Aemetis (AMTX) Short Interest Ratio & Short Volume $2.79 +0.08 (+2.95%) Closing price 08/4/2025 04:00 PM EasternExtended Trading$2.82 +0.04 (+1.25%) As of 05:42 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Aemetis Short Interest DataAemetis (AMTX) has a short interest of 4.58 million shares. This marks a -21.71% decrease in short interest from the previous month. The short interest ratio (days to cover) is 4.1, indicating that it would take 4.1 days of the average trading volume of 1.10 million shares to cover all short positions.Current Short Interest4,580,000 sharesPrevious Short Interest5,850,000 sharesChange Vs. Previous Month-21.71%Dollar Volume Sold Short$13.69 millionShort Interest Ratio4.1 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares55,370,000 sharesPercentage of Shares Shorted8.27%Today's Trading Volume563,532 sharesAverage Trading Volume1,102,421 sharesToday's Volume Vs. Average51% Short Selling Aemetis? Sign up to receive the latest short interest report for Aemetis and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAMTX Short Interest Over TimeAMTX Days to Cover Over TimeAMTX Percentage of Float Shorted Over Time Aemetis Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/20254,580,000 shares $13.69 million -21.7%N/A4.1 $2.99 6/30/20255,850,000 shares $14.51 million -18.2%12.4%5.2 $2.48 6/15/20257,150,000 shares $13.80 million -7.6%15.1%7.7 $1.93 5/31/20257,740,000 shares $13.47 million -20.0%18.0%8.1 $1.74 5/15/20259,670,000 shares $15.76 million -6.4%22.5%10.5 $1.63 4/30/202510,330,000 shares $13.02 million +9.2%N/A12.2 $1.26 4/15/20259,460,000 shares $13.53 million +12.9%22.0%11.2 $1.43 3/31/20258,380,000 shares $14.58 million +2.6%19.5%9.8 $1.74 3/15/20258,170,000 shares $13.73 million +8.5%19.0%10 $1.68 2/28/20257,530,000 shares $13.55 million +9.0%17.5%10.1 $1.80 Get the Latest News and Ratings for AMTX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aemetis and its competitors with MarketBeat's FREE daily newsletter. 2/15/20256,910,000 shares $14.17 million +2.1%16.1%9.3 $2.05 1/31/20256,770,000 shares $15.64 million +4.0%N/A8.3 $2.31 1/15/20256,510,000 shares $18.23 million +9.8%N/A8.2 $2.80 12/31/20245,930,000 shares $15.95 million +4.6%N/A8.3 $2.69 12/15/20245,670,000 shares $17.07 million +5.8%N/A7.8 $3.01 11/30/20245,360,000 shares $21.92 million -3.3%N/A7.6 $4.09 11/15/20245,540,000 shares $21.22 million -17.9%N/A8.3 $3.83 10/31/20246,750,000 shares $18.02 million -3.4%N/A12.1 $2.67 10/15/20246,990,000 shares $18.94 million +0.3%N/A12.4 $2.71 9/30/20246,970,000 shares $16.03 million +4.2%N/A12.5 $2.30 9/15/20246,690,000 shares $16.19 million +2.3%N/A11.1 $2.42 8/31/20246,540,000 shares $16.09 million +0.3%N/A11.1 $2.46 8/15/20246,520,000 shares $17.41 million +10.9%N/A10.7 $2.67 7/31/20245,880,000 shares $18.87 million -3.0%N/A9.7 $3.21 7/15/20246,060,000 shares $21.91 million +7.1%N/A10.1 $3.62 6/30/20245,660,000 shares $17.04 million -0.9%N/A8.6 $3.01 6/15/20245,710,000 shares $17.70 million +5.4%N/A8.2 $3.10 5/31/20245,420,000 shares $18.70 million -0.9%N/A4.2 $3.45 5/15/20245,470,000 shares $22.70 million -4.5%N/A4.2 $4.15 4/30/20245,730,000 shares $22.35 million +6.3%N/A4.4 $3.90 4/15/20245,390,000 shares $21.99 million +1.3%N/A4.3 $4.08 3/31/20245,320,000 shares $31.87 million +14.7%N/A4.4 $5.99 3/15/20244,640,000 shares $14.38 million -1.1%N/A4 $3.10 2/29/20244,690,000 shares $17.02 million -15.7%N/A9 $3.63 2/15/20245,560,000 shares $20.18 million +1.1%N/A10.7 $3.63 1/31/20245,500,000 shares $20.02 million +0.2%N/A10.9 $3.64 1/15/20245,490,000 shares $21.52 million +9.2%N/A10.7 $3.92 12/31/20235,030,000 shares $26.36 million +0.6%N/A10.3 $5.24 12/15/20235,000,000 shares $24.60 million -8.6%N/A9.8 $4.92 11/30/20235,470,000 shares $24.29 million -5.2%N/A10.5 $4.44Turn $1K into $50K with This DeFi Gem (Ad)I've never been more confident about a DeFi opportunity. 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Short interest is the volume of Aemetis shares that have been sold short but have not yet been closed out or covered. As of July 15th, investors have sold 4,580,000 shares of AMTX short. Learn More on Aemetis' current short interest. What is a good short interest ratio for Aemetis? 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. AMTX shares currently have a short interest ratio of 4.0. Learn More on Aemetis's short interest ratio. Which institutional investors are shorting Aemetis? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Aemetis: Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Aemetis' short interest increasing or decreasing? Aemetis saw a drop in short interest in the month of July. As of July 15th, there was short interest totaling 4,580,000 shares, a drop of 21.7% from the previous total of 5,850,000 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 Aemetis' short interest compare to its competitors? Here is how the short interest of companies in the industry of "chemicals" compare to Aemetis: Orion S.A. (1.47%), AdvanSix (1.95%), Valhi, Inc. (2.08%), Luxfer Holdings PLC (2.02%), Arq, Inc. (5.01%), LanzaTech Global, Inc. (1.94%), Verde Clean Fuels, Inc. (4.34%), Origin Materials, Inc. (2.18%), Trinseo PLC (8.30%), Zentek Ltd. (0.07%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks. What does it mean to sell short Aemetis stock? Short selling AMTX is an investing strategy that aims to generate trading profit from Aemetis as its price is falling. AMTX shares are trading up $0.08 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 Aemetis? A short squeeze for Aemetis 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 AMTX, which in turn drives the price of the stock up even further. How often is Aemetis' 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 AMTX, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies OEC Short Interest ASIX Short Interest VHI Short Interest LXFR Short Interest ARQ Short Interest LNZA Short Interest VGAS Short Interest ORGN Short Interest TSE Short Interest ZTEK 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:AMTX) was last updated on 8/5/2025 by MarketBeat.com Staff From Our PartnersMan Who Called Nvidia at $1.10 Says Buy This Now...In 2004, one man called Nvidia before just about anyone knew it existed. 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