TOPCON (TOPCF) Short Interest Ratio & Short Volume $19.72 0.00 (0.00%) As of 07/25/2025 Add Compare Share Share Short Interest Stock AnalysisChartEarningsHeadlinesShort InterestBuy This Stock TOPCON Short Interest DataTOPCON (TOPCF) has a short interest of 363,100 shares, representing 0.34% of the float (the number of shares available for trading by the public). This marks a -6.15% decrease in short interest from the previous month. The short interest ratio (days to cover) is 3,631.0, indicating that it would take 3,631.0 days of the average trading volume of 15 shares to cover all short positions.Current Short Interest363,100 sharesPrevious Short Interest386,900 sharesChange Vs. Previous Month-6.15%Dollar Volume Sold Short$8.13 millionShort Interest Ratio3,631.0 Days to CoverLast Record DateJune 30, 2025Outstanding Shares108,380,000 sharesShort Percent of Float0.34%Today's Trading Volume0 sharesAverage Trading Volume15 sharesToday's Volume Vs. Average0% Short Selling TOPCON? 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Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartTOPCF Short Interest Over TimeTOPCF Days to Cover Over TimeTOPCF Percentage of Float Shorted Over Time TOPCON Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/30/2025363,100 shares $8.13 million -6.2%0.3%3631 $22.38 6/15/2025386,900 shares $8.66 million +5.7%0.4%0 $22.38 5/31/2025366,000 shares $8.19 million -9.9%0.3%3660 $22.38 5/15/2025406,300 shares $9.09 million -4.8%0.4%4063 $22.38 4/30/2025426,800 shares $9.82 million +21.0%N/A0 $23.00 4/15/2025352,700 shares $8.11 million +47.3%0.3%3527 $23.00 3/31/2025239,500 shares $5.23 million +16.2%0.2%2395 $21.85 3/15/2025206,200 shares $3.95 million +7.0%0.2%0 $19.15 2/28/2025192,800 shares $3.69 million +12.6%0.2%1928 $19.15 2/15/2025171,300 shares $3.00 million +1.8%0.2%1713 $17.50 Get the Latest News and Ratings for TOPCF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for TOPCON and its competitors with MarketBeat's FREE daily newsletter. 1/31/2025168,200 shares $2.87 million -5.8%N/A336.4 $17.08 1/15/2025178,500 shares $3.47 million -4.2%N/A1785 $19.46 12/31/2024186,300 shares $3.32 million +22.9%N/A81 $17.82 12/15/2024151,600 shares $2.70 million -45.6%N/A56.1 $17.82 11/30/2024278,900 shares $2.83 million -2.7%N/A2789 $10.13 11/15/2024286,600 shares $3.14 million +74.2%N/A1433 $10.96 10/31/2024164,500 shares $1.64 million -6.8%N/A411.3 $9.99 10/15/2024176,500 shares $2.11 million -3.1%N/A38.4 $11.98 9/30/2024182,100 shares $1.75 million -10.8%N/A1821 $9.63 9/15/2024204,200 shares $2.04 million +20.0%N/A204.2 $10.00 8/31/2024170,200 shares $1.70 million +21.2%N/A1702 $10.00 8/15/2024140,400 shares $1.31 million +2.9%N/A351 $9.35 7/31/2024136,400 shares $1.52 million +9.1%N/A0 $11.15 7/15/2024125,000 shares $1.39 million +4.3%N/A1250 $11.15 6/30/2024119,800 shares $1.34 million -7.9%N/A1198 $11.15 6/15/2024130,000 shares $1.49 million -36.9%N/A0 $11.49 5/31/2024206,100 shares $2.37 million -29.2%N/A2061 $11.49 5/15/2024291,100 shares $3.34 million +23.1%N/A0 $11.49 4/30/2024236,500 shares $2.72 million +1.9%N/A2365 $11.49 4/15/2024232,200 shares $2.51 million -43.9%N/A2322 $10.81 3/31/2024413,500 shares $4.91 million +37.6%N/A4135 $11.88 3/15/2024300,600 shares $3.54 million +3.6%N/A3006 $11.76 2/29/2024290,100 shares $3.36 million +24.1%N/A290.1 $11.58 2/15/2024233,800 shares $2.70 million -41.8%N/A2338 $11.55 1/15/2024281,100 shares $3.18 million +8.5%N/A1405.5 $11.33 12/31/2023259,000 shares $2.65 million -3.9%N/A101.6 $10.22 12/15/2023269,600 shares $2.86 million +12.0%N/A1348 $10.61 11/30/2023240,700 shares $2.41 million -24.6%N/A2407 $9.99 11/15/2023319,300 shares $3.19 million -70.0%N/A456.1 $9.99 10/31/20231,062,600 shares $9.05 million +6.4%N/A16.3 $8.52Elon Musk: “This will transform civilization as we know it.” (Ad)Robots are no longer science fiction — they’re the next trillion-dollar megatrend. According to Forbes, by 2025, robots will shift from novelty to necessity — disrupting nearly every industry in their path. But one overlooked sector could become the real winner… and one little-known company may be the best way to get ahead of the boom.Click here to see the robot stock that could dominate this revolution 10/15/2023998,400 shares $11.15 million +49.2%N/A907.6 $11.17 9/30/2023669,100 shares $7.29 million +10.0%N/A230.7 $10.90 9/15/2023608,200 shares $7.13 million +75.4%N/A92.2 $11.72 8/31/2023346,800 shares $4.17 million +63.4%N/A1171.5 $12.01 8/15/2023212,200 shares $2.38 million -0.7%N/A124.8 $11.23 7/31/2023213,700 shares $2.78 million +75.7%N/A164.4 $13.00 7/15/2023121,600 shares $1.69 million -12.7%N/A57.9 $13.91 6/30/2023139,300 shares $2.03 million +2.7%N/A77.4 $14.59 6/15/2023135,700 shares $2.02 million -29.3%N/A61.7 $14.88 5/31/2023192,000 shares $2.62 million +103.0%N/A128 $13.62 5/15/202394,600 shares $1.26 million +22.5%N/A135.1 $13.27 4/30/202377,200 shares $1.07 million +9.7%N/A55.1 $13.90 4/15/202370,400 shares $964.48 thousand +13.4%N/A58.7 $13.70 3/31/202362,100 shares $830.28 thousand -18.3%N/A36.5 $13.37 3/15/202376,000 shares $970.14 thousand +2.0%N/A23 $12.77 2/28/202374,500 shares $971.48 thousand -1.6%N/A57.3 $13.04 2/15/202375,700 shares $934.90 thousand -7.7%N/A126.2 $12.35 1/31/202382,000 shares $1.06 million +39.7%N/A12.6 $12.92 1/15/202358,700 shares $684.44 thousand -2.3%N/A7.5 $11.66 12/30/202260,100 shares $698.96 thousand +16.3%N/A6.1 $11.63 12/15/202251,700 shares $588.66 thousand +17.2%N/A5.2 $11.39 11/30/202244,100 shares $506.71 thousand -2.7%N/A8.2 $11.49 11/15/202245,300 shares $507.36 thousand +29.8%N/A9.6 $11.20 10/31/202234,900 shares $380.93 thousand -14.9%N/A8.9 $10.92 10/15/202241,000 shares $438.09 thousand -57.1%N/A15.8 $10.69 9/30/202295,500 shares $1.08 million +141.2%N/A39.8 $11.29 9/15/202239,600 shares $498.17 thousand -13.9%N/A14.1 $12.58 8/31/202246,000 shares $623.99 thousand +27.4%N/A21.9 $13.57 8/15/202236,100 shares $511.54 thousand -47.5%N/A7.7 $14.17 7/31/202268,800 shares $932.93 thousand -2.4%N/A1.5 $13.56 7/15/202270,500 shares $893.94 thousand -16.6%N/A23.5 $12.68 6/30/202284,500 shares $1.10 million +12.2%N/A70.4 $12.98 6/15/202275,300 shares $1.05 million -2.0%N/A9.3 $13.88 5/31/202276,800 shares $1.10 million -60.4%N/A2.2 $14.31 5/15/2022193,800 shares $2.81 million -23.5%N/A11.3 $14.50 4/30/2022253,200 shares $3.32 million +121.5%N/A15.1 $13.11 4/15/2022114,300 shares $1.40 million +109.3%N/A40.8 $12.25 3/31/202254,600 shares $708.16 thousand +106.0%N/A10.9 $12.97 3/15/202226,500 shares $306.08 thousand -54.3%N/A3.4 $11.55 2/28/202258,000 shares $746.75 thousand -54.6%N/A27.6 $12.88 2/15/2022127,800 shares $1.69 million +295.7%N/A75.2 $13.19 1/31/202232,300 shares $430.24 thousand -26.3%N/A4.1 $13.32 1/15/202243,800 shares $604.88 thousand -9.9%N/A3.9 $13.81 12/31/202148,600 shares $711.02 thousand +55.3%N/A9.7 $14.63 12/15/202131,300 shares $451.03 thousand -52.7%N/A3.2 $14.41 11/30/202166,100 shares $1.04 million -17.2%N/A47.2 $15.70 11/15/202179,800 shares $1.42 million +73.5%N/A133 $17.82 10/29/202146,000 shares $831.57 thousand +14.4%N/A76.7 $18.08 10/15/202140,200 shares $672.14 thousand -5.2%N/A21.2 $16.72 9/30/202142,400 shares $729.28 thousand +24.3%N/A15.7 $17.20Elon Musk: “This will transform civilization as we know it.” (Ad)Robots are no longer science fiction — they’re the next trillion-dollar megatrend. According to Forbes, by 2025, robots will shift from novelty to necessity — disrupting nearly every industry in their path. But one overlooked sector could become the real winner… and one little-known company may be the best way to get ahead of the boom.Click here to see the robot stock that could dominate this revolution 9/15/202134,100 shares $630.34 thousand -31.1%N/A17.9 $18.49 8/31/202149,500 shares $851.90 thousand +52.8%N/A26.1 $17.21 8/13/202132,400 shares $511.60 thousand -62.5%N/A23.1 $15.79 7/30/202186,500 shares $1.22 million -8.2%N/A123.6 $14.13 7/15/202194,200 shares $1.34 million -10.2%N/A72.5 $14.18 6/30/2021104,900 shares $1.56 million -37.7%N/A69.9 $14.90 6/15/2021168,500 shares $2.70 million +16.1%N/A4.1 $16.00 5/28/2021145,100 shares $2.34 million +2.4%N/A290.2 $16.16 5/14/2021141,700 shares $2.09 million +97.6%N/A236.2 $14.74 4/30/202171,700 shares $988.74 thousand +1.4%N/A39.8 $13.79 4/15/202170,700 shares $989.80 thousand -22.1%N/A78.6 $14.00 3/31/202190,700 shares $1.16 million -8.7%N/A129.6 $12.84 3/15/202199,300 shares $1.22 million -0.5%N/A248.3 $12.26 2/26/202199,800 shares $1.27 million -12.5%N/A166.3 $12.71 2/12/2021114,000 shares $1.53 million -12.6%N/A228 $13.38 1/29/2021130,500 shares $1.62 million -15.3%N/A163.1 $12.42 1/15/2021132,400 shares $1.86 million -21.1%N/A120.4 $14.08 12/31/2020128,900 shares $1.61 million -2.6%N/A53.7 $12.46 12/15/2020132,400 shares $1.62 million -21.1%N/A120.4 $12.21 11/30/2020167,900 shares $2.16 million -27.7%N/A119.9 $12.87 11/15/2020232,100 shares $2.77 million -1.4%N/A136.5 $11.95 10/30/2020235,300 shares $2.33 million +2.9%N/A156.9 $9.88 10/15/2020228,700 shares $2.34 million -13.6%N/A11.1 $10.23 9/30/2020264,800 shares $2.44 million -19.0%N/A120.4 $9.20 9/15/2020326,900 shares $3.08 million -10.9%N/A297.2 $9.42 8/31/2020366,800 shares $2.87 million +6.4%N/A733.6 $7.83 8/14/2020344,900 shares $2.62 million +4.7%N/A344.9 $7.61 7/31/2020329,500 shares $2.16 million +7.3%N/A96.9 $6.56 TOPCF Short Interest - Frequently Asked Questions What is TOPCON's current short interest? Short interest is the volume of TOPCON shares that have been sold short but have not yet been covered or closed out. As of June 30th, investors have sold 363,100 shares of TOPCF short. 0.34% of TOPCON's shares are currently sold short. Learn More on TOPCON's current short interest. What is a good short interest ratio for TOPCON? 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. TOPCF shares currently have a short interest ratio of 3,631.0. Learn More on TOPCON's short interest ratio. What is a good short interest percentage for TOPCON? 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. 0.34% of TOPCON's floating shares are currently sold short. Is TOPCON's short interest increasing or decreasing? TOPCON saw a decrease in short interest in the month of June. As of June 30th, there was short interest totaling 363,100 shares, a decrease of 6.2% from the previous total of 386,900 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 TOPCON's short interest compare to its competitors? 0.34% of TOPCON's shares are currently sold short. Here is how the short interest of companies in the industry of "technology services" compare to TOPCON: SPX Technologies, Inc. (2.14%), Parsons Corporation (6.28%), Edenred (0.00%), GDS Holdings (5.42%), Vontier Corporation (0.38%), Qifu Technology, Inc. (5.24%), Mirion Technologies, Inc. (6.27%), Enpro Inc. (2.34%), Zeta Global Holdings Corp. (0.12%), Crane NXT, Co. (10.82%), 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 ($72.10 billion), Invesco QQQ ($26.89 billion), iShares Russell 2000 ETF ($19.61 billion), MicroStrategy Incorporated ($9.52 billion), iShares 20+ Year Treasury Bond ETF ($8.70 billion), WD-40 Company ($7.66 billion), Technology Select Sector SPDR Fund ($6.10 billion), Invesco S&P 500 Equal Weight ETF ($5.80 billion), Invesco S&P 500 Top 50 ETF ($5.53 billion), and Vanguard Large-Cap ETF ($5.35 billion). View all of the most shorted stocks. What does it mean to sell short TOPCON stock? Short selling TOPCF is an investing strategy that aims to generate trading profit from TOPCON 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 TOPCON? A short squeeze for TOPCON 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 TOPCF, which in turn drives the price of the stock up even further. How often is TOPCON'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 TOPCF, twice per month. The most recent reporting period available is June, 30 2025. More Short Interest Resources from MarketBeat Related Companies SPXC Short Interest PSN Short Interest EDNMY Short Interest GDS Short Interest VNT Short Interest QFIN Short Interest MIR Short Interest NPO Short Interest ZETA Short Interest CXT Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (OTCMKTS:TOPCF) was last updated on 7/26/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredTrump's 2025 Economic Revolution Is Here Are Your Retirement Savings Ready?Time is short. 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