SolarWindow Technologies (WNDW) Short Interest Ratio & Short Volume $0.26 +0.00 (+0.04%) As of 05/21/2025 01:14 PM Eastern Add Compare Share Share Short Interest Stock AnalysisChartEarningsSEC FilingsShort InterestBuy This Stock SolarWindow Technologies Short Interest DataSolarWindow Technologies (WNDW) has a short interest of 185,600 shares. This marks a -0.22% decrease in short interest from the previous month. The short interest ratio (days to cover) is 6.2, indicating that it would take 6.2 days of the average trading volume of 19,594 shares to cover all short positions.Current Short Interest185,600 sharesPrevious Short Interest186,000 sharesChange Vs. Previous Month-0.22%Dollar Volume Sold Short$51,968.00Short Interest Ratio6.2 Days to CoverLast Record DateApril 30, 2025Outstanding Shares53,198,000 sharesPercentage of Shares Shorted0.35%Today's Trading Volume20,228 sharesAverage Trading Volume19,594 sharesToday's Volume Vs. Average103% Short Selling SolarWindow Technologies? 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Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartWNDW Short Interest Over TimeWNDW Days to Cover Over TimeWNDW Percentage of Float Shorted Over Time SolarWindow Technologies Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/2025185,600 shares $51,968.00 -0.2%N/A6.2 $0.28 4/15/2025186,000 shares $55,800.00 +0.2%1.1%6.5 $0.30 3/31/2025185,600 shares $50,112.00 No Change1.1%4.6 $0.27 3/15/2025185,600 shares $56,144.00 No Change1.1%2.6 $0.30 2/28/2025185,600 shares $58,649.60 No Change1.1%7.4 $0.32 2/15/2025185,600 shares $59,763.20 -0.1%1.1%8.1 $0.32 1/31/2025185,700 shares $71,123.10 +0.1%N/A4.6 $0.38 1/15/2025185,600 shares $64,960.00 No ChangeN/A3.4 $0.35 12/31/2024185,600 shares $52,580.48 -0.5%N/A3 $0.28 12/15/2024186,600 shares $67,176.00 -1.7%N/A2.7 $0.36 Get the Latest News and Ratings for WNDW and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SolarWindow Technologies and its competitors with MarketBeat's FREE daily newsletter. 11/30/2024189,900 shares $60,768.00 No ChangeN/A4.3 $0.32 11/15/2024189,900 shares $69,541.38 -2.5%N/A5.5 $0.37 10/31/2024194,700 shares $87,615.00 +2.5%N/A3.5 $0.45 10/15/2024189,900 shares $113,940.00 -0.1%N/A7.1 $0.60 9/30/2024190,000 shares $123,500.00 +0.1%N/A1.8 $0.65 9/15/2024189,900 shares $64,566.00 -0.1%N/A3.4 $0.34 8/31/2024190,100 shares $57,030.00 +0.1%N/A7.1 $0.30 8/15/2024189,900 shares $45,576.00 No ChangeN/A5.6 $0.24 7/31/2024189,900 shares $47,475.00 No ChangeN/A7.8 $0.25 7/15/2024189,900 shares $41,778.00 No ChangeN/A10.4 $0.22 6/30/2024189,900 shares $47,475.00 No ChangeN/A11.2 $0.25 6/15/2024189,900 shares $53,172.00 No ChangeN/A6.1 $0.28 5/31/2024189,900 shares $64,566.00 -0.1%N/A8 $0.34 5/15/2024190,000 shares $57,000.00 +0.1%N/A8.1 $0.30 4/30/2024189,900 shares $63,616.50 No ChangeN/A10.7 $0.34 4/15/2024189,900 shares $59,837.49 No ChangeN/A10.6 $0.32 3/31/2024189,900 shares $58,869.00 No ChangeN/A10.2 $0.31 3/15/2024189,900 shares $64,566.00 No ChangeN/A6 $0.34 2/29/2024189,900 shares $66,465.00 No ChangeN/A12.2 $0.35 2/15/2024189,900 shares $83,556.00 No ChangeN/A5.8 $0.44 1/15/2024190,000 shares $77,900.00 +0.1%N/A5.5 $0.41 12/31/2023189,900 shares $77,859.00 -0.9%N/A2.2 $0.41 12/15/2023191,600 shares $95,800.00 -1.0%N/A3.9 $0.50 11/30/2023193,600 shares $135,520.00 No ChangeN/A7.9 $0.70 11/15/2023193,600 shares $141,328.00 No ChangeN/A7.1 $0.73 10/31/2023193,600 shares $174,240.00 +1.3%N/A2.2 $0.90 10/15/2023191,100 shares $189,189.00 +0.6%N/A2.2 $0.99 9/30/2023189,900 shares $5,336.19 No ChangeN/A23.2 $0.03 9/15/2023189,900 shares $5,127.30 No ChangeN/A10.7 $0.03 8/31/2023189,900 shares $5,127.30 No ChangeN/A18.6 $0.03Feds Just Admitted It—They Can Take Your Cash (Ad)Here’s the cold truth: If your money is sitting idle in a bank account, it’s vulnerable. 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Because once your funds are frozen, it’s too late.👉 Click here to find out how to protect every dollar you’ve earned—before it disappears behind red 8/15/2023189,900 shares $4,747.50 No ChangeN/A25.7 $0.03 7/31/2023189,900 shares $4,747.50 +0.1%N/A30.6 $0.03 7/15/2023189,800 shares $3,796.00 -1.0%N/A17.7 $0.02 6/30/2023191,800 shares $23,975.00 No ChangeN/A16.5 $0.13 6/15/2023191,800 shares $28,770.00 No ChangeN/A15.2 $0.15 5/31/2023191,800 shares $49,868.00 No ChangeN/A14.4 $0.26 5/15/2023191,800 shares $35,483.00 -4.7%N/A8.3 $0.19 4/30/2023201,200 shares $50,300.00 -1.7%N/A15.5 $0.25 4/15/2023204,600 shares $51,150.00 -2.3%N/A20.3 $0.25 3/31/2023209,300 shares $60,697.00 -21.3%N/A3.1 $0.29 3/15/2023265,900 shares $353,647.00 -1.8%N/A6.8 $1.33 2/28/2023270,800 shares $400,784.00 +21.2%N/A2 $1.48 2/15/2023223,500 shares $324,075.00 -0.1%N/A1.5 $1.45 1/31/2023223,800 shares $328,986.00 -0.1%N/A1.5 $1.47 1/15/2023224,000 shares $168,761.60 No ChangeN/A2.5 $0.75 12/30/2022224,000 shares $170,912.00 -0.1%N/A1.1 $0.76 12/15/2022224,300 shares $343,179.00 -2.7%N/A2.9 $1.53 11/30/2022230,600 shares $463,506.00 -3.8%N/A6.5 $2.01 11/15/2022239,700 shares $481,797.00 -5.2%N/A7.8 $2.01 10/31/2022252,900 shares $505,800.00 -2.7%N/A6.9 $2.00 10/15/2022259,800 shares $540,384.00 -1.1%N/A7.8 $2.08 9/30/2022262,600 shares $564,590.00 -3.4%N/A7.9 $2.15 9/15/2022271,700 shares $673,816.00 -20.2%N/A3.8 $2.48 8/31/2022340,600 shares $884,606.32 -17.2%N/A8.3 $2.60 8/15/2022411,100 shares $1.38 million -14.3%N/A4.1 $3.35 7/31/2022479,500 shares $1.51 million -8.5%N/A8 $3.14 7/15/2022524,200 shares $1.26 million -1.4%N/A10.1 $2.41 6/30/2022531,400 shares $1.52 million +4.5%N/A3.6 $2.86 6/15/2022508,700 shares $1.04 million +0.1%N/A7.5 $2.04 5/31/2022508,200 shares $1.34 million -0.3%N/A11.3 $2.63 5/15/2022509,700 shares $1.37 million -17.8%N/A6 $2.69 4/30/2022619,700 shares $1.83 million -19.2%N/A8.5 $2.96 4/15/2022766,900 shares $2.25 million -4.9%N/A10.8 $2.94 3/31/2022806,700 shares $2.27 million -0.6%N/A12.1 $2.82 3/15/2022811,500 shares $2.31 million +0.3%N/A12.8 $2.85 2/28/2022808,800 shares $2.37 million +0.4%N/A6.8 $2.93 2/15/2022805,600 shares $2.71 million -0.3%N/A13.2 $3.37 1/31/2022807,700 shares $2.77 million -5.1%N/A6.5 $3.43 1/15/2022851,300 shares $3.12 million +0.5%N/A8.7 $3.67 12/31/2021847,200 shares $2.74 million -3.9%N/A4.2 $3.23 12/15/2021881,600 shares $3.60 million -1.0%N/A6.9 $4.08 11/30/2021890,100 shares $4.33 million -4.1%N/A8.6 $4.86 11/15/2021928,100 shares $5.14 million -2.6%N/A10.3 $5.54 10/29/2021953,000 shares $6.17 million -2.7%N/A3.8 $6.47 10/15/2021979,100 shares $4.80 million -2.7%N/A9.9 $4.90 9/30/20211,006,600 shares $5.52 million -1.7%N/A4 $5.48 9/15/20211,023,900 shares $4.15 million -0.7%N/A5 $4.05 8/31/20211,031,500 shares $5.83 million +3.2%N/A7.4 $5.65 8/13/2021999,400 shares $6.50 million -4.8%N/A10.8 $6.50 7/30/20211,049,300 shares $7.71 million +6.9%N/A7.5 $7.35Trump’s treachery (Ad)Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to move your money now.Millions of Americans are about to be wiped out, while others could make a fortune… click here to ma 7/15/2021981,700 shares $7.12 million +4.9%N/A4.2 $7.25 6/30/2021936,200 shares $8.43 million +1.9%N/A3.4 $9.00 6/15/2021918,500 shares $7.28 million -15.7%N/A1.1 $7.93 5/28/20211,089,200 shares $10.99 million -2.8%N/A11.2 $10.09 5/14/20211,120,800 shares $11.60 million -0.5%N/A8.2 $10.35 4/30/20211,125,900 shares $13.08 million -4.9%N/A4 $11.62 4/15/20211,183,600 shares $16.98 million -0.3%N/A7.1 $14.35 3/31/20211,187,500 shares $15.44 million +8.0%N/A3.2 $13.00 3/15/20211,100,000 shares $18.90 million +128.0%N/A1.2 $17.18 2/26/2021482,400 shares $11.24 million +64.2%N/A0.4 $23.30 2/12/2021293,800 shares $5.83 million -27.0%N/A0.6 $19.85 1/29/2021402,200 shares $6.15 million +1.9%N/A0.9 $15.29 1/15/2021214,000 shares $2.50 million +16.3%N/A0.4 $11.69 12/31/2020255,300 shares $1.97 million +19.3%N/A0.9 $7.70 12/15/2020214,000 shares $1.72 million +16.3%N/A0.4 $8.04 11/30/2020184,000 shares $1.55 million +14.5%N/A0.3 $8.45 10/30/2020162,300 shares $590,772.00 No ChangeN/A4.5 $3.64 10/15/2020162,300 shares $546,951.00 -5.5%N/A1.2 $3.37 9/30/2020171,800 shares $578,966.00 -33.1%N/A2.7 $3.37 9/15/2020256,900 shares $878,598.00 -0.8%N/A3.7 $3.42 8/31/2020258,900 shares $947,574.00 +12.6%N/A2.4 $3.66 8/14/2020230,000 shares $892,400.00 +262.2%N/A1.6 $3.88 7/31/202063,500 shares $239,077.50 +350.4%N/A0.1 $3.77 7/15/202014,100 shares $41,595.00 +8.5%N/A0.1 $2.95 6/30/202013,000 shares $33,020.00 -21.7%N/A0.4 $2.54 6/15/202016,600 shares $39,176.00 -45.6%N/A0.2 $2.36 5/29/202030,500 shares $93,025.00 -10.8%N/A0.6 $3.05 WNDW Short Interest - Frequently Asked Questions What is SolarWindow Technologies' current short interest? Short interest is the volume of SolarWindow Technologies shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 185,600 shares of WNDW short. Learn More on SolarWindow Technologies' current short interest. What is a good short interest ratio for SolarWindow Technologies? 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. WNDW shares currently have a short interest ratio of 6.0. Learn More on SolarWindow Technologies's short interest ratio. Is SolarWindow Technologies' short interest increasing or decreasing? SolarWindow Technologies saw a decrease in short interest in April. As of April 30th, there was short interest totaling 185,600 shares, a decrease of 0.2% from the previous total of 186,000 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 SolarWindow Technologies' short interest compare to its competitors? Here is how the short interest of companies in the industry of "chemicals" compare to SolarWindow Technologies: LanzaTech Global, Inc. (5.85%), Loop Industries, Inc. (3.60%), TOMI Environmental Solutions, Inc. (1.39%), Gulf Resources, Inc. (6.15%), PURE Bioscience, Inc. (0.01%), Bion Environmental Technologies, Inc. (0.01%), Evogene Ltd. (3.67%), N2OFF, Inc. (4.22%), SenesTech, Inc. (10.82%), TOR Minerals International, Inc. (0.05%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 billion). View all of the most shorted stocks. What does it mean to sell short SolarWindow Technologies stock? Short selling WNDW is an investing strategy that aims to generate trading profit from SolarWindow Technologies as its price is falling. WNDW shares are trading up $0.00 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 SolarWindow Technologies? A short squeeze for SolarWindow Technologies 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 WNDW, which in turn drives the price of the stock up even further. How often is SolarWindow Technologies' 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 WNDW, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies LanzaTech Global Short Squeeze Loop Industries Short Squeeze TOMI Environmental Solutions Short Squeeze Gulf Resources Short Squeeze PURE Bioscience Short Squeeze Bion Environmental Technologies Short Squeeze Evogene Short Squeeze N2OFF Short Squeeze SenesTech Short Squeeze TOR Minerals International Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (OTCMKTS:WNDW) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. 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