Applied Optoelectronics (AAOI) Short Interest Ratio & Short Volume $27.04 -0.46 (-1.67%) Closing price 02/21/2025 04:00 PM EasternExtended Trading$27.62 +0.59 (+2.16%) As of 02/21/2025 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 InterestTrends Applied Optoelectronics Short Interest DataApplied Optoelectronics (AAOI) has a short interest of 9.55 million shares. This marks a 12.88% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.5, indicating that it would take 2.5 days of the average trading volume of 3.15 million shares to cover all short positions.Current Short Interest9,550,000 sharesPrevious Short Interest8,460,000 sharesChange Vs. Previous Month+12.88%Dollar Volume Sold Short$266.64 millionShort Interest Ratio2.5 Days to CoverLast Record DateJanuary 31, 2025Outstanding Shares46,870,000 sharesPercentage of Shares Shorted20.38%Today's Trading Volume7,229,476 sharesAverage Trading Volume3,154,218 sharesToday's Volume Vs. Average229% Short Selling Applied Optoelectronics? Sign up to receive the latest short interest report for Applied Optoelectronics and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartAAOI Short Interest Over TimeAAOI Days to Cover Over TimeAAOI Percentage of Float Shorted Over Time Applied Optoelectronics Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 1/31/20259,550,000 shares $266.64 million +12.9%N/A2.5 $27.92 1/15/20258,460,000 shares $263.78 million +0.5%N/A2.3 $31.18 12/31/20248,420,000 shares $310.36 million -11.9%N/A2.3 $36.86 12/15/20249,560,000 shares $348.27 million +3.1%N/A2.6 $36.43 11/30/20249,270,000 shares $382.11 million -5.7%N/A2.7 $41.22 11/15/20249,830,000 shares $263.44 million -9.1%N/A3 $26.80 10/31/202410,810,000 shares $168.85 million -1.0%N/A3.8 $15.62 10/15/202410,920,000 shares $190.01 million -0.9%N/A4.4 $17.40 9/30/202411,020,000 shares $157.70 million -3.4%N/A4.6 $14.31 9/15/202411,410,000 shares $166.70 million +2.4%N/A4.8 $14.61 Get the Latest News and Ratings for AAOI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Applied Optoelectronics and its competitors with MarketBeat's FREE daily newsletter. 8/31/202411,140,000 shares $126.44 million +7.2%N/A5 $11.35 8/15/202410,390,000 shares $88.63 million +6.8%N/A5.2 $8.53 7/31/20249,730,000 shares $92.92 million -4.0%N/A4.6 $9.55 7/15/202410,130,000 shares $103.33 million -1.8%N/A5.1 $10.20 6/30/202410,310,000 shares $85.47 million +1.2%N/A5.5 $8.29 6/15/202410,190,000 shares $102.72 million -0.5%N/A5.8 $10.08 5/31/202410,240,000 shares $107.42 million +3.6%N/A5.6 $10.49 5/15/20249,880,000 shares $108.78 million +12.0%N/A4.1 $11.01 4/30/20248,820,000 shares $86.88 million -4.2%N/A3.3 $9.85 4/15/20249,210,000 shares $102.78 million +1.1%N/A3.3 $11.16 3/31/20249,110,000 shares $126.26 million +2.8%N/A3 $13.86 3/15/20248,860,000 shares $112.52 million -3.2%N/A2.8 $12.70 2/29/20249,150,000 shares $146.22 million +13.2%N/A2.6 $15.98 2/15/20248,080,000 shares $181.07 million +3.2%N/A2.2 $22.41 1/31/20247,830,000 shares $123.17 million -1.4%N/A2.5 $15.73 1/15/20247,940,000 shares $138.24 million -1.7%N/A2.8 $17.41 12/31/20238,080,000 shares $156.11 million -14.3%N/A3.1 $19.32 12/15/20239,430,000 shares $204.87 million +6.2%N/A3.8 $21.73 11/30/20238,880,000 shares $117.66 million +4.1%N/A3.8 $13.25 11/15/20238,530,000 shares $108.42 million +14.7%N/A4.1 $12.71 10/31/20237,440,000 shares $55.28 million +0.8%N/A3.1 $7.43 10/15/20237,380,000 shares $55.72 million +6.0%N/A2.2 $7.55 9/30/20236,960,000 shares $76.35 million +1.9%N/A1.8 $10.97 9/15/20236,830,000 shares $67.21 million +15.4%N/A1.7 $9.84 8/31/20235,920,000 shares $81.52 million -3.0%N/A1.4 $13.77 8/15/20236,100,000 shares $90.22 million +6.5%N/A1.6 $14.79 7/31/20235,730,000 shares $38.68 million -11.2%N/A1.8 $6.75 7/15/20236,450,000 shares $58.95 million +26.0%24.9%3.3 $9.14 6/30/20235,120,000 shares $30.52 million +43.8%19.8%3.8 $5.96 6/15/20233,560,000 shares $15.41 million +14.5%N/A4.7 $4.33Ex-CIA Advisor: Trump 2.0 Could “Send Gold to $10,000” (Ad)Experts forecast gold's price racing to $4,000… and an ex-CIA advisor predicts we'll see gold hit $10,000. Should you sit on the sideline while this is happening?That's why we put together a 100% FREE 2025 Gold Guide to show you exactly how to protect and grow y 5/31/20233,110,000 shares $6.90 million +2.0%N/A13.3 $2.22 5/15/20233,050,000 shares $5.00 million +1.7%N/A16.9 $1.64 4/30/20233,000,000 shares $5.82 million -2.9%N/A16.2 $1.94 4/15/20233,090,000 shares $6.55 million +0.3%N/A17.7 $2.12 3/31/20233,080,000 shares $6.81 million -1.6%N/A17.2 $2.21 3/15/20233,130,000 shares $7.64 million -1.9%N/A18.8 $2.44 2/28/20233,190,000 shares $8.96 million +1.0%12.0%18.8 $2.81 2/15/20233,160,000 shares $8.94 million -2.2%12.1%18.5 $2.83 1/31/20233,230,000 shares $7.72 million -3.0%12.3%20.1 $2.39 1/15/20233,330,000 shares $8.09 million -0.3%12.7%19.2 $2.43 12/30/20223,340,000 shares $6.31 million -0.9%12.8%18 $1.89 12/15/20223,370,000 shares $7.14 million +2.1%12.9%15.5 $2.12 11/30/20223,300,000 shares $7.26 million -0.6%12.7%2.1 $2.20 11/15/20223,320,000 shares $7.80 million -4.1%12.7%2.1 $2.35 10/31/20223,460,000 shares $9.52 million No Change13.3%2.1 $2.75 10/15/20223,460,000 shares $9.48 million -2.8%13.6%2.1 $2.74 9/30/20223,560,000 shares $9.68 million -12.3%14.0%2.2 $2.72 9/15/20224,060,000 shares $10.15 million -0.3%16.0%2.5 $2.50 8/31/20224,070,000 shares $9.81 million -1.2%16.1%17.2 $2.41 8/15/20224,120,000 shares $11.78 million -0.7%16.3%17.2 $2.86 7/31/20224,150,000 shares $7.14 million -0.7%16.5%19.5 $1.72 7/15/20224,180,000 shares $6.81 million +0.5%16.7%18.7 $1.63 6/30/20224,160,000 shares $6.45 million +1.5%16.6%18.1 $1.55 6/15/20224,100,000 shares $8.12 million +2.0%22.3%17 $1.98 5/31/20224,020,000 shares $9.53 million +0.3%15.6%16.7 $2.37 5/15/20224,010,000 shares $9.34 million +3.4%15.5%13.5 $2.33 4/30/20223,880,000 shares $9.97 million +1.8%15.3%11.5 $2.57 4/15/20223,810,000 shares $11.54 million -6.2%15.0%10.9 $3.03 3/31/20224,060,000 shares $14.82 million -1.7%16.0%9.8 $3.65 3/15/20224,130,000 shares $12.97 million +2.2%16.3%9.1 $3.14 2/28/20224,040,000 shares $14.67 million +5.5%15.9%8.3 $3.63 2/15/20223,830,000 shares $14.90 million +7.9%15.2%7.6 $3.89 1/31/20223,550,000 shares $14.56 million -9.2%14.1%5.6 $4.10 1/15/20223,910,000 shares $16.07 million +3.2%15.5%5.3 $4.11 12/31/20213,790,000 shares $19.48 million +9.2%15.1%5.4 $5.14 12/15/20213,470,000 shares $19.92 million +1.5%13.8%5.3 $5.74 11/30/20213,420,000 shares $20.21 million -1.4%13.6%5.4 $5.91 11/15/20213,470,000 shares $20.96 million -22.7%13.8%5.6 $6.04 10/29/20214,490,000 shares $34.35 million -0.2%17.9%7.5 $7.65 10/15/20214,500,000 shares $32.49 million -1.5%18.0%10.9 $7.22 9/30/20214,570,000 shares $32.81 million +1.8%18.3%10.6 $7.18 9/15/20214,490,000 shares $32.69 million -0.2%18.0%8.7 $7.28 8/31/20214,500,000 shares $32.99 million +13.9%18.0%8.6 $7.33 8/13/20213,950,000 shares $27.81 million -1.7%15.8%7.2 $7.04 7/30/20214,020,000 shares $31.07 million +4.2%16.1%7.1 $7.73 7/15/20213,860,000 shares $29.03 million -1.5%15.7%6.7 $7.52 6/30/20213,920,000 shares $33.20 million -13.9%15.9%6.7 $8.47 6/15/20214,550,000 shares $39.54 million +6.3%18.3%8.3 $8.69 5/28/20214,280,000 shares $35.22 million +1.2%16.8%7.4 $8.23 5/14/20214,230,000 shares $30.33 million +10.7%N/A6.2 $7.17Ex-CIA Advisor: Trump 2.0 Could “Send Gold to $10,000” (Ad)Experts forecast gold's price racing to $4,000… and an ex-CIA advisor predicts we'll see gold hit $10,000. Should you sit on the sideline while this is happening?That's why we put together a 100% FREE 2025 Gold Guide to show you exactly how to protect and grow y 4/30/20213,820,000 shares $30.22 million -10.3%N/A5.6 $7.91 4/15/20214,260,000 shares $35.32 million -6.2%N/A5.8 $8.29 3/31/20214,540,000 shares $36.18 million +11.3%N/A5.8 $7.97 3/15/20214,080,000 shares $36.52 million +11.2%N/A4.9 $8.95 2/26/20213,670,000 shares $40.99 million +6.1%N/A4.5 $11.17 2/12/20213,460,000 shares $42.77 million -3.1%N/A4.6 $12.36 1/29/20213,570,000 shares $40.34 million -6.5%N/A4.3 $11.30 1/15/20213,820,000 shares $40.00 million -6.4%N/A4.7 $10.47 12/31/20204,080,000 shares $35.09 million -5.6%N/A5.8 $8.60 12/15/20204,320,000 shares $34.26 million -3.1%N/A7 $7.93 11/30/20204,460,000 shares $36.30 million +3.7%N/A7.4 $8.14 11/15/20204,300,000 shares $32.64 million +1.4%N/A6.8 $7.59 10/30/20204,240,000 shares $39.69 million -3.9%N/A6.8 $9.36 10/15/20204,410,000 shares $49.30 million -2.0%N/A5.6 $11.18 9/30/20204,500,000 shares $50.63 million -3.2%N/A4.9 $11.25 9/15/20204,650,000 shares $48.41 million +4.0%N/A4.6 $10.41 8/31/20204,470,000 shares $44.57 million -10.2%N/A4.4 $9.97 8/14/20204,980,000 shares $66.13 million -8.8%N/A4.9 $13.28 7/31/20205,460,000 shares $77.59 million +1.5%29.6%5.6 $14.21 7/15/20205,380,000 shares $57.62 million +1.7%29.1%6.5 $10.71 6/30/20205,290,000 shares $49.78 million -2.2%28.7%7.2 $9.41 6/15/20205,410,000 shares $48.85 million -2.5%29.4%7.7 $9.03 5/29/20205,550,000 shares $49.40 million -15.5%30.0%7.2 $8.90 5/15/20206,570,000 shares $55.85 million -7.6%35.5%8.4 $8.50 4/30/20207,110,000 shares $76.22 million No Change38.6%8.6 $10.72 4/15/20207,110,000 shares $62.00 million -3.0%38.8%8.9 $8.72 3/31/20207,330,000 shares $66.63 million -8.2%40.0%8.4 $9.09 3/13/20207,984,900 shares $61.96 million +7.6%43.5%10.5 $7.76 2/28/20207,420,000 shares $51.20 million -0.7%40.5%9.7 $6.90 AAOI Short Interest - Frequently Asked Questions What is Applied Optoelectronics' current short interest? Short interest is the volume of Applied Optoelectronics shares that have been sold short but have not yet been closed out or covered. As of January 31st, investors have sold 9,550,000 shares of AAOI short. Learn More on Applied Optoelectronics' current short interest. What is a good short interest ratio for Applied Optoelectronics? 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. AAOI shares currently have a short interest ratio of 2.0. Learn More on Applied Optoelectronics's short interest ratio. Which institutional investors are shorting Applied Optoelectronics? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Applied Optoelectronics: CSS LLC IL, Wolverine Trading LLC, Squarepoint Ops LLC, Group One Trading LLC, D. E. Shaw & Co. Inc., Cubist Systematic Strategies LLC, Citadel Advisors LLC, BNP Paribas Financial Markets, Jane Street Group LLC, Tudor Investment Corp ET AL, Parallax Volatility Advisers L.P., Susquehanna International Group LLP, Concourse Financial Group Securities Inc., Walleye Trading LLC, Walleye Capital LLC, Capital Fund Management S.A., Simplex Trading LLC, Wolverine Asset Management LLC, and IMC Chicago LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Applied Optoelectronics' short interest increasing or decreasing? Applied Optoelectronics saw a increase in short interest in January. As of January 31st, there was short interest totaling 9,550,000 shares, an increase of 12.9% from the previous total of 8,460,000 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 Applied Optoelectronics' short interest compare to its competitors? Here is how the short interest of companies in the industry of "electronic equipment" compare to Applied Optoelectronics: Allegro MicroSystems, Inc. (9.28%), SiTime Co. (6.68%), LG Display Co., Ltd. (0.05%), Impinj, Inc. (15.73%), Intuitive Machines, Inc. (20.23%), Viavi Solutions Inc. (1.90%), Kulicke and Soffa Industries, Inc. (6.71%), Silicon Motion Technology Co. (2.88%), Himax Technologies, Inc. (3.98%), Planet Labs PBC (2.99%), 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. ($5.21 billion), Charter Communications, Inc. ($4.07 billion), Reddit, Inc. ($3.33 billion), The Kroger Co. ($2.67 billion), Cencora, Inc. ($2.29 billion), Hims & Hers Health, Inc. ($2.17 billion), SoFi Technologies, Inc. ($1.99 billion), Live Nation Entertainment, Inc. ($1.87 billion), Rivian Automotive, Inc. ($1.76 billion), and Moderna, Inc. ($1.60 billion). View all of the most shorted stocks. What does it mean to sell short Applied Optoelectronics stock? Short selling AAOI is an investing strategy that aims to generate trading profit from Applied Optoelectronics as its price is falling. AAOI shares are trading down $0.46 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 Applied Optoelectronics? A short squeeze for Applied Optoelectronics 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 AAOI, which in turn drives the price of the stock up even further. How often is Applied Optoelectronics' 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 AAOI, twice per month. The most recent reporting period available is January, 31 2025. More Short Interest Resources from MarketBeat Related Companies ALGM Short Interest Data SITM Short Interest Data LPL Short Interest Data PI Short Interest Data LUNR Short Interest Data VIAV Short Interest Data KLIC Short Interest Data SIMO Short Interest Data HIMX Short Interest Data PL 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:AAOI) was last updated on 2/22/2025 by MarketBeat.com Staff From Our PartnersSecret financial plot unfolding in Washington DC… [DEVELOPING]What stocks are next up to soar in 2025? I believe I’ve found the answer - and it might surprise you. Yo...Timothy Sykes | SponsoredBuy this AI Stock Before Elon’s AnnouncementWith Trump back in office, xAI is primed to become the leader in generative AI, leaving competitors in the dus...InvestorPlace | Sponsored[RFK Jr CONFIRMED] Here’s why Dems are TERRIFIEDRobert F. 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