Sidus Space (SIDU) Short Interest Ratio & Short Volume $1.78 -0.01 (-0.28%) As of 10:11 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Sidus Space Short Interest DataSidus Space (SIDU) has a short interest of 1.07 million shares, representing 5.92% of the float (the number of shares available for trading by the public). This marks a -6.14% decrease in short interest from the previous month. The short interest ratio (days to cover) is 1.5, indicating that it would take 1.5 days of the average trading volume of 2.55 million shares to cover all short positions.Current Short Interest1,070,000 sharesPrevious Short Interest1,140,000 sharesChange Vs. Previous Month-6.14%Dollar Volume Sold Short$1.65 millionShort Interest Ratio1.5 Days to CoverLast Record DateJune 15, 2025Outstanding Shares18,300,000 sharesFloat Size18,060,000 sharesShort Percent of Float5.92%Today's Trading Volume51,683 sharesAverage Trading Volume2,547,316 sharesToday's Volume Vs. Average2% Short Selling Sidus Space? Sign up to receive the latest short interest report for Sidus Space and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartSIDU Short Interest Over TimeSIDU Days to Cover Over TimeSIDU Percentage of Float Shorted Over Time Sidus Space Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/15/20251,070,000 shares $1.65 million -6.1%5.9%1.5 $1.54 5/31/20251,140,000 shares $1.58 million +34.2%6.3%1.6 $1.39 5/15/2025849,400 shares $1.54 million -7.1%4.7%1.1 $1.81 4/30/2025914,000 shares $1.44 million -13.0%5.1%1.1 $1.58 4/15/20251,050,000 shares $1.44 million -15.3%5.8%1.1 $1.37 3/31/20251,240,000 shares $1.84 million +130.4%6.9%0.8 $1.48 3/15/2025538,300 shares $1.06 million -41.9%6.4%0.2 $1.97 2/28/2025926,300 shares $1.75 million -20.2%10.9%0.1 $1.89 2/15/20251,160,000 shares $3.10 million +106.2%13.7%0.1 $2.67 1/31/2025562,600 shares $1.40 million +15.7%6.8%0.1 $2.48 Get the Latest News and Ratings for SIDU and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Sidus Space and its competitors with MarketBeat's FREE daily newsletter. 1/15/2025486,200 shares $1.11 million -78.2%5.8%0.1 $2.28 12/31/20242,230,000 shares $10.93 million +316.9%26.8%0.3 $4.90 12/15/2024534,900 shares $764.91 thousand +76.2%6.4%0.1 $1.43 11/30/2024303,500 shares $455.25 thousand -36.1%3.6%0.5 $1.50 11/15/2024474,800 shares $569.76 thousand -6.0%12.0%1 $1.20 10/31/2024505,000 shares $1.14 million +74.5%13.5%1.1 $2.26 10/15/2024289,400 shares $639.57 thousand +50.1%7.7%0.7 $2.21 9/30/2024192,800 shares $539.84 thousand +108.0%5.1%0.5 $2.80 9/15/202492,700 shares $245.66 thousand -70.8%2.5%0.3 $2.65 8/31/2024317,400 shares $1.06 million -12.5%8.5%0.9 $3.33 8/15/2024362,700 shares $1.20 million +16.0%9.7%1.1 $3.30 7/31/2024312,800 shares $800.77 thousand -3.4%8.2%2.8 $2.56 7/15/2024323,900 shares $906.92 thousand -5.4%8.5%2.9 $2.80 6/30/2024342,300 shares $800.98 thousand +70.6%8.9%3.1 $2.34 6/15/2024200,600 shares $517.55 thousand -15.6%5.9%1.7 $2.58 5/31/2024237,800 shares $682.49 thousand -9.2%7.0%1.7 $2.87 5/15/2024261,800 shares $882.27 thousand -2.1%7.7%0.3 $3.37 4/30/2024267,500 shares $898.80 thousand -15.2%7.8%0.3 $3.36 4/15/2024315,500 shares $1.04 million -5.6%9.3%0.4 $3.31 3/31/2024334,300 shares $1.13 million +39.3%8.9%0.3 $3.39 3/15/2024240,000 shares $876 thousand +448.0%17.5%0.1 $3.65 2/29/202443,800 shares $393.32 thousand -42.4%3.2%0 $8.98 2/15/202476,000 shares $350.36 thousand -43.1%5.6%0.1 $4.61 1/31/2024133,500 shares $640.80 thousand -43.1%12.1%0.1 $4.80 1/15/2024234,400 shares $2.35 million +17.8%15.6%0.3 $10.04 12/31/2023199,000 shares $1.75 million +313.7%13.3%0.3 $8.81 12/15/202348,100 shares $242.91 thousand -97.7%0.1%0.8 $5.05 11/30/20232,060,000 shares $116.39 thousand -32.2%3.0%0.6 $0.06 11/15/20233,040,000 shares $203.98 thousand +336.0%4.4%1 $0.07 10/31/2023697,200 shares $63.51 thousand -55.6%1.1%0.1 $0.09This Signal Only Flashes Once Every 4 Years – And It Just Triggered (Ad)This same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in crypto. Now it’s back, and the smart money is already positioning. A free training reveals the step-by-step strategy and altcoin picks designed to help you capitalize on the next wave.Missed the Last Crypto Boom? Don’t Miss This One - PLUS Claim your $10 in Bitcoin 10/15/20231,570,000 shares $157 thousand +1.3%2.6%0.4 $0.10 9/30/20231,550,000 shares $221.65 thousand -38.3%2.5%0.4 $0.14 9/15/20232,510,000 shares $439.25 thousand -46.5%4.1%0.6 $0.18 8/31/20234,690,000 shares $681.46 thousand +247.4%7.8%1.1 $0.15 8/15/20231,350,000 shares $186.30 thousand -13.5%2.3%0.3 $0.14 7/31/20231,560,000 shares $264.42 thousand +6.1%2.6%0.7 $0.17 7/15/20231,470,000 shares $276.07 thousand -24.2%6.1%0.6 $0.19 6/30/20231,940,000 shares $351.14 thousand -12.2%8.0%0.9 $0.18 6/15/20232,210,000 shares $459.68 thousand +392.2%9.1%1.1 $0.21 5/31/2023449,000 shares $87.42 thousand -23.3%1.9%0.2 $0.19 5/15/2023585,300 shares $138.07 thousand -18.8%2.5%0.2 $0.24 4/30/2023721,100 shares $178.04 thousand -63.4%9.4%0.2 $0.25 4/15/20231,970,000 shares $925.90 thousand +105.5%25.7%0.4 $0.47 3/31/2023958,800 shares $528.39 thousand -7.8%13.3%0.2 $0.55 3/15/20231,040,000 shares $679.85 thousand +11.1%14.4%0.2 $0.65 2/28/2023936,100 shares $708.16 thousand +2.2%13.1%0.2 $0.76 2/15/2023916,400 shares $582.83 thousand -12.7%11.5%0.2 $0.64 1/31/20231,050,000 shares $430.50 thousand +56.5%13.2%0.5 $0.41 1/15/2023671,100 shares $899.27 thousand +224.8%N/A1.6 $1.34 12/30/2022206,600 shares $225.19 thousand +31.8%N/A0.6 $1.09 12/15/2022156,800 shares $219.52 thousand +30.5%N/A1.2 $1.40 11/30/2022120,200 shares $209.15 thousand -18.8%N/A0.7 $1.74 11/15/2022148,000 shares $276.76 thousand +18.1%N/A0.2 $1.87 10/31/2022125,300 shares $218.02 thousand -29.5%N/A0.2 $1.74 10/15/2022177,800 shares $357.38 thousand -11.1%N/A0.2 $2.01 9/30/2022199,900 shares $421.79 thousand -17.1%N/A0.1 $2.11 9/15/2022241,100 shares $573.82 thousand -10.6%N/A0.1 $2.38 8/31/2022269,800 shares $736.55 thousand -1.2%N/A0 $2.73 8/15/2022273,100 shares $898.50 thousand -8.2%N/A0 $3.29 7/31/2022297,500 shares $1.05 million +91.7%N/A0 $3.53 7/15/2022155,200 shares $437.66 thousand No ChangeN/A0 $2.82 SIDU Short Interest - Frequently Asked Questions What is Sidus Space's current short interest? Short interest is the volume of Sidus Space shares that have been sold short but have not yet been closed out or covered. As of June 15th, investors have sold 1,070,000 shares of SIDU short. 5.92% of Sidus Space's shares are currently sold short. Learn More on Sidus Space's current short interest. What is a good short interest ratio for Sidus Space? 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. SIDU shares currently have a short interest ratio of 2.0. Learn More on Sidus Space's short interest ratio. What is a good short interest percentage for Sidus Space? 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. 5.92% of Sidus Space's floating shares are currently sold short. Is Sidus Space's short interest increasing or decreasing? Sidus Space saw a decrease in short interest during the month of June. As of June 15th, there was short interest totaling 1,070,000 shares, a decrease of 6.1% from the previous total of 1,140,000 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. What is Sidus Space's float size? Sidus Space currently has issued a total of 18,300,000 shares. Some of Sidus Space'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. Sidus Space currently has a public float of 18,060,000 shares. How does Sidus Space's short interest compare to its competitors? 5.92% of Sidus Space's shares are currently sold short. Here is how the short interest of companies in the industry of "communication" compare to Sidus Space: BuzzFeed, Inc. (3.64%), Saga Communications, Inc. (0.39%), uCloudlink Group Inc. Sponsored ADR (0.06%), Radio One, Inc. (0.21%), MediaCo Holding Inc. (0.11%), KORE Group Holdings, Inc. (1.66%), Anghami Inc. (0.07%), Radio One, Inc. (0.20%), Phoenix New Media Limited (0.35%), NextPlat Corp. (1.96%), 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 Sidus Space stock? Short selling SIDU is an investing strategy that aims to generate trading profit from Sidus Space as its price is falling. SIDU shares are trading up $0.05 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 Sidus Space? A short squeeze for Sidus Space 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 SIDU, which in turn drives the price of the stock up even further. How often is Sidus Space'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 SIDU, twice per month. The most recent reporting period available is June, 15 2025. More Short Interest Resources from MarketBeat Related Companies BuzzFeed Short Squeeze Saga Communications Short Squeeze uCloudlink Group Short Squeeze Radio One Short Squeeze MediaCo Short Squeeze KORE Group Short Squeeze Anghami Short Squeeze Radio One Short Squeeze Phoenix New Media Short Squeeze NextPlat 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:SIDU) was last updated on 7/2/2025 by MarketBeat.com Staff From Our PartnersWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | Sponsored379 passengers walked away from thisWhy Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT ScientistsTrue Market Insiders | SponsoredCrypto Is Pumping Again – Now Comes the Real OpportunityThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredThe #1 AI Energy StockNearly $600 billion is projected to be spent on AI data centers this year. That's because the ones being bu...Weiss Ratings | SponsoredTrump set to Boost Social Security Checks by 400%?If you collect—or plan to collect—Social Security, you need to see this. A new initiative tied to President...InvestorPlace | SponsoredI was wrong about TrumpI made a mistake. A mistake I feel very foolish about. After speaking with Donald Trump and some of his ...Porter & Company | Sponsored“E.I.”- The biggest prediction of my career?One expert predicts that E.I. could see over 200,000% growth... But you need to move fast...Behind the Markets | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Sidus Space, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Sidus Space 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.
Free SIDU Stock Alerts