National Bank of Canada (NTIOF) Short Interest Ratio & Short Volume $109.47 +1.02 (+0.94%) As of 08/15/2025 10:30 AM Eastern Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartDividendEarningsHeadlinesSEC FilingsShort InterestSustainabilityBuy This Stock National Bank of Canada Short Interest DataNational Bank of Canada (NTIOF) has a short interest of 6.07 million shares, representing 1.55% of the float (the number of shares available for trading by the public). This marks a -18.48% decrease in short interest from the previous month. The short interest ratio (days to cover) is 178.6, indicating that it would take 178.6 days of the average trading volume of 31,361 shares to cover all short positions.Current Short Interest6,073,600 sharesPrevious Short Interest7,450,200 sharesChange Vs. Previous Month-18.48%Dollar Volume Sold Short$630.17 millionShort Interest Ratio178.6 Days to CoverLast Record DateJuly 31, 2025Outstanding Shares391,880,000 sharesShort Percent of Float1.55%Today's Trading Volume159,668 sharesAverage Trading Volume31,361 sharesToday's Volume Vs. Average509% Short Selling National Bank of Canada? Sign up to receive the latest short interest report for National Bank of Canada and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartNTIOF Short Interest Over TimeNTIOF Days to Cover Over TimeNTIOF Percentage of Float Shorted Over Time National Bank of Canada Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/20256,073,600 shares $630.17 million -18.5%1.6%178.6 $103.76 7/15/20257,450,200 shares $764.99 million -46.8%N/A222.4 $102.68 6/30/202513,994,800 shares $1.44 billion +87.8%3.6%277.7 $103.11 6/15/20257,453,800 shares $740.76 million +1.9%1.9%113.6 $99.38 5/31/20257,317,100 shares $717.15 million -24.9%1.9%97 $98.01 5/15/20259,741,300 shares $890.06 million +31.0%2.5%146.3 $91.37 4/30/20257,437,200 shares $650.46 million -24.0%N/A145.3 $87.46 4/15/20259,783,400 shares $799.60 million -41.7%2.5%82.6 $81.73 3/31/202516,781,600 shares $1.39 billion +12.5%4.3%223.2 $82.54 3/15/202514,911,900 shares $1.22 billion +130.2%3.8%221.2 $81.52 Get the Latest News and Ratings for NTIOF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for National Bank of Canada and its competitors with MarketBeat's FREE daily newsletter. 2/28/20256,478,600 shares $538.83 million +26.5%1.7%74.1 $83.17 2/15/20255,122,700 shares $457.71 million -42.8%1.3%30.6 $89.35 1/31/20258,953,400 shares $795.24 million -29.0%N/A111.2 $88.82 1/15/202512,614,500 shares $1.17 billion -11.5%N/A183.6 $92.62 12/31/202414,252,300 shares $1.30 billion +53.8%N/A153.9 $91.11 12/15/20249,266,100 shares $873.42 million +5.8%N/A64.3 $94.26 11/30/20248,755,500 shares $867.14 million +16.8%N/A51.6 $99.04 11/15/20247,495,000 shares $710.68 million +7.6%N/A235 $94.82 10/31/20246,966,900 shares $665.34 million -6.6%N/A203.7 $95.50 10/15/20247,460,000 shares $708.92 million -45.7%N/A171.9 $95.03 9/30/202413,740,100 shares $1.30 billion +31.2%N/A154.2 $94.45 9/15/202410,475,500 shares $977.57 million +50.3%N/A91.3 $93.32 8/31/20246,969,900 shares $639.63 million +6.4%N/A58.3 $91.77 8/15/20246,551,300 shares $554.47 million +16.2%N/A100.8 $84.64 7/31/20245,639,400 shares $471.34 million -23.4%N/A132.1 $83.58 7/15/20247,365,800 shares $609.23 million -46.2%N/A82.9 $82.71 6/30/202413,679,000 shares $1.09 billion +3.4%N/A103.3 $79.36 6/15/202413,226,800 shares $1.02 billion +53.1%N/A161.5 $77.48 5/31/20248,637,100 shares $730.18 million +26.1%N/A373.9 $84.54 5/15/20246,848,200 shares $585.38 million -21.6%N/A98.1 $85.48 4/30/20248,732,900 shares $703.17 million -12.5%N/A176.4 $80.52 4/15/20249,975,200 shares $798.91 million -42.4%N/A301.4 $80.09 3/31/202417,312,600 shares $1.47 billion +91.7%N/A582.9 $84.65 3/15/20249,031,500 shares $735.80 million +21.3%N/A223 $81.47 2/29/20247,445,600 shares $582.32 million +4.2%N/A168.5 $78.21 2/15/20247,146,900 shares $546.52 million -5.1%N/A176.9 $76.47 1/15/20249,214,300 shares $685.36 million -34.9%N/A181.4 $74.38 12/31/202314,160,000 shares $1.08 billion +23.2%N/A378.5 $76.22 12/15/202311,491,700 shares $844.64 million +27.5%N/A252.6 $73.50 11/30/20239,016,500 shares $595.99 million +6.5%N/A132.2 $66.10Musk’s Project Colossus could mint millionaires (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the September 1st funding windo 11/15/20238,465,700 shares $560.85 million +18.0%N/A123 $66.25 10/31/20237,174,900 shares $446.49 million -36.6%N/A74.7 $62.23 10/15/202311,320,800 shares $727.87 million -18.3%N/A279.5 $64.30 9/30/202313,854,900 shares $922.87 million +37.4%N/A261.4 $66.61 9/15/202310,086,000 shares $706.63 million +44.3%N/A132.5 $70.06 8/31/20236,990,700 shares $487.88 million +51.2%N/A718.3 $69.79 8/15/20234,622,500 shares $346.96 million +7.8%N/A2889.1 $75.06 7/31/20234,288,700 shares $335.98 million -32.7%N/A1864.7 $78.34 7/15/20236,372,700 shares $480.50 million -27.0%N/A411.1 $75.40 6/30/20238,730,900 shares $651.85 million +28.8%N/A209.9 $74.66 6/15/20236,780,200 shares $509.19 million +1.7%N/A152.7 $75.10 5/31/20236,668,200 shares $480.31 million +18.3%N/A1961.2 $72.03 5/15/20235,634,700 shares $428.41 million +8.2%N/A1252.2 $76.03 4/30/20235,210,000 shares $386.74 million -39.2%N/A2368.2 $74.23 4/15/20238,566,100 shares $627.85 million -34.6%N/A137.1 $73.30 3/31/202313,101,400 shares $931.90 million +67.0%N/A458.1 $71.13 3/15/20237,845,900 shares $546.00 million +54.0%N/A1137.1 $69.59 2/28/20235,095,900 shares $374.22 million +20.6%N/A398.1 $73.43 2/15/20234,224,000 shares $320.03 million -10.0%N/A728.3 $75.77 1/31/20234,690,500 shares $349.63 million -33.9%N/A499 $74.54 1/15/20237,100,200 shares $517.11 million -22.1%N/A1613.7 $72.83 12/30/20229,116,500 shares $615.36 million +38.0%N/A660.6 $67.50 12/15/20226,606,400 shares $449.76 million +8.1%N/A1943.1 $68.08 11/30/20226,113,600 shares $435.66 million -3.8%N/A1455.6 $71.26 11/15/20226,355,100 shares $461.19 million +2.2%N/A756.6 $72.57 10/31/20226,221,600 shares $424.09 million -42.3%N/A531.8 $68.16 10/15/202210,779,200 shares $669.17 million +6.6%N/A883.5 $62.08 9/30/202210,111,300 shares $633.22 million +57.0%N/A472.5 $62.63 9/15/20226,441,300 shares $448.22 million +58.3%N/A692.6 $69.59 8/31/20224,068,200 shares $270.35 million -29.5%N/A739.7 $66.46 8/15/20225,769,400 shares $417.25 million -10.6%N/A874.2 $72.32 7/31/20226,455,900 shares $451.20 million -30.1%N/A239.1 $69.89 7/15/20229,232,100 shares $593.53 million -22.0%N/A726.9 $64.29 6/30/202211,831,600 shares $777.10 million +57.8%N/A653.7 $65.68 6/15/20227,499,800 shares $522.81 million +41.3%N/A728.1 $69.71 5/31/20225,308,000 shares $407.12 million +18.1%N/A396.1 $76.70 5/15/20224,495,600 shares $312.13 million +1.9%N/A394.4 $69.43 4/30/20224,412,100 shares $308.19 million -31.9%N/A342 $69.85 4/15/20226,479,600 shares $483.64 million -6.2%N/A689.3 $74.64 3/31/20226,908,200 shares $530.07 million +145.9%N/A205 $76.73 3/15/20222,809,600 shares $216.11 million -3.0%N/A224.8 $76.92 2/28/20222,894,900 shares $232.11 million +16.3%N/A256.2 $80.18 2/15/20222,489,100 shares $202.36 million -5.2%N/A336.4 $81.30 1/31/20222,624,500 shares $210.30 million -19.5%N/A222.4 $80.13 1/15/20223,260,400 shares $263.15 million -25.3%N/A217.4 $80.71 12/31/20214,364,500 shares $332.66 million +32.9%N/A692.8 $76.22 12/15/20213,285,400 shares $243.58 million +13.6%N/A556.8 $74.14 11/30/20212,893,000 shares $224.47 million +0.6%N/A466.6 $77.59 11/15/20212,875,200 shares $241.29 million +51.5%N/A1250.1 $83.92 10/29/20211,897,300 shares $156.94 million +6.6%N/A512.8 $82.72Musk’s Project Colossus could mint millionaires (Ad)I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.All the details are waiting for you now — but you need to act before the September 1st funding windo 10/15/20211,780,700 shares $146.96 million -6.6%N/A187.4 $82.53 9/30/20211,905,600 shares $146.48 million -17.6%N/A238.2 $76.87 9/15/20212,313,800 shares $179.81 million +14.0%N/A325.9 $77.71 8/31/20212,030,100 shares $161.15 million +23.6%N/A126.1 $79.38 8/13/20211,642,700 shares $126.96 million -18.8%N/A400.7 $77.29 7/30/20212,022,700 shares $154.66 million +7.7%N/A219.9 $76.46 7/15/20211,877,700 shares $141.20 million -9.5%N/A335.3 $75.20 6/30/20212,074,600 shares $155.01 million +108.0%N/A127.3 $74.72 6/15/2021997,500 shares $75.14 million +27.4%N/A79.8 $75.33 5/28/2021783,300 shares $61.07 million -13.1%N/A118.7 $77.97 5/14/2021900,900 shares $67.69 million +4.9%N/A195.8 $75.14 4/30/2021858,800 shares $62.59 million +18.0%N/A162 $72.88 4/15/2021728,100 shares $50.52 million -75.1%N/A56.4 $69.38 3/31/20212,920,600 shares $198.40 million +126.0%N/A400.1 $67.93 3/15/20211,292,400 shares $90.22 million +33.1%N/A205.1 $69.81 2/26/2021971,200 shares $62.19 million -11.3%N/A176.6 $64.03 2/12/20211,095,300 shares $62.59 million -21.7%N/A44.5 $57.14 1/29/20211,398,600 shares $80.98 million -9.9%N/A635.7 $57.90 1/15/20212,076,800 shares $120.77 million -12.1%N/A407.2 $58.15 12/31/20202,509,100 shares $140.91 million +20.8%N/A113 $56.16 12/15/20202,076,800 shares $117.88 million -12.1%N/A407.2 $56.76 11/30/20202,362,100 shares $133.92 million -3.1%N/A715.8 $56.70 11/15/20202,437,400 shares $128.94 million -9.8%N/A386.9 $52.90 10/30/20202,702,900 shares $129.09 million -14.9%N/A932 $47.76 10/15/20203,177,700 shares $160.97 million -6.0%N/A907.9 $50.65 9/30/20203,380,100 shares $167.79 million -13.4%N/A1024.3 $49.64 9/15/20203,903,200 shares $214.98 million +16.3%N/A1084.2 $55.08 8/31/20203,356,700 shares $182.35 million +15.4%N/A1243.2 $54.33 NTIOF Short Interest - Frequently Asked Questions What is National Bank of Canada's current short interest? Short interest is the volume of National Bank of Canada shares that have been sold short but have not yet been covered or closed out. As of July 31st, investors have sold 6,073,600 shares of NTIOF short. 1.55% of National Bank of Canada's shares are currently sold short. Learn More on National Bank of Canada's current short interest. What is a good short interest ratio for National Bank of Canada? 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. NTIOF shares currently have a short interest ratio of 179.0. Learn More on National Bank of Canada's short interest ratio. What is a good short interest percentage for National Bank of Canada? 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. 1.55% of National Bank of Canada's floating shares are currently sold short. Is National Bank of Canada's short interest increasing or decreasing? National Bank of Canada saw a decline in short interest during the month of July. As of July 31st, there was short interest totaling 6,073,600 shares, a decline of 18.5% from the previous total of 7,450,200 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 National Bank of Canada's short interest compare to its competitors? 1.55% of National Bank of Canada's shares are currently sold short. Here is how the short interest of companies in the industry of "banking" compare to National Bank of Canada: Banco Santander, S.A. (0.04%), Toronto Dominion Bank (The) (0.82%), UBS Group AG (0.29%), ICICI Bank Limited (0.61%), Intesa Sanpaolo SpA (0.00%), Banco Bilbao Viscaya Argentaria S.A. (0.04%), Sumitomo Mitsui Financial Group Inc (0.04%), Bank Of Montreal (1.13%), National Australia Bank Ltd. (0.00%), Mizuho Financial Group, Inc. (0.02%), 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 ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), MicroStrategy Incorporated ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks. What does it mean to sell short National Bank of Canada stock? Short selling NTIOF is an investing strategy that aims to generate trading profit from National Bank of Canada as its price is falling. NTIOF shares are trading up $1.02 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 National Bank of Canada? A short squeeze for National Bank of Canada 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 NTIOF, which in turn drives the price of the stock up even further. How often is National Bank of Canada'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 NTIOF, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies Banco Santander Short Interest Toronto Dominion Bank Short Interest UBS Group Short Interest ICICI Bank Short Interest Intesa Sanpaolo Short Interest Banco Bilbao Viscaya Argentaria Short Interest Sumitomo Mitsui Financial Group Short Interest Bank Of Montreal Short Interest National Australia Bank Short Interest Mizuho Financial Group 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:NTIOF) was last updated on 8/16/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredCover all your expenses with just $118,000 invested?Generate up to $5,000/month with 10X less money? That's what every financial advisor tells you. 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