Archer Aviation (ACHR) Short Interest Ratio & Short Volume $9.83 -0.16 (-1.60%) Closing price 08/15/2025 03:59 PM EasternExtended Trading$9.85 +0.02 (+0.15%) As of 08/15/2025 07:59 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Archer Aviation Short Interest DataArcher Aviation (ACHR) has a short interest of 83.29 million shares, representing 15.64% of the float (the number of shares available for trading by the public). This marks a -5.71% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.1, indicating that it would take 2.1 days of the average trading volume of 35.41 million shares to cover all short positions.Current Short Interest83,290,000 sharesPrevious Short Interest88,330,000 sharesChange Vs. Previous Month-5.71%Dollar Volume Sold Short$834.57 millionShort Interest Ratio2.1 Days to CoverLast Record DateJuly 31, 2025Outstanding Shares549,010,000 sharesFloat Size532,690,000 sharesShort Percent of Float15.64%Today's Trading Volume20,914,625 sharesAverage Trading Volume35,408,824 sharesToday's Volume Vs. Average59% Short Selling Archer Aviation? Sign up to receive the latest short interest report for Archer Aviation and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartACHR Short Interest Over TimeACHR Days to Cover Over TimeACHR Percentage of Float Shorted Over Time Archer Aviation Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/202583,290,000 shares $834.57 million -5.7%15.6%2.1 $10.02 7/15/202588,330,000 shares $997.69 million -6.8%16.6%2.3 $11.30 6/30/202594,760,000 shares $1.03 billion +43.8%17.8%2.8 $10.87 6/15/202565,910,000 shares $658.77 million +3.9%12.8%2.1 $10.00 5/31/202563,440,000 shares $638.21 million -1.3%15.2%2.3 $10.06 5/15/202564,260,000 shares $779.47 million +2.2%15.6%2.3 $12.13 4/30/202562,890,000 shares $523.87 million -0.8%15.3%2.3 $8.33 4/15/202563,410,000 shares $451.80 million +2.7%15.4%2.3 $7.13 3/31/202561,760,000 shares $440.66 million +12.6%15.2%2.1 $7.14 3/15/202554,860,000 shares $432.02 million +2.3%13.5%1.6 $7.88 Get the Latest News and Ratings for ACHR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Archer Aviation and its competitors with MarketBeat's FREE daily newsletter. 2/28/202553,640,000 shares $475.89 million +10.1%13.6%1.4 $8.87 2/15/202548,730,000 shares $503.14 million +3.6%15.7%1.2 $10.33 1/31/202547,050,000 shares $443.45 million -18.5%16.6%1.2 $9.43 1/15/202557,740,000 shares $509.84 million -20.1%20.4%1.5 $8.83 12/31/202472,260,000 shares $704.54 million -1.8%28.2%2.1 $9.75 12/15/202473,580,000 shares $617.34 million +3.0%25.4%2.4 $8.39 11/30/202471,440,000 shares $683.68 million -6.8%26.6%3.1 $9.57 11/15/202476,610,000 shares $315.25 million +26.1%28.6%4.5 $4.12 10/31/202460,760,000 shares $191.09 million +2.7%22.7%4.9 $3.15 10/15/202459,150,000 shares $183.66 million +14.1%26.6%5.7 $3.11 9/30/202451,840,000 shares $157.33 million +4.8%23.4%5.1 $3.04 9/15/202449,490,000 shares $163.81 million -17.5%22.3%5 $3.31 8/31/202460,020,000 shares $204.07 million -8.3%27.1%6.3 $3.40 8/15/202465,440,000 shares $244.42 million +7.1%30.2%7.4 $3.74 7/31/202461,110,000 shares $256.36 million +5.6%30.2%7.6 $4.20 7/15/202457,860,000 shares $292.19 million +15.1%28.6%7.9 $5.05 6/30/202450,280,000 shares $176.99 million -7.7%24.8%7.8 $3.52 6/15/202454,460,000 shares $175.36 million -6.0%26.1%10.1 $3.22 5/31/202457,920,000 shares $189.11 million +4.8%27.9%11 $3.27 5/15/202455,260,000 shares $215.24 million -0.1%26.6%10.3 $3.90 4/30/202455,310,000 shares $214.88 million +1.5%27.1%10.4 $3.89 4/15/202454,490,000 shares $212.24 million +4.7%26.7%10.1 $3.90 3/31/202452,040,000 shares $240.42 million +5.8%27.3%9.7 $4.62 3/15/202449,210,000 shares $247.03 million +4.9%25.8%9.2 $5.02 2/29/202446,900,000 shares $226.53 million +22.7%24.5%9.1 $4.83 2/15/202438,220,000 shares $208.11 million +0.3%21.4%8.1 $5.45 1/31/202438,100,000 shares $184.02 million -3.0%21.3%7.9 $4.83 1/15/202439,270,000 shares $203.03 million +0.1%22.0%8 $5.17 12/31/202339,220,000 shares $240.81 million -0.7%21.3%8 $6.14 12/15/202339,480,000 shares $263.73 million -5.2%21.5%7.8 $6.68Is Elon's empire crumbling? 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Click here to see the Tesla shock that could blindside everyone. 11/30/202341,660,000 shares $249.34 million +5.1%24.8%7.3 $5.99 11/15/202339,630,000 shares $255.81 million -3.3%23.6%6 $6.46 10/31/202340,980,000 shares $194.66 million +1.7%29.7%4.9 $4.75 10/15/202340,290,000 shares $205.88 million +6.6%29.2%4.4 $5.11 9/30/202337,810,000 shares $191.32 million +16.5%25.1%4 $5.06 9/15/202332,470,000 shares $209.92 million +3.7%21.6%3.3 $6.47 8/31/202331,320,000 shares $218.46 million +27.4%21.9%3.4 $6.98 8/15/202324,580,000 shares $156.08 million +53.2%17.2%3.2 $6.35 7/31/202316,050,000 shares $108.02 million +9.6%14.1%3 $6.73 7/15/202314,640,000 shares $71.74 million +0.5%13.2%3.5 $4.90 6/30/202314,570,000 shares $59.96 million +11.2%13.0%4.1 $4.12 6/15/202313,100,000 shares $58.30 million +0.1%11.1%4.7 $4.45 5/31/202313,090,000 shares $38.94 million +3.3%11.1%6.2 $2.98 5/15/202312,670,000 shares $30.03 million +1.7%10.4%6.7 $2.37 4/30/202312,460,000 shares $24.67 million +0.4%9.4%7.6 $1.98 4/15/202312,410,000 shares $26.56 million -3.4%9.4%7.2 $2.14 3/31/202312,840,000 shares $36.72 million +5.4%9.9%7.4 $2.86 3/15/202312,180,000 shares $33.25 million +1.9%9.4%6.5 $2.73 2/28/202311,950,000 shares $35.25 million -4.0%9.5%6.5 $2.95 2/15/202312,450,000 shares $36.11 million +2.2%9.9%6.9 $2.90 1/31/202312,180,000 shares $35.32 million +6.4%9.7%6.9 $2.90 1/15/202311,450,000 shares $29.77 million +9.6%9.1%7 $2.60 12/30/202210,450,000 shares $19.54 million -0.2%8.3%7.1 $1.87 12/15/202210,470,000 shares $21.88 million -6.9%8.3%7.9 $2.09 11/30/202211,250,000 shares $28.24 million -4.5%9.0%8.3 $2.51 11/15/202211,780,000 shares $31.69 million -1.6%9.4%9.1 $2.69 10/31/202211,970,000 shares $34.11 million -5.6%9.8%7.8 $2.85 10/15/202212,680,000 shares $34.36 million +5.8%10.4%7.7 $2.71 9/30/202211,980,000 shares $31.27 million +4.3%9.8%7 $2.61 9/15/202211,490,000 shares $36.42 million +0.7%9.4%5.4 $3.17 8/31/202211,410,000 shares $40.39 million -3.5%9.3%4.8 $3.54 8/15/202211,820,000 shares $54.49 million -14.6%9.5%4.5 $4.61 7/31/202213,840,000 shares $55.91 million +1.2%11.3%5.4 $4.04 7/15/202213,670,000 shares $43.74 million -1.6%11.2%5.2 $3.20 6/30/202213,890,000 shares $42.78 million +38.9%11.7%5.2 $3.08 6/15/202210,000,000 shares $43.90 million +13.4%8.5%3.8 $4.39 5/31/20228,820,000 shares $36.87 million +1.2%7.5%4 $4.18 5/15/20228,720,000 shares $34.88 million +19.5%7.4%4.2 $4.00 4/30/20227,300,000 shares $33.65 million +2.1%6.3%3.6 $4.61 4/15/20227,150,000 shares $29.10 million +41.0%6.2%3.6 $4.07 3/31/20225,070,000 shares $24.39 million +12.4%4.4%2.4 $4.81 3/15/20224,510,000 shares $15.02 million +22.2%4.0%2.1 $3.33 2/28/20223,690,000 shares $11.62 million -3.4%3.5%1.7 $3.15 2/15/20223,820,000 shares $11.99 million -5.0%3.6%1.7 $3.14 1/31/20224,020,000 shares $12.66 million -14.1%3.7%1.9 $3.15 1/15/20224,680,000 shares $18.53 million +10.1%4.3%1.9 $3.96 12/31/20214,250,000 shares $25.67 million No Change3.9%1.8 $6.04 ACHR Short Interest - Frequently Asked Questions What is Archer Aviation's current short interest? Short interest is the volume of Archer Aviation shares that have been sold short but have not yet been closed out or covered. As of July 31st, investors have sold 83,290,000 shares of ACHR short. 15.64% of Archer Aviation's shares are currently sold short. Learn More on Archer Aviation's current short interest. What is a good short interest ratio for Archer Aviation? 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. ACHR shares currently have a short interest ratio of 2.0. Learn More on Archer Aviation's short interest ratio. Which institutional investors are shorting Archer Aviation? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Archer Aviation: Group One Trading LLC, Jane Street Group LLC, Squarepoint Ops LLC, Walleye Capital LLC, Walleye Trading LLC, Capital Fund Management S.A., Simplex Trading LLC, Twin Tree Management LP, and Jane Street Group LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Archer Aviation? 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. 15.64% of Archer Aviation's floating shares are currently sold short. Is Archer Aviation's short interest increasing or decreasing? Archer Aviation saw a decrease in short interest in July. As of July 31st, there was short interest totaling 83,290,000 shares, a decrease of 5.7% from the previous total of 88,330,000 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 Archer Aviation's float size? Archer Aviation currently has issued a total of 549,010,000 shares. Some of Archer Aviation'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. Archer Aviation currently has a public float of 532,690,000 shares. How does Archer Aviation's short interest compare to its competitors? 15.64% of Archer Aviation's shares are currently sold short. Here is how the short interest of companies compare to Archer Aviation: Joby Aviation, Inc. (13.44%), Stellantis N.V. (3.17%), Elbit Systems Ltd. (0.49%), Embraer-Empresa Brasileira de Aeronautica (3.91%), Loar Holdings Inc. (5.34%), Eve Holding, Inc. (9.96%), Ducommun Incorporated (1.72%), EHang Holdings Limited Unsponsored ADR (11.31%), Vertical Aerospace Ltd. (2.46%), TAT Technologies Ltd. (1.33%), 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 ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), MicroStrategy Incorporated ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks. What does it mean to sell short Archer Aviation stock? Short selling ACHR is an investing strategy that aims to generate trading profit from Archer Aviation as its price is falling. ACHR shares are trading down $0.16 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 Archer Aviation? A short squeeze for Archer Aviation 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 ACHR, which in turn drives the price of the stock up even further. How often is Archer Aviation'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 ACHR, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies Joby Aviation Short Interest Data Stellantis Short Interest Data Elbit Systems Short Interest Data Embraer-Empresa Brasileira de Aeronautica Short Interest Data Loar Short Interest Data EVE Short Interest Data Ducommun Short Interest Data EHang Short Interest Data Vertical Aerospace Short Interest Data TAT Technologies 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 (NYSE:ACHR) was last updated on 8/16/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredGenerate up to $5,000/month with 10X less money?The secret to retiring without a million-dollar nest egg. 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