National Bank of Canada (NTIOF) Short Interest Ratio & Short Volume $110.18 +1.08 (+0.99%) As of 09:42 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 6.47 million shares, representing 1.66% of the float (the number of shares available for trading by the public). This marks a -0.36% decrease in short interest from the previous month. The short interest ratio (days to cover) is 71.5, indicating that it would take 71.5 days of the average trading volume of 69,518 shares to cover all short positions.Current Short Interest6,473,500 sharesPrevious Short Interest6,496,800 sharesChange Vs. Previous Month-0.36%Dollar Volume Sold Short$683.67 millionShort Interest Ratio71.5 Days to CoverLast Record DateAugust 31, 2025Outstanding Shares392,090,000 sharesShort Percent of Float1.66%Today's Trading Volume501 sharesAverage Trading Volume69,518 sharesToday's Volume Vs. Average1% 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 Get Report View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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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 8/31/20256,473,500 shares $683.67 million -0.4%1.7%71.5 $105.61 8/15/20256,496,800 shares $711.20 million +7.0%N/A158.8 $109.47 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 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. 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 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 $66.10 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 $82.72 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 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 August 31st, investors have sold 6,473,500 shares of NTIOF short. 1.66% 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 72.0. 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. 1.66% 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 decrease in short interest in August. As of August 31st, there was short interest totaling 6,473,500 shares, a decrease of 0.4% from the previous total of 6,496,800 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? 1.66% 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. (0.06%), UBS Group AG (0.28%), Toronto Dominion Bank (The) (0.61%), Intesa Sanpaolo SpA (0.00%), ICICI Bank Limited (0.64%), Banco Bilbao Viscaya Argentaria S.A. (0.01%), Sumitomo Mitsui Financial Group Inc (0.04%), Bank Of Montreal (0.84%), 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 ($73.23 billion), Invesco QQQ ($29.52 billion), iShares Russell 2000 ETF ($20.82 billion), iShares 20+ Year Treasury Bond ETF ($10.76 billion), Palo Alto Networks, Inc. ($9.37 billion), Strategy Inc ($7.58 billion), Invesco S&P 500 Equal Weight ETF ($6.78 billion), SPDR S&P Biotech ETF ($6.72 billion), AppLovin Corporation ($6.37 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($6.29 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. 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 August, 31 2025. More Short Interest Resources from MarketBeat Related Companies Banco Santander Short Interest UBS Group Short Interest Toronto Dominion Bank Short Interest Intesa Sanpaolo Short Interest ICICI Bank 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 9/22/2025 by MarketBeat.com Staff From Our PartnersWhat The Silver Boom Could Mean For You…AI, electric vehicles, and even global central banks are quietly fueling record demand for silver. 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