iShares GNMA Bond ETF (GNMA) Short Interest Ratio & Short Volume $44.45 +0.11 (+0.25%) As of 02:35 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisChartDividendHeadlinesHoldingsOwnershipShort InterestTrendsBuy This Stock iShares GNMA Bond ETF Short Interest DataiShares GNMA Bond ETF (GNMA) has a short interest of 17,500 shares. This marks a 113.41% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.6, indicating that it would take 0.6 days of the average trading volume of 32,684 shares to cover all short positions.Current Short Interest17,500 sharesPrevious Short Interest8,200 sharesChange Vs. Previous Month+113.41%Dollar Volume Sold Short$782.95 thousandShort Interest Ratio0.6 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares8,300,000 sharesPercentage of Shares Shorted0.21%Today's Trading Volume11,873 sharesAverage Trading Volume32,684 sharesToday's Volume Vs. Average36% Short Selling iShares GNMA Bond ETF? Sign up to receive the latest short interest report for iShares GNMA Bond ETF 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. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartGNMA Short Interest Over TimeGNMA Days to Cover Over TimeGNMA Percentage of Float Shorted Over Time iShares GNMA Bond ETF Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/202517,500 shares $782.95 thousand +113.4%N/A0.6 $44.74 8/31/20258,200 shares $363.01 thousand No Change0.1%0.3 $44.27 2/28/20252,600 shares $114.50 thousand +160.0%0.0%0.1 $44.04 2/15/20251,000 shares $43.33 thousand -16.7%0.0%0 $43.33 1/31/20251,200 shares $51.83 thousand -97.5%N/A0 $43.19 1/15/202547,400 shares $2.02 million +1,480.0%N/A1 $42.69 12/31/20243,000 shares $128.79 thousand -86.9%N/A0.1 $42.93 12/15/202422,900 shares $993.05 thousand +86.2%N/A0.7 $43.36 11/30/202412,300 shares $540.22 thousand -68.5%N/A0.4 $43.92 11/15/202439,100 shares $1.69 million +91.7%N/A1.2 $43.23 Get the Latest News and Ratings for GNMA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for iShares GNMA Bond ETF and its competitors with MarketBeat's FREE daily newsletter. 10/31/202420,400 shares $886.79 thousand +25.9%N/A0.7 $43.47 10/15/202416,200 shares $715.07 thousand -14.3%N/A0.7 $44.14 9/30/202418,900 shares $846.53 thousand +75.0%N/A0.9 $44.79 9/15/202410,800 shares $486.92 thousand -14.3%N/A0.5 $45.09 8/31/202412,600 shares $561.96 thousand -0.8%N/A0.6 $44.60 8/15/202412,700 shares $561.85 thousand +2,440.0%N/A0.7 $44.24 7/31/2024500 shares $22 thousand -95.9%N/A0 $44.00 7/15/202412,300 shares $534.31 thousand +720.0%N/A0.6 $43.44 6/30/20241,500 shares $64.61 thousand +150.0%N/A0 $43.07 6/15/2024600 shares $26.07 thousand -93.4%N/A0 $43.45 5/31/20249,100 shares $388.89 thousand -48.3%N/A0.2 $42.74 5/15/202417,600 shares $762.19 thousand -37.6%N/A0.3 $43.31 4/30/202428,200 shares $1.19 million +163.6%N/A0.4 $42.15 4/15/202410,700 shares $451.11 thousand +10,600.0%N/A0.2 $42.16 3/31/2024100 shares $4.34 thousand No ChangeN/A0 $43.39 3/15/2024100 shares $4.30 thousand -75.0%N/A0 $43.03 2/29/2024400 shares $17.28 thousand -98.4%N/A0 $43.19 2/15/202424,300 shares $1.05 million +8,000.0%N/A0.3 $43.28 1/31/2024300 shares $13.21 thousand -70.0%N/A0 $44.04 1/15/20241,000 shares $44.15 thousand -61.5%N/A0 $44.15 12/31/20232,600 shares $115.05 thousand -95.8%N/A0 $44.25 12/15/202362,400 shares $2.74 million +20,700.0%N/A0.6 $43.99 11/30/2023300 shares $12.86 thousand -95.8%N/A0 $42.86 11/15/20237,200 shares $302.18 thousand -96.0%N/A0.1 $41.97 10/31/2023179,800 shares $7.34 million +273.8%N/A2.2 $40.84 10/15/202348,100 shares $1.99 million -51.5%N/A0.6 $41.46 9/30/202399,100 shares $4.14 million +135.4%N/A1.7 $41.78 9/15/202342,100 shares $1.79 million -44.7%N/A0.7 $42.62 8/31/202376,100 shares $3.29 million -58.6%N/A1.4 $43.25 8/15/2023183,800 shares $7.84 million -25.4%N/A2.3 $42.68 7/31/2023246,300 shares $10.76 million +101.4%N/A3.7 $43.70 7/15/2023122,300 shares $5.35 million +28.2%N/A1.7 $43.77 6/30/202395,400 shares $4.18 million +154.4%N/A1.4 $43.84 6/15/202337,500 shares $1.65 million +3.0%N/A0.5 $44.09 5/31/202336,400 shares $1.60 million -46.7%N/A0.5 $44.06 5/15/202368,300 shares $3.02 million +207.7%N/A0.8 $44.22 4/30/202322,200 shares $987.01 thousand -93.5%N/A0.2 $44.46 4/15/2023342,100 shares $15.16 million +114.5%N/A3.4 $44.30 3/31/2023159,500 shares $7.09 million -19.5%N/A1.4 $44.46 3/15/2023198,200 shares $8.77 million +2,474.0%N/A1.4 $44.27 2/28/20237,700 shares $335.87 thousand -96.9%N/A0 $43.62 2/15/2023251,400 shares $11.07 million +265.9%N/A1.5 $44.05 1/31/202368,700 shares $3.08 million +46.8%N/A0.4 $44.90 1/15/202346,800 shares $2.10 million +205.9%N/A0.2 $44.89 12/30/202215,300 shares $665.70 thousand +9.3%N/A0.1 $43.51 12/15/202214,000 shares $625.89 thousand -58.8%N/A0.1 $44.71 11/30/202234,000 shares $1.50 million -2.0%N/A0.2 $44.20 11/15/202234,700 shares $1.51 million -30.2%N/A0.3 $43.54 10/31/202249,700 shares $2.12 million -64.2%N/A0.5 $42.63 10/15/2022139,000 shares $5.88 million No ChangeN/A1.7 $42.27 9/30/2022505,100 shares $21.72 million +233.0%N/A6.8 $43.01 9/15/2022151,700 shares $6.73 million -65.4%N/A2.2 $44.37 8/31/2022438,200 shares $19.89 million -26.0%N/A6.5 $45.38 8/15/2022592,000 shares $27.62 million +18.8%N/A8.7 $46.65 7/31/2022498,200 shares $23.45 million +43.9%N/A6.7 $47.07 7/15/2022346,300 shares $15.89 million +93.1%N/A4.6 $45.88 6/30/2022179,300 shares $8.17 million +39.2%N/A2.4 $45.54 6/15/2022128,800 shares $5.76 million +361.7%N/A1.7 $44.69 5/31/202227,900 shares $1.30 million -88.0%N/A0.4 $46.49 5/15/2022231,600 shares $10.66 million +178.7%N/A3.2 $46.04 4/30/202283,100 shares $3.83 million -71.5%N/A1.2 $46.03 4/15/2022291,300 shares $13.55 million +1.8%N/A4.1 $46.50 3/31/2022286,200 shares $13.66 million -26.9%N/A4.5 $47.72 3/15/2022391,600 shares $18.80 million +321.1%N/A6.3 $48.02 2/28/202293,000 shares $4.54 million -91.0%N/A1.4 $48.82 2/15/20221,030,000 shares $49.87 million +47.8%N/A16.2 $48.42 1/31/2022697,100 shares $34.23 million +97.6%N/A10.9 $49.10 1/15/2022352,800 shares $17.32 million +70,460.0%N/A6.9 $49.09 12/31/2021500 shares $24.87 thousand -98.9%N/A0 $49.74 12/15/202143,700 shares $2.18 million +21,750.0%N/A0.8 $49.78 11/30/2021200 shares $9.95 thousand -93.3%N/A0 $49.75 11/15/20213,000 shares $149.01 thousand -97.2%N/A0.1 $49.67 10/29/2021106,500 shares $5.31 million -0.5%N/A2.4 $49.83 10/15/2021107,000 shares $5.35 million +53,400.0%N/A2.5 $49.96 9/30/2021200 shares $10.00 thousand -71.4%N/A0 $49.99 9/15/2021700 shares $35.08 thousand -98.3%N/A0 $50.12 8/31/202141,300 shares $2.07 million -58.1%N/A1.2 $50.05 8/13/202198,500 shares $4.94 million -5.2%N/A2.1 $50.12 7/30/2021103,900 shares $5.21 million +1.2%N/A2.1 $50.12 7/15/2021102,700 shares $5.14 million +40.5%N/A2 $50.08 6/30/202173,100 shares $3.66 million +249.8%N/A1.4 $50.00 6/15/202120,900 shares $1.05 million -70.1%N/A0.4 $50.07 5/28/202169,800 shares $3.50 million +13,860.0%N/A1.3 $50.12 5/14/2021500 shares $25.07 thousand -96.6%N/A0 $50.13 4/30/202114,900 shares $749.17 thousand +4,866.7%N/A0.3 $50.28 4/15/2021300 shares $15.11 thousand -97.7%N/A0 $50.35 3/31/202112,800 shares $643.78 thousand +166.7%N/A0.2 $50.30 3/15/20214,800 shares $241.58 thousand +585.7%N/A0.1 $50.33 2/26/2021700 shares $35.23 thousand +600.0%N/A0 $50.33 2/12/2021100 shares $5.08 thousand -98.5%N/A0 $50.83 1/29/20216,700 shares $340.63 thousand -70.6%N/A0.1 $50.84 1/15/202122,800 shares $1.16 million +67.7%N/A0.3 $50.95 12/31/202013,600 shares $693.60 thousand +112.5%N/A0.2 $51.00 12/15/20206,400 shares $325.38 thousand +20.8%N/A0.1 $50.84 11/30/20205,300 shares $270.14 thousand +381.8%N/A0.1 $50.97 11/15/20201,100 shares $55.98 thousand -77.1%N/A0 $50.89 10/30/20204,800 shares $244.69 thousand +37.1%N/A0.1 $50.98 10/15/20203,500 shares $178.50 thousand -80.8%N/A0 $51.00 GNMA Short Interest - Frequently Asked Questions What is iShares GNMA Bond ETF's current short interest? Short interest is the volume of iShares GNMA Bond ETF shares that have been sold short but have not yet been covered or closed out. As of September 15th, investors have sold 17,500 shares of GNMA short. Learn More on iShares GNMA Bond ETF's current short interest. What is a good short interest ratio for iShares GNMA Bond ETF? 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. GNMA shares currently have a short interest ratio of 1.0. Learn More on iShares GNMA Bond ETF's short interest ratio. Is iShares GNMA Bond ETF's short interest increasing or decreasing? iShares GNMA Bond ETF saw a increase in short interest in September. As of September 15th, there was short interest totaling 17,500 shares, an increase of 113.4% from the previous total of 8,200 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 iShares GNMA Bond ETF's short interest compare to its competitors? Here is how the short interest of companies compare to iShares GNMA Bond ETF: First Trust Low Duration Opportunities ETF (0.03%), Vanguard Mortgage-Backed Securities ETF (0.39%), and iShares MBS ETF (0.93%). Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short iShares GNMA Bond ETF stock? Short selling GNMA is an investing strategy that aims to generate trading profit from iShares GNMA Bond ETF as its price is falling. GNMA shares are trading up $0.05 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 iShares GNMA Bond ETF? A short squeeze for iShares GNMA Bond ETF occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of GNMA, which in turn drives the price of the stock up even further. How often is iShares GNMA Bond ETF'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 GNMA, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies LMBS Short Interest VMBS Short Interest MBB Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:GNMA) was last updated on 10/7/2025 by MarketBeat.com Staff From Our PartnersMagnificent 7 being replaced by the “Hidden 7”?BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredU.S. Government Sparking Crypto RallyU.S. Puts GDP on the Blockchain Could this spark the next crypto supercycle? Discover the altcoins poised t...Crypto 101 Media | SponsoredAn $8 trillion-dollar discovery 17,000 ft underwater A strange rock pulled from the ocean floor may hold the key to a $16 trillion resource boom. 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