Data I/O (DAIO) Short Interest Ratio & Short Volume $2.80 0.00 (0.00%) Closing price 06/11/2025 03:59 PM EasternExtended Trading$2.80 0.00 (0.00%) As of 03:59 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 Data I/O Short Interest DataData I/O (DAIO) has a short interest of 17,000 shares, representing 0.21% of the float (the number of shares available for trading by the public). This marks a 3.66% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.7, indicating that it would take 0.7 days of the average trading volume of 24,551 shares to cover all short positions.Current Short Interest17,000 sharesPrevious Short Interest16,400 sharesChange Vs. Previous Month+3.66%Dollar Volume Sold Short$46.24 thousandShort Interest Ratio0.7 Days to CoverLast Record DateMay 31, 2025Outstanding Shares9,240,000 sharesFloat Size8,030,000 sharesShort Percent of Float0.21%Today's Trading Volume29,280 sharesAverage Trading Volume24,551 sharesToday's Volume Vs. Average119% Short Selling Data I/O? Sign up to receive the latest short interest report for Data I/O and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartDAIO Short Interest Over TimeDAIO Days to Cover Over TimeDAIO Percentage of Float Shorted Over Time Data I/O Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/202517,000 shares $46.24 thousand +3.7%0.2%0.7 $2.72 5/15/202516,400 shares $41.49 thousand +90.7%0.2%0.6 $2.53 4/30/20258,600 shares $19.61 thousand -58.3%0.1%0.4 $2.28 4/15/202520,600 shares $41.41 thousand +83.9%0.3%0.9 $2.01 3/31/202511,200 shares $27.44 thousand +180.0%0.1%0.5 $2.45 3/15/20254,000 shares $9.88 thousand -62.3%0.1%0.2 $2.47 2/28/202510,600 shares $29.79 thousand -65.0%0.1%0.4 $2.81 2/15/202530,300 shares $94.54 thousand -29.7%0.4%1.1 $3.12 1/31/202543,100 shares $132.32 thousand +179.9%0.5%1.5 $3.07 1/15/202515,400 shares $44.04 thousand -22.6%0.2%0.5 $2.86 Get the Latest News and Ratings for DAIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Data I/O and its competitors with MarketBeat's FREE daily newsletter. 12/31/202419,900 shares $55.12 thousand -38.6%0.2%0.6 $2.77 12/15/202432,400 shares $93.31 thousand +103.8%0.4%1.1 $2.88 11/30/202415,900 shares $42.61 thousand -27.4%0.2%0.6 $2.68 11/15/202421,900 shares $56.72 thousand +36.0%0.3%1 $2.59 10/31/202416,100 shares $43.63 thousand +42.5%0.2%0.8 $2.71 10/15/202411,300 shares $28.14 thousand -62.0%0.1%0.6 $2.49 9/30/202429,700 shares $76.33 thousand +60.5%0.4%1.5 $2.57 9/15/202418,500 shares $46.81 thousand +29.4%0.2%1 $2.53 8/31/202414,300 shares $35.75 thousand -38.9%0.2%0.7 $2.50 8/15/202423,400 shares $58.73 thousand +5.4%0.3%1.1 $2.51 7/31/202422,200 shares $57.94 thousand -1.8%0.3%1.1 $2.61 7/15/202422,600 shares $62.83 thousand -20.4%0.3%1.1 $2.78 6/30/202428,400 shares $78.38 thousand +2.2%0.4%1.4 $2.76 6/15/202427,800 shares $76.73 thousand +72.7%0.4%1.4 $2.76 5/31/202416,100 shares $45.89 thousand +3.9%0.2%0.8 $2.85 5/15/202415,500 shares $46.50 thousand +106.7%0.2%0.8 $3.00 4/30/20247,500 shares $21.38 thousand +63.0%0.1%0.4 $2.85 4/15/20244,600 shares $16.93 thousand +31.4%0.1%0.3 $3.68 3/31/20243,500 shares $12.32 thousand -63.9%0.0%0.2 $3.52 3/15/20249,700 shares $34.14 thousand +24.4%0.1%0.4 $3.52 2/29/20247,800 shares $28.08 thousand +39.3%0.1%0.3 $3.60 2/15/20245,600 shares $18.48 thousand -25.3%0.1%0.2 $3.30 1/31/20247,500 shares $24.45 thousand +108.3%0.1%0.2 $3.26 1/15/20243,600 shares $10.58 thousand -85.6%0.1%0.1 $2.94 12/31/202325,000 shares $73.50 thousand -10.1%0.3%0.7 $2.94 12/15/202327,800 shares $83.12 thousand +89.1%0.4%1.2 $2.99 11/30/202314,700 shares $42.19 thousand +444.4%0.2%0.6 $2.87 11/15/20232,700 shares $8.15 thousand -77.1%0.0%0.2 $3.02 10/31/202311,800 shares $37.29 thousand +151.1%0.2%0.8 $3.16 10/15/20234,700 shares $17.48 thousand -42.0%0.1%0.3 $3.72The Robotics Revolution has arrived … and one $7 stock could take off as a result. (Ad)Something big is brewing in Washington. According to my research, an executive order from President Trump could be just weeks away. And it holds the potential to trigger one of the most explosive tech booms in US history. At the center of it all? Robots. Not the kind that clean your house or pour you coffee. But the kind that could reshape entire industries, add $1.2 trillion per year to the US economy, and affect 65 million American lives — just in the next year.This little-known company holds nearly 100 patents and trades for around $7 9/30/20238,100 shares $30.86 thousand +305.0%0.1%0.5 $3.81 9/15/20232,000 shares $8.28 thousand -25.9%0.0%0.1 $4.14 8/31/20232,700 shares $10.13 thousand -37.2%0.0%0.2 $3.75 8/15/20234,300 shares $16.21 thousand -40.3%0.1%0.3 $3.77 7/31/20237,200 shares $32.69 thousand +53.2%0.1%0.6 $4.54 7/15/20234,700 shares $20.26 thousand -38.2%0.1%0.5 $4.31 6/30/20237,600 shares $32.60 thousand +100.0%0.1%0.8 $4.29 6/15/20233,800 shares $16.30 thousand -48.0%0.1%0.4 $4.29 5/31/20237,300 shares $31.61 thousand -31.1%0.1%0.6 $4.33 5/15/202310,600 shares $46.96 thousand +211.8%0.1%0.8 $4.43 4/30/20233,400 shares $15.37 thousand -19.1%0.0%0.2 $4.52 4/15/20234,200 shares $20.16 thousand -66.4%0.1%0.3 $4.80 3/31/202312,500 shares $62.13 thousand -21.9%0.2%0.6 $4.97 3/15/202316,000 shares $74.72 thousand -26.9%0.2%0.7 $4.67 2/28/202321,900 shares $97.70 thousand +93.8%0.3%0.8 $4.46 2/15/202311,300 shares $48.74 thousand +222.9%0.2%0.4 $4.31 1/31/20233,500 shares $14.74 thousand -71.8%0.1%0.1 $4.21 1/15/202312,400 shares $50.96 thousand +31.9%0.2%0.2 $4.11 12/30/20229,400 shares $37.32 thousand -45.7%0.1%0.1 $3.97 12/15/202217,300 shares $65.22 thousand -59.3%0.2%0.3 $3.77 11/30/202242,500 shares $179.35 thousand -5.1%0.6%0.6 $4.22 11/15/202244,800 shares $178.30 thousand +112.3%0.6%0.7 $3.98 10/31/202221,100 shares $83.77 thousand +955.0%0.3%0.3 $3.97 10/15/20222,000 shares $5.30 thousand -76.5%0.0%0.1 $2.65 9/30/20228,500 shares $23.72 thousand -36.1%0.1%0.6 $2.79 9/15/202213,300 shares $43.23 thousand -52.5%0.2%1 $3.25 8/31/202228,000 shares $97.72 thousand +161.7%0.4%2 $3.49 8/15/202210,700 shares $37.13 thousand +17.6%0.1%0.9 $3.47 7/31/20229,100 shares $32.21 thousand +18.2%0.1%0.9 $3.54 7/15/20227,700 shares $22.72 thousand +113.9%0.1%0.7 $2.95 6/30/20223,600 shares $11.05 thousand +157.1%0.1%0.3 $3.07 6/15/20221,400 shares $4.27 thousand -62.2%0.0%0.1 $3.05 5/31/20223,700 shares $12.10 thousand +146.7%0.1%0.3 $3.27 5/15/20221,500 shares $4.59 thousand -88.3%0.0%0.1 $3.06 4/30/202212,800 shares $42.75 thousand +966.7%0.2%0.9 $3.34 4/15/20221,200 shares $4.30 thousand -25.0%0.0%0.1 $3.58 3/31/20221,600 shares $6.80 thousand -85.7%N/A0.1 $4.25 3/15/202211,200 shares $49.50 thousand -59.1%0.2%0.6 $4.42 2/28/202227,400 shares $131.79 thousand -1.1%0.4%1.3 $4.81 2/15/202227,700 shares $133.51 thousand -11.8%0.4%1.2 $4.82 1/31/202231,400 shares $157 thousand -16.5%0.4%1.1 $5.00 1/15/202237,600 shares $178.60 thousand -26.0%N/A0.9 $4.75 12/31/202150,800 shares $234.19 thousand -24.3%0.7%1.3 $4.61 12/15/202167,100 shares $318.73 thousand -21.4%0.9%1.6 $4.75 11/30/202185,400 shares $400.53 thousand -5.3%1.1%1.6 $4.69 11/15/202190,200 shares $474.45 thousand -18.5%1.2%1 $5.26 10/29/2021110,700 shares $599.99 thousand +10.3%1.5%1.2 $5.42 10/15/2021100,400 shares $643.56 thousand +3.3%1.3%1.2 $6.41 9/30/202197,200 shares $634.72 thousand +72.3%1.3%1.1 $6.53 9/15/202156,400 shares $362.65 thousand +370.0%0.7%0.6 $6.43The Robotics Revolution has arrived … and one $7 stock could take off as a result. (Ad)Something big is brewing in Washington. According to my research, an executive order from President Trump could be just weeks away. And it holds the potential to trigger one of the most explosive tech booms in US history. At the center of it all? Robots. Not the kind that clean your house or pour you coffee. But the kind that could reshape entire industries, add $1.2 trillion per year to the US economy, and affect 65 million American lives — just in the next year.This little-known company holds nearly 100 patents and trades for around $7 8/31/202112,000 shares $67.56 thousand +93.6%0.2%0.1 $5.63 8/13/20216,200 shares $35.22 thousand -56.0%0.1%0.1 $5.68 7/30/202114,100 shares $87.00 thousand +95.8%0.2%0.3 $6.17 7/15/20217,200 shares $40.61 thousand -73.4%0.1%0.1 $5.64 6/30/202127,100 shares $184.55 thousand -15.8%0.4%0.6 $6.81 6/15/202132,200 shares $220.89 thousand +648.8%0.4%0.7 $6.86 5/28/20214,300 shares $25.20 thousand -24.6%0.1%0.1 $5.86 5/14/20215,700 shares $29.36 thousand -50.9%0.1%0.1 $5.15 4/30/202111,600 shares $65.08 thousand +87.1%0.2%0.3 $5.61 4/15/20216,200 shares $33.48 thousand -67.7%N/A0 $5.40 3/31/202119,200 shares $103.49 thousand -26.4%0.3%0.5 $5.39 3/15/202126,100 shares $138.33 thousand -15.3%0.4%0.5 $5.30 2/26/202130,800 shares $176.18 thousand -38.3%0.4%0.5 $5.72 2/12/202149,900 shares $284.93 thousand -23.1%0.7%0.9 $5.71 1/29/202164,900 shares $334.24 thousand +173.8%0.9%1.3 $5.15 1/15/202123,700 shares $128.69 thousand -18.3%0.3%0.5 $5.43 12/31/202029,000 shares $123.25 thousand +281.6%0.4%0.6 $4.25 12/15/20207,600 shares $29.87 thousand +85.4%0.1%0.2 $3.93 11/30/20204,100 shares $16.97 thousand -10.9%0.1%0.2 $4.14 11/15/20204,600 shares $16.86 thousand -37.0%0.1%0.2 $3.67 10/30/20207,300 shares $29.13 thousand -67.7%0.1%0.3 $3.99 10/15/202022,600 shares $89.69 thousand +584.9%0.3%0.9 $3.97 9/30/20203,300 shares $10.49 thousand +175.0%0.1%0.2 $3.18 9/15/20201,200 shares $3.89 thousand -63.6%0.0%0.1 $3.24 8/31/20203,300 shares $10.96 thousand +73.7%0.1%0.1 $3.32 8/14/20201,900 shares $7.20 thousand -51.3%0.0%0.1 $3.79 7/31/20203,900 shares $14.63 thousand +77.3%0.1%0.1 $3.75 7/15/20202,200 shares $7.77 thousand -76.1%0.0%0.1 $3.53 6/30/20209,200 shares $30.45 thousand +87.8%0.1%0.4 $3.31 6/15/20204,900 shares $15.73 thousand -3.9%0.1%0.2 $3.21 DAIO Short Interest - Frequently Asked Questions What is Data I/O's current short interest? Short interest is the volume of Data I/O shares that have been sold short but have not yet been closed out or covered. As of May 31st, traders have sold 17,000 shares of DAIO short. 0.21% of Data I/O's shares are currently sold short. Learn More on Data I/O's current short interest. What is a good short interest ratio for Data I/O? 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. DAIO shares currently have a short interest ratio of 1.0. Learn More on Data I/O's short interest ratio. What is a good short interest percentage for Data I/O? 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. 0.21% of Data I/O's floating shares are currently sold short. Is Data I/O's short interest increasing or decreasing? Data I/O saw a increase in short interest in the month of May. As of May 31st, there was short interest totaling 17,000 shares, an increase of 3.7% from the previous total of 16,400 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 Data I/O's float size? Data I/O currently has issued a total of 9,240,000 shares. Some of Data I/O'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. Data I/O currently has a public float of 8,030,000 shares. How does Data I/O's short interest compare to its competitors? 0.21% of Data I/O's shares are currently sold short. Here is how the short interest of companies in the industry of "measuring and control equipment" compare to Data I/O: Owlet, Inc. (4.20%), Nautilus Biotechnology, Inc. (1.79%), Odysight.Ai Inc. (0.00%), inTEST Co. (0.38%), Akoya Biosciences, Inc. (13.65%), Optex Systems Holdings, Inc (0.13%), Syntec Optics Holdings, Inc. (0.38%), Singular Genomics Systems, Inc. (2.91%), Autoscope Technologies Co. (0.07%), ClearSign Technologies Co. (0.50%), 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 ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), Strategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks. What does it mean to sell short Data I/O stock? Short selling DAIO is an investing strategy that aims to generate trading profit from Data I/O as its price is falling. 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 Data I/O? A short squeeze for Data I/O 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 DAIO, which in turn drives the price of the stock up even further. How often is Data I/O'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 DAIO, twice per month. The most recent reporting period available is May, 31 2025. More Short Interest Resources from MarketBeat Related Companies Owlet Short Interest Data Nautilus Biotechnology Short Interest Data Odysight.Ai Short Interest Data inTEST Short Interest Data Akoya Biosciences Short Interest Data Optex Systems Short Interest Data Syntec Optics Short Interest Data Singular Genomics Systems Short Interest Data Autoscope Technologies Short Interest Data ClearSign 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 (NASDAQ:DAIO) was last updated on 6/12/2025 by MarketBeat.com Staff From Our PartnersNew Rule Hits in July — The Smart Money Already MovedA little-known regulation quietly goes into effect this July. 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