Griffon (GFF) Short Interest Ratio & Short Volume $76.57 -1.83 (-2.33%) Closing price 07/15/2025 03:59 PM EasternExtended Trading$76.69 +0.12 (+0.16%) As of 07/15/2025 06:28 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Griffon Short Interest DataGriffon (GFF) has a short interest of 1.35 million shares, representing 3.44% of the float (the number of shares available for trading by the public). This marks a -11.76% decrease in short interest from the previous month. The short interest ratio (days to cover) is 3.5, indicating that it would take 3.5 days of the average trading volume of 411,256 shares to cover all short positions.Current Short Interest1,350,000 sharesPrevious Short Interest1,530,000 sharesChange Vs. Previous Month-11.76%Dollar Volume Sold Short$97.71 millionShort Interest Ratio3.5 Days to CoverLast Record DateJune 30, 2025Outstanding Shares47,030,000 sharesFloat Size39,200,000 sharesShort Percent of Float3.44%Today's Trading Volume428,916 sharesAverage Trading Volume411,256 sharesToday's Volume Vs. Average104% Short Selling Griffon? Sign up to receive the latest short interest report for Griffon and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartGFF Short Interest Over TimeGFF Days to Cover Over TimeGFF Percentage of Float Shorted Over Time Griffon Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/30/20251,350,000 shares $97.71 million -11.8%3.4%3.5 $72.38 6/15/20251,530,000 shares $103.50 million -8.9%3.9%3.8 $67.65 5/31/20251,680,000 shares $115.47 million -4.6%4.3%4 $68.73 5/15/20251,760,000 shares $128.04 million -11.1%4.5%4 $72.75 4/30/20251,980,000 shares $134.84 million -0.5%5.1%4.6 $68.10 4/15/20251,990,000 shares $139.32 million +1.5%5.0%4.7 $70.01 3/31/20251,960,000 shares $140.13 million +2.1%5.0%5 $71.49 3/15/20251,920,000 shares $133.47 million +1.6%4.8%4.9 $69.52 2/28/20251,890,000 shares $136.55 million -14.1%4.8%5.2 $72.25 2/15/20252,200,000 shares $170.11 million -9.1%5.6%6 $77.32 Get the Latest News and Ratings for GFF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Griffon and its competitors with MarketBeat's FREE daily newsletter. 1/31/20252,420,000 shares $183.45 million +0.8%6.2%5.7 $75.81 1/15/20252,400,000 shares $181.66 million -2.4%6.0%5.6 $75.69 12/31/20242,460,000 shares $175.32 million +9.8%6.2%5.7 $71.27 12/15/20242,240,000 shares $175.82 million +0.9%5.6%5.4 $78.49 11/30/20242,220,000 shares $187.15 million -4.3%5.5%5.1 $84.30 11/15/20242,320,000 shares $171.22 million -13.1%5.8%5.1 $73.80 10/31/20242,670,000 shares $167.78 million +29.0%6.5%6.6 $62.84 10/15/20242,070,000 shares $141.40 million +21.8%5.1%4.8 $68.31 9/30/20241,700,000 shares $119 million -1.7%4.2%3.8 $70.00 9/15/20241,730,000 shares $115.63 million +5.5%4.2%3.6 $66.84 8/31/20241,640,000 shares $108.55 million -4.1%4.0%3.2 $66.19 8/15/20241,710,000 shares $109.22 million -24.3%4.2%3.4 $63.87 7/31/20242,260,000 shares $162.70 million -4.2%5.6%4.4 $71.99 7/15/20242,360,000 shares $158.19 million +14.6%5.8%5 $67.03 6/30/20242,060,000 shares $131.55 million -23.4%5.0%4.5 $63.86 6/15/20242,690,000 shares $172.56 million +1.1%6.6%6.2 $64.15 5/31/20242,660,000 shares $179.60 million +12.7%6.5%7 $67.52 5/15/20242,360,000 shares $164.75 million +26.9%5.8%6.3 $69.81 4/30/20241,860,000 shares $121.79 million -11.4%4.1%4.9 $65.48 4/15/20242,100,000 shares $139.94 million -4.1%4.7%5.4 $66.64 3/31/20242,190,000 shares $160.61 million -10.3%4.9%5.6 $73.34 3/15/20242,440,000 shares $171.80 million +4.7%5.4%5.9 $70.41 2/29/20242,330,000 shares $166.36 million +7.4%5.2%5.2 $71.40 2/15/20242,170,000 shares $149.51 million +9.6%4.8%4.8 $68.90 1/31/20241,980,000 shares $115.39 million +4.2%4.2%4.2 $58.28 1/15/20241,900,000 shares $111.91 million -1.6%4.0%4.3 $58.90 12/31/20231,930,000 shares $117.63 million -14.6%4.1%4.4 $60.95 12/15/20232,260,000 shares $127.78 million +14.1%4.7%5.2 $56.54 11/30/20231,980,000 shares $92.11 million +37.5%4.2%4.8 $46.52 11/15/20231,440,000 shares $63.85 million +19.0%3.0%3.7 $44.34Forget Nvidia, This “Ghost Town” Company Holds the Key to the AI Boom (Ad)Cold War Discovery Could Unlock $100 Trillion in Wealth Jeff recently traveled to an American ghost town to investigate this crazy Cold War story… Because it could hold the key to the entire $100 trillion AI boom. It involves an American ghost town with just 30 people… And a new twist to the AI boom that could make a lot of people rich. Click here to see the details on what could be the biggest tech story of this decade. 10/31/20231,210,000 shares $48.33 million +1.7%2.4%3.3 $39.94 10/15/20231,190,000 shares $47.18 million +0.9%2.4%3.1 $39.65 9/30/20231,180,000 shares $46.81 million +12.4%2.4%3 $39.67 9/15/20231,050,000 shares $40.76 million +13.8%2.1%2.7 $38.82 8/31/2023922,600 shares $38.63 million +5.8%1.8%2.3 $41.87 8/15/2023871,800 shares $37.42 million +4.0%1.7%2 $42.93 7/31/2023838,500 shares $34.98 million -8.3%1.7%1.8 $41.72 7/15/2023914,400 shares $38.37 million -12.9%1.9%1.7 $41.96 6/30/20231,050,000 shares $42.32 million No Change2.2%2 $40.30 6/15/20231,050,000 shares $38.97 million +63.8%2.2%2 $37.11 5/31/2023641,200 shares $20.21 million -20.9%1.4%1.2 $31.52 5/15/2023810,600 shares $25.29 million +14.2%1.7%1.5 $31.20 4/30/2023709,700 shares $20.19 million -32.4%1.5%1.3 $28.45 4/15/20231,050,000 shares $32.07 million +7.6%2.2%2.1 $30.54 3/31/2023975,500 shares $31.23 million -13.7%2.1%1.9 $32.01 3/15/20231,130,000 shares $34.16 million -4.2%2.4%2.1 $30.23 2/28/20231,180,000 shares $43.03 million +31.6%2.5%2.4 $36.47 2/15/2023896,600 shares $35.90 million -9.3%1.9%1.8 $40.04 1/31/2023988,500 shares $40.41 million +6.9%2.1%2 $40.88 1/15/2023925,100 shares $36.61 million -16.7%2.0%2.1 $39.57 12/30/20221,110,000 shares $39.73 million +1.8%2.4%2.6 $35.79 12/15/20221,090,000 shares $37.96 million -4.4%2.3%2.7 $34.83 11/30/20221,140,000 shares $40.25 million +3.6%2.4%3.1 $35.31 11/15/20221,100,000 shares $37.74 million -17.9%2.3%3 $34.31 10/31/20221,340,000 shares $43.07 million -2.2%2.9%3.7 $32.14 10/15/20221,370,000 shares $39.78 million +9.6%2.9%3.6 $29.04 9/30/20221,250,000 shares $36.90 million +6.8%2.7%3.3 $29.52 9/15/20221,170,000 shares $38.34 million +9.4%2.5%2.8 $32.77 8/31/20221,070,000 shares $33.54 million -8.6%2.3%2.5 $31.35 8/15/20221,170,000 shares $39.09 million +18.3%2.5%2.7 $33.41 7/31/2022988,800 shares $29.67 million -11.7%2.5%2 $30.01 7/15/20221,120,000 shares $29.08 million +20.0%2.9%2.1 $25.96 6/30/2022933,500 shares $26.17 million -16.7%2.4%1.7 $28.03 6/15/20221,120,000 shares $33.53 million +12.4%2.9%2.2 $29.94 5/31/2022996,600 shares $31.96 million +34.9%2.1%2 $32.07 5/15/2022738,900 shares $17.96 million +0.4%1.6%1.6 $24.31 4/30/2022735,900 shares $13.77 million -4.0%1.6%1.9 $18.71 4/15/2022766,600 shares $14.21 million +1.9%1.6%2.3 $18.54 3/31/2022752,300 shares $15.07 million +45.5%1.6%2.5 $20.03 3/15/2022517,200 shares $11.48 million -12.6%1.1%1.9 $22.19 2/28/2022591,400 shares $13.63 million +2.6%1.3%2.2 $23.05 2/15/2022576,300 shares $13.16 million +64.8%1.2%2.1 $22.83 1/31/2022349,700 shares $7.83 million -0.7%0.7%1.3 $22.39 1/15/2022352,100 shares $9.00 million -7.2%0.7%1.5 $25.57 12/31/2021379,500 shares $10.81 million -36.2%0.7%1.6 $28.48 12/15/2021594,900 shares $15.37 million +22.6%1.1%2.5 $25.84 11/30/2021485,400 shares $12.77 million +11.3%0.9%2.3 $26.31 11/15/2021436,300 shares $12.57 million -30.6%0.8%2.1 $28.81 10/29/2021628,400 shares $16.65 million +0.7%1.2%3.3 $26.49 10/15/2021624,300 shares $16.22 million -16.1%1.2%3.1 $25.98Forget Nvidia, This “Ghost Town” Company Holds the Key to the AI Boom (Ad)Cold War Discovery Could Unlock $100 Trillion in Wealth Jeff recently traveled to an American ghost town to investigate this crazy Cold War story… Because it could hold the key to the entire $100 trillion AI boom. It involves an American ghost town with just 30 people… And a new twist to the AI boom that could make a lot of people rich. Click here to see the details on what could be the biggest tech story of this decade. 9/30/2021743,700 shares $18.30 million +5.6%1.4%3.6 $24.60 9/15/2021704,200 shares $16.60 million +7.7%1.4%3.4 $23.57 8/31/2021653,700 shares $15.82 million +55.3%1.3%3.1 $24.20 8/13/2021421,000 shares $9.54 million -57.3%0.8%2 $22.67 7/30/2021984,900 shares $22.77 million -8.0%1.9%4.5 $23.12 7/15/20211,070,000 shares $26.36 million -7.0%2.0%5 $24.64 6/30/20211,150,000 shares $29.47 million +0.9%2.2%5.3 $25.63 6/15/20211,140,000 shares $30.27 million +1.8%2.2%5.4 $26.55 5/28/20211,120,000 shares $29.44 million +15.2%2.1%5.3 $26.29 5/14/2021972,400 shares $25.49 million -6.5%N/A4.4 $26.21 4/30/20211,040,000 shares $28.58 million No ChangeN/A4.8 $27.48 4/15/20211,040,000 shares $28.24 million -2.8%N/A4.5 $27.15 3/31/20211,070,000 shares $29.31 million -7.8%N/A4.2 $27.39 3/15/20211,160,000 shares $31.77 million +12.6%N/A4 $27.39 2/26/20211,030,000 shares $25.60 million +1.0%N/A3 $24.85 2/12/20211,020,000 shares $25.26 million -16.4%N/A2.8 $24.76 1/29/20211,220,000 shares $29.66 million +8.0%N/A2.8 $24.31 1/15/20211,130,000 shares $26.56 million -3.4%N/A2.6 $23.50 12/31/20201,170,000 shares $23.89 million +0.9%N/A2.7 $20.42 12/15/20201,160,000 shares $23.35 million -1.7%N/A2.7 $20.13 11/30/20201,180,000 shares $24.99 million -36.6%N/A2.6 $21.18 11/15/20201,860,000 shares $36.66 million -1.6%N/A4.1 $19.71 10/30/20201,890,000 shares $41.37 million -18.5%N/A3.8 $21.89 10/15/20202,320,000 shares $55.70 million +4.0%N/A4.6 $24.01 9/30/20202,230,000 shares $43.57 million -7.5%N/A4.7 $19.54 9/15/20202,410,000 shares $46.95 million No ChangeN/A5.4 $19.48 8/31/20202,410,000 shares $52.37 million -2.0%N/A6.2 $21.73 8/14/20202,460,000 shares $54.44 million -8.6%5.7%7.6 $22.13 7/31/20202,690,000 shares $61.52 million -3.6%6.2%14.9 $22.87 GFF Short Interest - Frequently Asked Questions What is Griffon's current short interest? Short interest is the volume of Griffon shares that have been sold short but have not yet been closed out or covered. As of June 30th, traders have sold 1,350,000 shares of GFF short. 3.44% of Griffon's shares are currently sold short. Learn More on Griffon's current short interest. What is a good short interest ratio for Griffon? 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. GFF shares currently have a short interest ratio of 4.0. Learn More on Griffon's short interest ratio. What is a good short interest percentage for Griffon? 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. 3.44% of Griffon's floating shares are currently sold short. Is Griffon's short interest increasing or decreasing? Griffon saw a drop in short interest in June. As of June 30th, there was short interest totaling 1,350,000 shares, a drop of 11.8% from the previous total of 1,530,000 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. What is Griffon's float size? Griffon currently has issued a total of 47,030,000 shares. Some of Griffon'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. Griffon currently has a public float of 39,200,000 shares. How does Griffon's short interest compare to its competitors? 3.44% of Griffon's shares are currently sold short. Here is how the short interest of companies compare to Griffon: Fortune Brands Innovations, Inc. (3.01%), Builders FirstSource, Inc. (5.74%), Masco Corporation (3.26%), Owens Corning Inc (2.20%), A. O. Smith Corporation (2.86%), Armstrong World Industries, Inc. (1.87%), Simpson Manufacturing Company, Inc. (3.00%), UFP Industries, Inc. (0.51%), Trex Company, Inc. (8.93%), AAON, Inc. (4.93%), 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 Griffon stock? Short selling GFF is an investing strategy that aims to generate trading profit from Griffon as its price is falling. GFF shares are trading down $1.83 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 Griffon? A short squeeze for Griffon 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 GFF, which in turn drives the price of the stock up even further. How often is Griffon'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 GFF, twice per month. The most recent reporting period available is June, 30 2025. More Short Interest Resources from MarketBeat Related Companies FBIN Short Interest BLDR Short Interest MAS Short Interest OC Short Interest AOS Short Interest AWI Short Interest SSD Short Interest UFPI Short Interest TREX Short Interest AAON Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:GFF) was last updated on 7/16/2025 by MarketBeat.com Staff From Our Partners3..2..1.. AI 2.0 ignition (don’t sleep on this)I just put together an urgent new presentation that you need to see right away. 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