Zions Bancorporation, N.A. (ZION) Short Interest Ratio & Short Volume $55.86 +2.36 (+4.41%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$55.86 0.00 (0.00%) As of 08/22/2025 07:51 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 Zions Bancorporation, N.A. Short Interest DataZions Bancorporation, N.A. (ZION) has a short interest of 5.39 million shares, representing 3.71% of the float (the number of shares available for trading by the public). This marks a -8.02% decrease in short interest from the previous month. The short interest ratio (days to cover) is 3.9, indicating that it would take 3.9 days of the average trading volume of 1.40 million shares to cover all short positions.Current Short Interest5,390,000 sharesPrevious Short Interest5,860,000 sharesChange Vs. Previous Month-8.02%Dollar Volume Sold Short$289.01 millionShort Interest Ratio3.9 Days to CoverLast Record DateJuly 31, 2025Outstanding Shares147,624,000 sharesFloat Size145,230,000 sharesShort Percent of Float3.71%Today's Trading Volume1,594,505 sharesAverage Trading Volume1,402,345 sharesToday's Volume Vs. Average114% Short Selling Zions Bancorporation, N.A.? Sign up to receive the latest short interest report for Zions Bancorporation, N.A. and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartZION Short Interest Over TimeZION Days to Cover Over TimeZION Percentage of Float Shorted Over Time Zions Bancorporation, N.A. Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/20255,390,000 shares $289.01 million -8.0%3.7%3.9 $53.62 7/15/20255,860,000 shares $319.60 million +879.6%4.0%4 $54.54 6/30/2025598,200 shares $31.07 million -89.1%2.2%4.1 $51.94 6/15/20255,470,000 shares $259.44 million -2.7%3.8%3.4 $47.43 5/31/20255,620,000 shares $267.06 million -1.9%3.9%3 $47.52 5/15/20255,730,000 shares $281.11 million +16.2%4.0%2.9 $49.06 4/30/20254,930,000 shares $221.70 million +15.5%3.4%2.5 $44.97 4/15/20254,270,000 shares $186.98 million -11.0%2.9%2.3 $43.79 3/31/20254,800,000 shares $239.33 million -17.2%3.3%2.7 $49.86 3/15/20255,800,000 shares $282.05 million +3.6%4.0%3.5 $48.63 Get the Latest News and Ratings for ZION and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Zions Bancorporation, N.A. and its competitors with MarketBeat's FREE daily newsletter. 2/28/20255,600,000 shares $302.62 million +7.7%3.9%4.1 $54.04 2/15/20255,200,000 shares $289.85 million +27.1%3.6%4.1 $55.74 1/31/20254,090,000 shares $236.65 million +4.3%2.8%3.2 $57.86 1/15/20253,920,000 shares $228.14 million -12.9%2.7%2.9 $58.20 12/31/20244,500,000 shares $244.13 million -17.7%3.1%3.4 $54.25 12/15/20245,470,000 shares $315.45 million +6.2%3.8%4.1 $57.67 11/30/20245,150,000 shares $311.68 million -9.8%3.5%3.9 $60.52 11/15/20245,710,000 shares $339.80 million -0.4%3.9%4.1 $59.51 10/31/20245,730,000 shares $298.30 million -4.7%3.9%3.9 $52.06 10/15/20246,010,000 shares $303.51 million +1.5%4.1%3.9 $50.50 9/30/20245,920,000 shares $279.54 million -5.9%4.1%3.6 $47.22 9/15/20246,290,000 shares $292.42 million -0.9%4.3%3.8 $46.49 8/31/20246,350,000 shares $314.71 million -1.1%4.4%3.8 $49.56 8/15/20246,420,000 shares $296.15 million -17.9%4.4%3.9 $46.13 7/31/20247,820,000 shares $404.06 million -8.4%5.4%4.9 $51.67 7/15/20248,540,000 shares $411.97 million -3.5%5.9%5.3 $48.24 6/30/20248,850,000 shares $383.82 million -0.8%6.1%5.6 $43.37 6/15/20248,920,000 shares $363.49 million +11.2%6.1%5.5 $40.75 5/31/20248,020,000 shares $346.38 million -7.7%5.5%3.5 $43.19 5/15/20248,690,000 shares $391.92 million -8.6%6.0%3.4 $45.10 4/30/20249,510,000 shares $387.82 million +6.4%6.6%3.5 $40.78 4/15/20248,940,000 shares $361.27 million -5.2%6.1%2.8 $40.41 3/31/20249,430,000 shares $409.26 million -19.5%6.5%3 $43.40 3/15/202411,720,000 shares $466.34 million +10.5%8.0%3.7 $39.79 2/29/202410,610,000 shares $418.35 million +5.7%7.3%3.9 $39.43 2/15/202410,040,000 shares $416.86 million +37.9%6.9%3.8 $41.52 1/31/20247,280,000 shares $305.03 million -12.9%5.0%2.8 $41.90 1/15/20248,360,000 shares $352.04 million -26.2%5.7%3.4 $42.11 12/31/202311,320,000 shares $496.61 million +19.2%7.8%4.4 $43.87 12/15/20239,500,000 shares $416.48 million -3.6%6.5%3.5 $43.84Musk’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 11/30/20239,850,000 shares $350.96 million -9.1%6.8%3.6 $35.63 11/15/202310,840,000 shares $391.11 million +2.6%7.5%3.9 $36.08 10/31/202310,570,000 shares $326.08 million -24.0%7.3%3.7 $30.85 10/15/202313,910,000 shares $480.87 million +0.5%9.6%4.6 $34.57 9/30/202313,840,000 shares $482.88 million +17.8%9.5%4.2 $34.89 9/15/202311,750,000 shares $433.81 million -17.0%8.1%3.6 $36.92 8/31/202314,150,000 shares $502.33 million -11.8%9.7%3.9 $35.50 8/15/202316,050,000 shares $573.47 million +0.3%11.0%4 $35.73 7/31/202316,010,000 shares $612.38 million -0.4%11.0%3.3 $38.25 7/15/202316,080,000 shares $493.66 million -26.0%11.1%2.7 $30.70 6/30/202321,740,000 shares $583.94 million +16.7%14.9%3.7 $26.86 6/15/202318,630,000 shares $539.90 million +41.0%12.8%3 $28.98 5/31/202313,210,000 shares $360.50 million -18.4%9.1%1.8 $27.29 5/15/202316,180,000 shares $393.66 million +11.7%11.1%2.4 $24.33 4/30/202314,490,000 shares $403.69 million +4.6%10.0%2.5 $27.86 4/15/202313,850,000 shares $414.81 million +27.4%9.5%3 $29.95 3/31/202310,870,000 shares $325.34 million +28.8%7.4%2.7 $29.93 3/15/20238,440,000 shares $259.19 million +130.6%5.8%2.6 $30.71 2/28/20233,660,000 shares $185.27 million +8.0%2.5%2.5 $50.62 2/15/20233,390,000 shares $176.89 million +2.1%2.3%2.5 $52.18 1/31/20233,320,000 shares $176.49 million +5.7%2.3%2.3 $53.16 1/15/20233,140,000 shares $161.36 million -5.1%2.1%2.1 $51.39 12/30/20223,310,000 shares $162.72 million -5.4%2.3%2.3 $49.16 12/15/20223,500,000 shares $164.12 million +22.8%2.4%2.3 $46.89 11/30/20222,850,000 shares $147.69 million -15.2%1.9%1.9 $51.82 11/15/20223,360,000 shares $178.48 million -3.2%2.3%2.3 $53.12 10/31/20223,470,000 shares $180.23 million +48.3%2.4%2.6 $51.94 10/15/20222,340,000 shares $117.33 million +9.4%1.6%1.7 $50.14 9/30/20222,140,000 shares $108.84 million +5.4%1.5%1.8 $50.86 9/15/20222,030,000 shares $119.71 million +21.6%1.4%1.7 $58.97 8/31/20221,670,000 shares $91.90 million -4.0%1.1%1.3 $55.03 8/15/20221,740,000 shares $102.03 million -6.0%1.2%1.3 $58.64 7/31/20221,850,000 shares $100.92 million +4.5%N/A1.3 $54.55 7/15/20221,770,000 shares $89.62 million -19.2%N/A1.2 $50.63 6/30/20222,190,000 shares $111.47 million -3.1%N/A1.5 $50.90 6/15/20222,260,000 shares $120.05 million +22.2%N/A1.5 $53.12 5/31/20221,850,000 shares $105.52 million -8.9%1.2%1.2 $57.04 5/15/20222,030,000 shares $108.73 million +7.4%1.4%1.2 $53.56 4/30/20221,890,000 shares $106.80 million -31.5%1.3%1.1 $56.51 4/15/20222,760,000 shares $173.66 million +1.9%1.9%1.6 $62.92 3/31/20222,710,000 shares $177.67 million -12.3%1.8%1.6 $65.56 3/15/20223,090,000 shares $201.96 million +1.6%2.1%2 $65.36 2/28/20223,040,000 shares $215.51 million -9.5%2.0%2 $70.89 2/15/20223,360,000 shares $249.68 million +2.4%2.3%2.3 $74.31 1/31/20223,280,000 shares $222.45 million -2.4%2.2%2.4 $67.82 1/15/20223,360,000 shares $237.38 million +5.0%2.3%2.5 $70.65 12/31/20213,200,000 shares $202.11 million -16.9%2.1%2.6 $63.16 12/15/20213,850,000 shares $241.63 million -20.6%2.5%3 $62.76 11/30/20214,850,000 shares $305.94 million -21.3%3.2%3.8 $63.08 11/15/20216,160,000 shares $408.72 million +47.7%4.0%4.9 $66.35Musk’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 10/29/20214,170,000 shares $262.67 million -5.2%2.7%3.4 $62.99 10/15/20214,400,000 shares $273.42 million -0.9%2.9%3.6 $62.14 9/30/20214,440,000 shares $274.79 million -5.9%2.8%3.4 $61.89 9/15/20214,720,000 shares $273.67 million +15.7%3.0%3.6 $57.98 8/31/20214,080,000 shares $236.23 million -1.2%2.6%3.1 $57.90 8/13/20214,130,000 shares $228.84 million +18.3%2.6%3.3 $55.41 7/30/20213,490,000 shares $182.00 million -3.6%2.2%2.7 $52.15 7/15/20213,620,000 shares $187.05 million +4.9%2.2%2.7 $51.67 6/30/20213,450,000 shares $182.37 million -9.9%2.1%2.7 $52.86 6/15/20213,830,000 shares $208.81 million +0.3%2.4%3 $54.52 5/28/20213,820,000 shares $221.10 million +2.4%2.4%2.9 $57.88 5/14/20213,730,000 shares $220.37 million +16.2%2.3%2.6 $59.08 4/30/20213,210,000 shares $180.92 million +26.4%2.0%2.3 $56.36 4/15/20212,540,000 shares $142.85 million -5.6%1.6%1.8 $56.24 3/31/20212,690,000 shares $150.40 million -17.7%1.7%1.9 $55.91 3/15/20213,270,000 shares $193.13 million +12.0%2.0%2.2 $59.06 2/26/20212,920,000 shares $159.34 million +2.1%1.8%1.9 $54.57 2/12/20212,860,000 shares $139.88 million -5.6%1.8%1.6 $48.91 1/29/20213,030,000 shares $136.87 million -15.4%1.9%1.6 $45.17 1/15/20213,580,000 shares $182.28 million -14.8%2.2%1.8 $50.92 12/31/20204,200,000 shares $181.52 million +5.3%2.6%2 $43.22 12/15/20203,990,000 shares $162.43 million -27.2%2.5%1.9 $40.71 11/30/20205,480,000 shares $216.24 million -12.3%3.4%2.6 $39.46 10/30/20206,060,000 shares $191.25 million -7.5%3.8%3.5 $31.56 10/15/20206,550,000 shares $198.01 million +2.5%4.1%4.1 $30.23 9/30/20206,390,000 shares $186.72 million +8.9%4.0%4 $29.22 9/15/20205,870,000 shares $182.91 million -2.5%3.6%3.6 $31.16 8/31/20206,020,000 shares $193.60 million -14.3%3.7%3.2 $32.16 ZION Short Interest - Frequently Asked Questions What is Zions Bancorporation, N.A.'s current short interest? Short interest is the volume of Zions Bancorporation, N.A. shares that have been sold short but have not yet been closed out or covered. As of July 31st, investors have sold 5,390,000 shares of ZION short. 3.71% of Zions Bancorporation, N.A.'s shares are currently sold short. Learn More on Zions Bancorporation, N.A.'s current short interest. What is a good short interest ratio for Zions Bancorporation, N.A.? 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. ZION shares currently have a short interest ratio of 4.0. Learn More on Zions Bancorporation, N.A.'s short interest ratio. Which institutional investors are shorting Zions Bancorporation, N.A.? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Zions Bancorporation, N.A.: Nomura Holdings Inc., Group One Trading LLC, Bank of America Corp DE, Jane Street Group LLC, Walleye Capital LLC, Walleye Trading LLC, Bayview Asset Management LLC, Quaker Wealth Management LLC, Twin Tree Management LP, and Quaker Wealth Management LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Zions Bancorporation, N.A.? 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. 3.71% of Zions Bancorporation, N.A.'s floating shares are currently sold short. Is Zions Bancorporation, N.A.'s short interest increasing or decreasing? Zions Bancorporation, N.A. saw a decline in short interest during the month of July. As of July 31st, there was short interest totaling 5,390,000 shares, a decline of 8.0% from the previous total of 5,860,000 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 Zions Bancorporation, N.A.'s float size? Zions Bancorporation, N.A. currently has issued a total of 147,620,000 shares. Some of Zions Bancorporation, N.A.'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. Zions Bancorporation, N.A. currently has a public float of 145,230,000 shares. How does Zions Bancorporation, N.A.'s short interest compare to its competitors? 3.71% of Zions Bancorporation, N.A.'s shares are currently sold short. Here is how the short interest of companies in the sector of "finance" compare to Zions Bancorporation, N.A.: East West Bancorp, Inc. (2.67%), Fifth Third Bancorp (3.91%), Huntington Bancshares Incorporated (6.06%), Wintrust Financial Corporation (2.05%), Citizens Financial Group, Inc. (2.75%), Comerica Incorporated (6.29%), KeyCorp (3.08%), Regions Financial Corporation (4.25%), Truist Financial Corporation (2.24%), Western Alliance Bancorporation (4.59%), 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), Strategy Inc ($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 Zions Bancorporation, N.A. stock? Short selling ZION is an investing strategy that aims to generate trading profit from Zions Bancorporation, N.A. as its price is falling. ZION shares are trading up $2.36 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 Zions Bancorporation, N.A.? A short squeeze for Zions Bancorporation, N.A. 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 ZION, which in turn drives the price of the stock up even further. How often is Zions Bancorporation, N.A.'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 ZION, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies East West Bancorp Short Squeeze Fifth Third Bancorp Short Squeeze Huntington Bancshares Short Squeeze Wintrust Financial Short Squeeze Citizens Financial Group Short Squeeze Comerica Short Squeeze KeyCorp Short Squeeze Regions Financial Short Squeeze Truist Financial Short Squeeze Western Alliance Bancorporation Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:ZION) was last updated on 8/23/2025 by MarketBeat.com Staff From Our PartnersBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...Goldco Precious Metals | SponsoredAlex’s “Next Magnificent Seven” stocksThe original “Magnificent Seven” turned $7K into $1.18 million. 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