Aehr Test Systems (AEHR) Short Interest Ratio & Short Volume $12.46 +0.29 (+2.38%) As of 01/17/2025 04:00 PM Eastern Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Aehr Test Systems Short Interest DataAehr Test Systems (AEHR) has a short interest of 6.48 million shares. This marks a 0.00% change in short interest from the previous month. The short interest ratio (days to cover) is 4.6, indicating that it would take 4.6 days of the average trading volume of 2.02 million shares to cover all short positions.Current Short Interest6,480,000 sharesPrevious Short Interest6,480,000 sharesChange Vs. Previous MonthNo ChangeDollar Volume Sold Short$107.76 millionShort Interest Ratio4.6 Days to CoverLast Record DateDecember 31, 2024Outstanding Shares29,630,000 sharesPercentage of Shares Shorted21.87%Today's Trading Volume1,032,305 sharesAverage Trading Volume2,015,298 sharesToday's Volume Vs. Average51% Short Selling Aehr Test Systems? Sign up to receive the latest short interest report for Aehr Test Systems and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAEHR Short Interest Over TimeAEHR Days to Cover Over TimeAEHR Percentage of Float Shorted Over Time Aehr Test Systems Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 12/31/20246,480,000 shares $107.76 million No ChangeN/A4.6 $16.63 12/15/20246,480,000 shares $74.71 million +1.6%N/A4.9 $11.53 11/30/20246,380,000 shares $75.86 million -2.2%N/A5.5 $11.89 11/15/20246,520,000 shares $70.29 million +4.3%N/A5.6 $10.78 10/31/20246,250,000 shares $88 million +15.1%N/A5.4 $14.08 10/15/20245,430,000 shares $79.12 million +3.0%N/A4.6 $14.57 Get the Latest News and Ratings for AEHR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aehr Test Systems and its competitors with MarketBeat's FREE daily newsletter. 9/30/20245,270,000 shares $67.72 million +4.8%N/A3.7 $12.85 9/15/20245,030,000 shares $65.09 million -1.0%N/A3.4 $12.94 8/31/20245,080,000 shares $77.27 million +0.4%N/A3.5 $15.21 8/15/20245,060,000 shares $74.58 million +10.7%N/A3.4 $14.74 7/31/20244,570,000 shares $86.24 million -25.6%N/A3.1 $18.87 7/15/20246,140,000 shares $100.88 million +5.0%N/A4.7 $16.43 6/30/20245,850,000 shares $65.34 million +0.7%N/A6.1 $11.17 6/15/20245,810,000 shares $76.75 million -10.3%N/A5.9 $13.21 5/31/20246,480,000 shares $74.58 million +3.9%N/A6.4 $11.51 5/15/20246,240,000 shares $70.82 million +3.7%N/A6.1 $11.35 4/30/20246,020,000 shares $72.12 million +4.2%N/A5 $11.98 4/15/20245,780,000 shares $66.76 million +3.0%N/A4.3 $11.55 3/31/20245,610,000 shares $69.56 million -5.2%N/A3.4 $12.40 3/15/20245,920,000 shares $84.18 million -0.7%N/A3.6 $14.22 2/29/20245,960,000 shares $96.97 million -2.0%N/A3.9 $16.27 2/15/20246,080,000 shares $110.35 million +1.0%N/A4 $18.15 1/31/20246,020,000 shares $89.40 million -1.5%N/A4.2 $14.85 1/15/20246,110,000 shares $106.74 million -0.8%N/A4.4 $17.47 12/31/20236,160,000 shares $163.42 million +11.8%N/A4.8 $26.53 12/15/20235,510,000 shares $152.30 million -0.4%N/A4.7 $27.64 11/30/20235,530,000 shares $126.97 million -9.3%N/A5.1 $22.96 11/15/20236,100,000 shares $159.03 million -8.3%N/A5.6 $26.07 10/31/20236,650,000 shares $156.67 million +10.1%N/A6 $23.56 10/15/20236,040,000 shares $233.99 million +22.0%N/A6 $38.74 9/30/20234,950,000 shares $226.22 million +2.3%N/A4.3 $45.70 9/15/20234,840,000 shares $227.82 million -12.2%N/A4.6 $47.07 8/31/20235,510,000 shares $281.07 million +6.0%N/A4.8 $51.01 8/15/20235,200,000 shares $226.88 million +2.6%N/A4.4 $43.63 7/31/20235,070,000 shares $264.45 million -15.2%N/A4.4 $52.16 7/15/20235,980,000 shares $292.78 million +24.1%N/A5 $48.96 6/30/20234,820,000 shares $198.83 million -7.7%N/A4.8 $41.25 6/15/20235,220,000 shares $220.34 million +14.0%N/A4.3 $42.21 5/31/20234,580,000 shares $151.23 million -4.6%N/A3.7 $33.02 5/15/20234,800,000 shares $139.97 million +3.5%N/A3.6 $29.16 4/30/20234,640,000 shares $114.84 million -10.1%N/A3.2 $24.75 4/15/20235,160,000 shares $149.23 million +17.0%N/A3.3 $28.92 3/31/20234,410,000 shares $136.80 million -8.5%N/A2.6 $31.02 3/15/20234,820,000 shares $144.70 million +7.4%N/A2.9 $30.02 2/28/20234,490,000 shares $149.74 million +7.4%N/A2.8 $33.35 2/15/20234,180,000 shares $146.72 million -3.9%N/A2.9 $35.10 1/31/20234,350,000 shares $152.08 million +6.6%N/A2.8 $34.96 1/15/20234,080,000 shares $119.30 million -10.9%N/A2.4 $29.24 12/30/20224,580,000 shares $92.06 million -2.1%N/A2.4 $20.10 12/15/20224,680,000 shares $108.62 million -2.9%N/A2.8 $23.21 11/30/20224,820,000 shares $125.66 million +19.3%N/A2.8 $26.07 11/15/20224,040,000 shares $103.63 million -7.1%N/A2.3 $25.65 10/31/20224,350,000 shares $89.48 million +26.5%N/A2.5 $20.57 10/15/20223,440,000 shares $50.81 million +16.2%N/A2.1 $14.77 9/30/20222,960,000 shares $41.74 million +26.0%N/A2.1 $14.10 9/15/20222,350,000 shares $39.74 million +24.3%N/A2 $16.91 8/31/20221,890,000 shares $27.48 million -3.1%N/A1.9 $14.54 8/15/20221,950,000 shares $36.08 million +29.1%N/A2.5 $18.50 7/31/20221,510,000 shares $17.23 million +49.5%N/A2.5 $11.41 7/15/20221,010,000 shares $8.27 million -1.9%N/A2.1 $8.19 6/30/20221,030,000 shares $7.73 million -14.2%N/A2.6 $7.50 6/15/20221,200,000 shares $9.70 million -18.9%N/A2.6 $8.08 5/31/20221,480,000 shares $12.40 million -10.3%N/A2.7 $8.38 5/15/20221,650,000 shares $13.25 million -6.8%N/A2.7 $8.03 4/30/20221,770,000 shares $13.59 million -8.3%N/A2.7 $7.68 4/15/20221,930,000 shares $17.35 million -4.0%N/A2.6 $8.99 3/31/20222,010,000 shares $20.42 million -6.9%N/A2.1 $10.16 3/15/20222,160,000 shares $20.17 million -4.9%N/A1.9 $9.34 2/28/20222,270,000 shares $30.87 million -4.2%N/A1.9 $13.60 2/15/20222,370,000 shares $34.32 million +13.9%N/A1.9 $14.48 1/31/20222,080,000 shares $26.52 million -5.5%N/A1.4 $12.75 1/15/20222,200,000 shares $29.44 million -0.5%N/A1.3 $13.38 12/31/20212,210,000 shares $53.44 million +67.4%N/A1.1 $24.18 12/15/20211,320,000 shares $21.62 million +39.1%N/A0.4 $16.38 11/30/2021949,300 shares $16.54 million -23.4%N/A0.3 $17.42 11/15/20211,240,000 shares $31.12 million -23.0%N/A0.3 $25.10 10/29/20211,610,000 shares $36.42 million -25.5%N/A0.4 $22.62 10/15/20212,160,000 shares $45.68 million +55.4%N/A0.5 $21.15 9/30/20211,390,000 shares $18.97 million +2.2%6.5%0.2 $13.65 9/15/20211,360,000 shares $14.70 million -1.5%6.7%0.2 $10.81 8/31/20211,380,000 shares $10.29 million +41.6%6.8%0.2 $7.46 8/13/2021974,500 shares $5.53 million -17.4%4.9%0.2 $5.67 7/30/20211,180,000 shares $6.63 million +526.0%5.9%0.2 $5.62 7/15/2021188,500 shares $529,685.00 +82.5%1.0%0 $2.81 6/30/2021103,300 shares $285,108.00 -30.3%0.5%0.3 $2.76 6/15/2021148,300 shares $391,512.00 -53.2%0.7%0.4 $2.64 5/28/2021317,000 shares $713,250.00 -5.8%1.6%0.9 $2.25 5/14/2021336,400 shares $662,708.00 +17.1%1.7%0.9 $1.97 4/30/2021287,300 shares $663,663.00 +18.6%1.4%0.7 $2.31 4/15/2021242,300 shares $547,598.00 +16.6%1.2%0.5 $2.26 3/31/2021207,900 shares $494,802.00 +14.4%1.1%0.4 $2.38 3/15/2021181,800 shares $465,408.00 -28.1%0.9%0.4 $2.56 2/26/2021252,900 shares $733,410.00 +30.8%1.3%0.4 $2.90 2/12/2021193,400 shares $618,880.00 +22.7%1.0%0.3 $3.20 1/29/2021157,600 shares $384,544.00 +29.3%0.8%0.4 $2.44 1/15/2021121,900 shares $262,085.00 +51.2%0.6%0.3 $2.15 12/31/202080,600 shares $188,604.00 -55.3%0.4%0.2 $2.34 12/15/2020180,200 shares $369,410.00 +364.4%0.9%0.5 $2.05 11/30/202038,800 shares $66,154.00 -20.2%0.2%0.1 $1.71 11/15/202048,600 shares $75,816.00 -5.8%0.3%0.3 $1.56 10/30/202051,600 shares $60,888.00 -22.2%0.3%0.3 $1.18 10/15/202066,300 shares $95,472.00 -34.7%0.3%0.5 $1.44 9/30/2020101,600 shares $141,224.00 -11.7%0.5%0.6 $1.39 9/15/2020115,000 shares $165,600.00 +35.5%0.6%0.9 $1.44 8/31/202084,900 shares $151,122.00 -18.0%0.4%0.8 $1.78 8/14/2020103,500 shares $215,280.00 -2.0%0.5%1.1 $2.08 7/31/2020105,600 shares $216,480.00 -9.0%0.5%1.2 $2.05 7/15/2020116,000 shares $215,760.00 -5.0%0.6%1.4 $1.86 6/30/2020122,100 shares $238,095.00 -6.4%0.6%2.3 $1.95 6/15/2020130,500 shares $251,865.00 -8.0%0.6%2.3 $1.93 5/29/2020141,900 shares $234,135.00 -0.4%0.7%2.3 $1.65 5/15/2020142,500 shares $215,175.00 -2.8%0.7%2.4 $1.51 4/30/2020146,600 shares $255,084.00 -13.3%0.7%1.8 $1.74 4/15/2020169,100 shares $265,487.00 -12.6%0.8%2 $1.57 3/31/2020193,400 shares $332,648.00 -2.3%1.0%1.7 $1.72 3/13/2020198,000 shares $287,100.00 -6.2%1.0%2.6 $1.45 2/28/2020211,100 shares $257,542.00 -3.1%1.1%1.9 $1.22 2/14/2020217,800 shares $359,370.00 +0.3%1.1%1.9 $1.65 1/31/2020217,100 shares $453,739.00 +7.9%1.1%2 $2.09 AEHR Short Interest - Frequently Asked Questions What is Aehr Test Systems' current short interest? Short interest is the volume of Aehr Test Systems shares that have been sold short but have not yet been closed out or covered. As of December 31st, traders have sold 6,480,000 shares of AEHR short. Learn More on Aehr Test Systems' current short interest. What is a good short interest ratio for Aehr Test Systems? 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. AEHR shares currently have a short interest ratio of 5.0. Learn More on Aehr Test Systems's short interest ratio. Which institutional investors are shorting Aehr Test Systems? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Aehr Test Systems: Jane Street Group LLC, Wolverine Trading LLC, Parallax Volatility Advisers L.P., Walleye Trading LLC, and Walleye Capital LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. How does Aehr Test Systems' short interest compare to its competitors? Here is how the short interest of companies in the industry of "measuring and control equipment" compare to Aehr Test Systems: Transcat, Inc. (3.81%), Cytek Biosciences, Inc. (2.98%), Standard BioTools Inc. (3.75%), EyePoint Pharmaceuticals, Inc. (15.15%), Allient Inc. (1.29%), Quanterix Co. (5.82%), Quantum-Si incorporated (21.51%), Nautilus Biotechnology, Inc. (1.79%), Kewaunee Scientific Co. (1.46%), Frequency Electronics, Inc. (0.41%), 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. ($5.83 billion), Charter Communications, Inc. ($3.77 billion), Reddit, Inc. ($2.98 billion), The Kroger Co. ($2.97 billion), International Paper ($2.64 billion), SoFi Technologies, Inc. ($1.99 billion), Rivian Automotive, Inc. ($1.93 billion), Onsemi ($1.81 billion), SoundHound AI, Inc. ($1.59 billion), and Moderna, Inc. ($1.57 billion). View all of the most shorted stocks. What does it mean to sell short Aehr Test Systems stock? Short selling AEHR is an investing strategy that aims to generate trading profit from Aehr Test Systems as its price is falling. AEHR shares are trading up $0.29 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 Aehr Test Systems? A short squeeze for Aehr Test Systems 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 AEHR, which in turn drives the price of the stock up even further. How often is Aehr Test Systems' 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 AEHR, twice per month. The most recent reporting period available is December, 31 2024. More Short Interest Resources from MarketBeat Related Companies Transcat Short Squeeze Cytek Biosciences Short Squeeze Standard BioTools Short Squeeze EyePoint Pharmaceuticals Short Squeeze Allient Short Squeeze Quanterix Short Squeeze Quantum-Si Short Squeeze Nautilus Biotechnology Short Squeeze Kewaunee Scientific Short Squeeze Frequency Electronics 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:AEHR) was last updated on 1/18/2025 by MarketBeat.com Staff From Our PartnersLast time you’ll see this priced at $1.00When was the last time you bought something for a buck? I don’t even think you can buy anything at McDonalds f...StocksToTrade | SponsoredHOTTEST TRADER IN AMERICA 🔥🔥🔥Ready for a rocket ride this weekend? 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