,400 shares $746,155.20 -26.4%1.4%1.5 $0.84 10/29/20211,210,000 shares $1.05 million +3.4%1.9%2 $0.87 10/15/20211,170,000 shares $1.18 million +0.9%1.8%2 $1.01 9/30/20211,160,000 shares $1.18 million -19.4%1.8%2 $1.02 9/15/20211,440,000 shares $1.66 million +16.1%2.3%2.5 $1.15 8/31/20211,240,000 shares $1.43 million +3.3%1.9%2.4 $1.15 8/13/20211,200,000 shares $1.28 million +1.7%1.9%2.7 $1.07 7/30/20211,180,000 shares $1.22 million +4.4%1.9%2.6 $1.03 7/15/20211,130,000 shares $1.21 million -3.4%1.8%2.2 $1.07 6/30/20211,170,000 shares $1.46 million -9.3%1.8%1.9 $1.25 6/15/20211,290,000 shares $1.66 million -4.4%2.0%1.7 $1.29 5/28/20211,350,000 shares $1.66 million -4.9%2.1%1.4 $1.23 5/14/20211,420,000 shares $1.51 million -5.3%N/A1.2 $1.06 4/30/20211,500,000 shares $1.85 million -17.6%N/A0.9 $1.23 4/15/20211,820,000 shares $2.35 million +8.3%N/A0.8 $1.29 3/31/20211,680,000 shares $2.30 million +26.3%N/A0.5 $1.37 3/15/20211,330,000 shares $2.17 million +17.7%N/A0.3 $1.63 2/26/20211,130,000 shares $1.77 million -8.1%N/A0.3 $1.57[625,000% Gain] – Are You Ready for the Next Altcoin Boom? (Ad)All of our key indicators are flashing the same signal: an altcoin season is fast approaching. And if you know anything about crypto, you know that altcoin seasons are where some of the biggest gains happen.Register for the FREE Workshop Now & get $10 in Bitcoin 2/12/20211,230,000 shares $2.44 million -3.2%N/A0.3 $1.98 1/29/20211,270,000 shares $2.21 million -28.3%N/A0.4 $1.74 1/15/20211,770,000 shares $3.45 million +13.5%N/A0.6 $1.95 12/31/20201,560,000 shares $1.70 million +32.2%N/A0.6 $1.09 12/15/20201,180,000 shares $1.11 million -6.4%N/A1.2 $0.94 11/30/20201,260,000 shares $1.37 million +17.8%N/A1.5 $1.09 11/15/20201,070,000 shares $1.12 million +3.9%N/A1.3 $1.05 10/30/20201,030,000 shares $1.30 million +8.9%N/A1.3 $1.26 10/15/2020946,200 shares $2.02 million +25.1%4.1%0.9 $2.14 9/30/2020756,500 shares $975,885.00 +5.7%2.9%0.9 $1.29 9/15/2020716,000 shares $937,960.00 -10.7%2.7%0.9 $1.31 8/31/2020802,100 shares $1.03 million +10.9%3.1%0.9 $1.28 8/14/2020723,300 shares $1.02 million +18.7%2.8%0.6 $1.41 7/31/2020609,600 shares $536,448.00 +3.3%2.4%0.5 $0.88 7/15/2020590,400 shares $566,784.00 -32.2%2.4%0.6 $0.96 6/30/2020870,900 shares $1.03 million -8.9%3.5%0.9 $1.18 6/15/2020955,800 shares $1.15 million +57.5%3.8%1 $1.20 5/29/2020606,700 shares $982,854.00 +6.2%2.4%0.7 $1.62 5/15/2020571,200 shares $387,273.60 +53.9%2.9%1.3 $0.68 4/30/2020371,100 shares $205,403.85 +201.2%2.0%1.2 $0.55 4/15/2020123,200 shares $77,443.52 +14.6%0.7%0.4 $0.63 3/31/2020107,500 shares $56,975.00 -45.9%0.6%0.4 $0.53 3/13/2020198,700 shares $85,441.00 -14.1%1.1%1.4 $0.43 2/28/2020231,300 shares $74,016.00 +0.1%1.3%0.9 $0.32 2/14/2020231,000 shares $108,570.00 -24.9%1.3%0.8 $0.47 1/31/2020307,500 shares $181,425.00 -7.0%1.8%1 $0.59 1/15/2020330,800 shares $224,944.00 -36.7%2.0%0.9 $0.68 12/31/2019522,600 shares $397,176.00 +3.9%3.1%1.1 $0.76 ALRN Short Interest - Frequently Asked Questions What is Aileron Therapeutics' current short interest? Short interest is the volume of Aileron Therapeutics shares that have been sold short but have not yet been closed out or covered. As of November 15th, traders have sold 180,700 shares of ALRN short. 0.92% of Aileron Therapeutics' shares are currently sold short. Learn More on Aileron Therapeutics' current short interest. What is a good short interest ratio for Aileron 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. ALRN shares currently have a short interest ratio of 2.0. Learn More on Aileron Therapeutics's short interest ratio. What is a good short interest percentage for Aileron 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. 0.92% of Aileron Therapeutics' floating shares are currently sold short. Is Aileron Therapeutics' short interest increasing or decreasing? Aileron Therapeutics saw a decline in short interest in the month of November. As of November 15th, there was short interest totaling 180,700 shares, a decline of 22.5% from the previous total of 233,300 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 Aileron Therapeutics' float size? Aileron Therapeutics currently has issued a total of 21,670,000 shares. Some of Aileron Therapeutics' 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. Aileron Therapeutics currently has a public float of 19,540,000 shares. How does Aileron Therapeutics' short interest compare to its competitors? 0.92% of Aileron Therapeutics' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Aileron Therapeutics: Amarin Co. plc (4.37%), Compass Therapeutics, Inc. (1.44%), Cybin Inc. (3.51%), XBiotech Inc. (4.29%), MacroGenics, Inc. (8.81%), Checkpoint Therapeutics, Inc. (14.86%), SOPHiA GENETICS SA (0.12%), DiaMedica Therapeutics Inc. (0.40%), Editas Medicine, Inc. (19.27%), ADC Therapeutics SA (3.27%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Co. ($4.85 billion), Charter Communications, Inc. ($4.81 billion), International Paper ($2.96 billion), Cencora, Inc. ($2.40 billion), Paychex, Inc. ($2.38 billion), Lululemon Athletica Inc. ($2.05 billion), SoFi Technologies, Inc. ($2.03 billion), Live Nation Entertainment, Inc. ($1.93 billion), Onsemi ($1.82 billion), and Tractor Supply ($1.65 billion). View all of the most shorted stocks. What does it mean to sell short Aileron Therapeutics stock? Short selling ALRN is an investing strategy that aims to generate trading profit from Aileron Therapeutics as its price is falling. ALRN shares are trading down $0.09 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 Aileron Therapeutics? A short squeeze for Aileron 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 ALRN, which in turn drives the price of the stock up even further. How often is Aileron 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 ALRN, twice per month. The most recent reporting period available is November, 15 2024. More Short Interest Resources from MarketBeat Related Companies AMRN Short Interest Data CMPX Short Interest Data CYBN Short Interest Data XBIT Short Interest Data MGNX Short Interest Data CKPT Short Interest Data SOPH Short Interest Data DMAC Short Interest Data EDIT Short Interest Data ADCT Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:ALRN) was last updated on 12/3/2024 by MarketBeat.com Staff From Our PartnersTim Sykes’ Urgent Trade Alert: “Make this move now”WARNING: 80 Wall Street banks are gearing up for MASSIVE D.C. shock This $2 trillion D.C. shock is NOT abou...Timothy Sykes | SponsoredMusk’s new company could top a trillion?The investment legend who predicted the rise of Bitcoin, Facebook and streaming services like Netflix… Just...Paradigm Press | SponsoredYour bank is lying to you.You might think you have your money in a high-yield savings account, but do you really? The national average A...MyBankTracker | SponsoredHow this >10-cent coin is going to outperform Bitcoin Chris Rowe – the man who recommended Amazon in 1998… Bitcoin and Ethereum in 2017… And has spotted 44 diffe...True Market Insiders | SponsoredElon Musk’s chilling warning for humanityThe 'invasion' I've discovered has nothing to do with the border crisis. What's happening at our southern bord...The Freeport Society | SponsoredThe #1 Crypto for AIWe’ve issued an urgent landmark trade alert for a new crypto wonder. So, I decided to give you this heads-u...Weiss Ratings | SponsoredIs NVDA a sell? Buy this stock instead before Dec 3After months of speculation that Nvidia was "cooling off..." and "running out of steam..." The company is m...Chaikin Analytics | SponsoredMost People Are Dead Wrong.Turn on any financial news outlet at any given moment and within minutes you're guaranteed to see headlines ab...Brownstone Research | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Aileron Therapeutics, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Aileron Therapeutics With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.