BlackRock MuniVest Fund (MVF) Short Interest Ratio & Short Volume $6.63 +0.02 (+0.30%) Closing price 08/1/2025 03:59 PM EasternExtended Trading$6.62 0.00 (-0.08%) As of 08/1/2025 04:04 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 AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock BlackRock MuniVest Fund Short Interest DataBlackRock MuniVest Fund (MVF) has a short interest of 50,800 shares. This marks a 30.59% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.5, indicating that it would take 0.5 days of the average trading volume of 114,615 shares to cover all short positions.Current Short Interest50,800 sharesPrevious Short Interest38,900 sharesChange Vs. Previous Month+30.59%Dollar Volume Sold Short$331.98 thousandShort Interest Ratio0.5 Days to CoverLast Record DateJuly 15, 2025Outstanding Shares60,310,000 sharesPercentage of Shares Shorted0.08%Today's Trading Volume89,784 sharesAverage Trading Volume114,615 sharesToday's Volume Vs. Average78% Short Selling BlackRock MuniVest Fund? Sign up to receive the latest short interest report for BlackRock MuniVest Fund and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMVF Short Interest Over TimeMVF Days to Cover Over TimeMVF Percentage of Float Shorted Over Time BlackRock MuniVest Fund Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/15/202550,800 shares $331.98 thousand +30.6%N/A0.5 $6.54 6/30/202538,900 shares $255.96 thousand -37.8%0.1%0.3 $6.58 6/15/202562,500 shares $413.75 thousand +104.9%0.1%0.6 $6.62 5/31/202530,500 shares $204.05 thousand -42.7%0.1%0.3 $6.69 5/15/202553,200 shares $362.29 thousand -55.6%0.1%0.5 $6.81 4/30/2025119,900 shares $828.51 thousand +28.5%N/A1.1 $6.91 4/15/202593,300 shares $629.78 thousand +76.7%0.2%0.8 $6.75 3/31/202552,800 shares $370.13 thousand -5.0%0.1%0.5 $7.01 3/15/202555,600 shares $389.48 thousand -16.9%0.1%0.5 $7.01 2/28/202566,900 shares $488.04 thousand +5.2%0.1%0.5 $7.30 Get the Latest News and Ratings for MVF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for BlackRock MuniVest Fund and its competitors with MarketBeat's FREE daily newsletter. 2/15/202563,600 shares $461.74 thousand -20.7%0.1%0.5 $7.26 1/31/202580,200 shares $582.25 thousand -44.7%N/A0.7 $7.26 1/15/2025145,100 shares $1.04 million +453.8%N/A1.2 $7.18 12/31/202426,200 shares $184.45 thousand -21.8%N/A0.2 $7.04 12/15/202433,500 shares $242.88 thousand +71.8%N/A0.3 $7.25 11/30/202419,500 shares $146.06 thousand -39.6%N/A0.2 $7.49 11/15/202432,300 shares $235.47 thousand -7.7%N/A0.3 $7.29 10/31/202435,000 shares $256.20 thousand -19.2%N/A0.4 $7.32 10/15/202443,300 shares $324.75 thousand +70.5%N/A0.4 $7.50 9/30/202425,400 shares $191.01 thousand -10.3%N/A0.3 $7.52 9/15/202428,300 shares $215.08 thousand -2.1%N/A0.3 $7.60 8/31/202428,900 shares $214.15 thousand -21.9%N/A0.3 $7.41 8/15/202437,000 shares $273.06 thousand -66.0%N/A0.4 $7.38 7/31/2024108,700 shares $798.95 thousand +15.6%N/A1 $7.35 7/15/202494,000 shares $689.96 thousand +31.7%N/A0.8 $7.34 6/30/202471,400 shares $511.94 thousand +33.5%N/A0.6 $7.17 6/15/202453,500 shares $380.92 thousand -20.7%N/A0.4 $7.12 5/31/202467,500 shares $469.13 thousand +109.0%N/A0.5 $6.95 5/15/202432,300 shares $229.65 thousand -24.9%N/A0.2 $7.11 4/30/202443,000 shares $293.05 thousand +83.8%N/A0.3 $6.82 4/15/202423,400 shares $159.24 thousand +146.3%N/A0.2 $6.81 3/31/20246,300 shares $44.48 thousand -54.0%N/A1.1 $7.06 3/15/202413,700 shares $96.45 thousand -29.4%N/A0.1 $7.04 2/29/202419,400 shares $135.02 thousand -63.1%N/A0.1 $6.96 2/15/202452,500 shares $369.60 thousand +695.5%N/A0.3 $7.04 1/31/20246,600 shares $46.00 thousand -53.5%N/A0 $6.97 1/15/202414,200 shares $99.40 thousand -16.0%N/A0.1 $7.00 12/31/202316,900 shares $120.33 thousand -43.3%N/A0.1 $7.12 12/15/202329,800 shares $209.20 thousand -84.8%N/A0.2 $7.02 11/30/2023195,900 shares $1.33 million +24.0%N/A1.2 $6.78A new rule goes live in July — and the banks are quietly crushing it (Ad)A little-known regulation quietly goes into effect this July. And it's already being exploited by Wall Street and the Big Banks… It gives them the green light to treat a certain tangible asset as equivalent to cold, hard cash. Not stocks. Not real estate. And definitely not the U.S. dollar. We're talking about something they don't want you to notice — because the fewer people who act on this, the better it is for them.To help you get started, we're giving away a FREE Wealth Protection Guide that shows you exactly how 11/15/2023158,000 shares $1.03 million +55.1%N/A1 $6.51 10/31/2023101,900 shares $617.51 thousand +33.4%N/A0.6 $6.06 10/15/202376,400 shares $468.33 thousand +13.9%N/A0.6 $6.13 9/30/202367,100 shares $406.63 thousand +114.4%N/A0.6 $6.06 9/15/202331,300 shares $200.63 thousand +82.0%N/A0.3 $6.41 8/31/202317,200 shares $113.18 thousand -5.0%N/A0.1 $6.58 8/15/202318,100 shares $119.82 thousand -13.0%N/A0.2 $6.62 7/31/202320,800 shares $141.96 thousand +16.2%N/A0.2 $6.83 7/15/202317,900 shares $121.18 thousand +82.7%N/A0.2 $6.77 6/30/20239,800 shares $65.95 thousand +50.8%N/A0.1 $6.73 6/15/20236,500 shares $43.39 thousand -50.8%N/A0.1 $6.68 5/31/202313,200 shares $87.52 thousand -56.7%N/A0.1 $6.63 5/15/202330,500 shares $204.96 thousand +19.6%N/A0.3 $6.72 4/30/202325,500 shares $174.42 thousand -20.3%N/A0.2 $6.84 4/15/202332,000 shares $220.48 thousand -50.0%N/A0.2 $6.89 3/31/202364,000 shares $442.88 thousand +33.9%N/A0.5 $6.92 3/15/202347,800 shares $328.39 thousand +10.4%N/A0.3 $6.87 2/28/202343,300 shares $294.44 thousand -33.1%N/A0.2 $6.80 2/15/202364,700 shares $456.78 thousand +91.4%N/A0.3 $7.06 1/31/202333,800 shares $241.67 thousand -59.2%N/A0.1 $7.15 1/15/202382,900 shares $584.45 thousand -23.1%N/A0.3 $7.05 12/30/2022107,800 shares $755.68 thousand +23.2%N/A0.4 $7.01 12/15/202287,500 shares $594.13 thousand +4.7%N/A0.3 $6.79 11/30/202283,600 shares $586.87 thousand +16.4%N/A0.4 $7.02 11/15/202271,800 shares $476.03 thousand +4.5%N/A0.4 $6.63 10/31/202268,700 shares $436.25 thousand +150.7%N/A0.4 $6.35 10/15/202227,400 shares $179.74 thousand No ChangeN/A0.2 $6.56 9/30/202221,100 shares $140.10 thousand -69.6%N/A0.1 $6.64 9/15/202269,400 shares $479.55 thousand -11.1%N/A0.5 $6.91 8/31/202278,100 shares $571.69 thousand -12.0%N/A0.6 $7.32 8/15/202288,700 shares $695.41 thousand +24.8%N/A0.6 $7.84 7/31/202271,100 shares $555.29 thousand +33.7%N/A0.5 $7.81 7/15/202253,200 shares $400.06 thousand -65.3%N/A0.3 $7.52 6/30/2022153,200 shares $1.14 million +117.6%N/A0.9 $7.45 6/15/202270,400 shares $507.58 thousand +221.5%N/A0.4 $7.21 5/31/202221,900 shares $170.38 thousand -28.0%N/A0.1 $7.78 5/15/202230,400 shares $222.83 thousand -12.6%N/A0.2 $7.33 4/30/202234,800 shares $266.57 thousand +53.3%N/A0.2 $7.66 4/15/202222,700 shares $174.79 thousand -37.1%N/A0.1 $7.70 3/31/202236,100 shares $294.58 thousand -83.0%N/A0.2 $8.16 3/15/2022212,400 shares $1.77 million -40.1%N/A1.3 $8.32 2/28/2022354,700 shares $3.11 million +1,422.3%N/A2.1 $8.78 2/15/202223,300 shares $197.12 thousand -84.5%N/A0.2 $8.46 1/31/2022150,100 shares $1.32 million +70.6%N/A1.3 $8.80 1/15/202288,000 shares $824.56 thousand +315.1%N/A0.8 $9.37 12/31/202121,200 shares $202.88 thousand +135.6%N/A0.2 $9.57 12/15/20219,000 shares $85.50 thousand -74.7%N/A0.1 $9.50 11/30/202135,500 shares $337.25 thousand -28.1%N/A0.4 $9.50 11/15/202149,400 shares $469.79 thousand +131.9%N/A0.5 $9.51 10/29/202121,300 shares $198.94 thousand -77.1%N/A0.2 $9.34A new rule goes live in July — and the banks are quietly crushing it (Ad)A little-known regulation quietly goes into effect this July. And it's already being exploited by Wall Street and the Big Banks… It gives them the green light to treat a certain tangible asset as equivalent to cold, hard cash. Not stocks. Not real estate. And definitely not the U.S. dollar. We're talking about something they don't want you to notice — because the fewer people who act on this, the better it is for them.To help you get started, we're giving away a FREE Wealth Protection Guide that shows you exactly how 10/15/202192,900 shares $880.69 thousand +54.6%N/A1 $9.48 9/30/202160,100 shares $569.15 thousand -33.4%N/A0.6 $9.47 9/15/202190,300 shares $893.07 thousand -32.2%N/A1 $9.89 8/31/2021133,100 shares $1.30 million +235.3%N/A1.6 $9.80 8/13/202139,700 shares $384.30 thousand +60.1%N/A0.5 $9.68 7/30/202124,800 shares $241.06 thousand -39.8%N/A0.3 $9.72 7/15/202141,200 shares $399.23 thousand +40.6%N/A0.5 $9.69 6/30/202129,300 shares $281.87 thousand -48.4%N/A0.4 $9.62 6/15/202156,800 shares $547.55 thousand -3.6%N/A0.7 $9.64 5/28/202158,900 shares $559.55 thousand +119.0%N/A0.7 $9.50 5/14/202126,900 shares $251.25 thousand -27.9%N/A0.3 $9.34 4/30/202137,300 shares $348.76 thousand -36.1%N/A0.4 $9.35 4/15/202158,400 shares $550.13 thousand +205.8%N/A0.6 $9.42 3/31/202119,100 shares $177.63 thousand -73.7%N/A0.2 $9.30 3/15/202172,500 shares $664.83 thousand +696.7%N/A0.7 $9.17 2/26/20219,100 shares $80.90 thousand -78.1%N/A0.1 $8.89 2/12/202141,500 shares $393.42 thousand +43.6%N/A0.4 $9.48 1/29/202128,900 shares $269.35 thousand +100.7%N/A0.3 $9.32 1/15/202114,400 shares $130.18 thousand -22.2%N/A0.2 $9.04 12/31/202018,500 shares $169.83 thousand No ChangeN/A0.2 $9.18 12/15/202018,500 shares $169.46 thousand -18.1%N/A0.2 $9.16 11/30/202022,600 shares $204.53 thousand -77.2%N/A0.2 $9.05 11/15/202099,100 shares $883.97 thousand +17.6%N/A1 $8.92 10/30/202084,300 shares $725.82 thousand +145.8%N/A0.8 $8.61 10/15/202034,300 shares $298.07 thousand +298.8%N/A0 $8.69 9/30/20208,600 shares $74.65 thousand -57.6%N/A0.1 $8.68 9/15/202021,600 shares $186.62 thousand +6.4%N/A0.2 $8.64 MVF Short Interest - Frequently Asked Questions What is BlackRock MuniVest Fund's current short interest? Short interest is the volume of BlackRock MuniVest Fund shares that have been sold short but have not yet been closed out or covered. As of July 15th, investors have sold 50,800 shares of MVF short. Learn More on BlackRock MuniVest Fund's current short interest. Is BlackRock MuniVest Fund's short interest increasing or decreasing? BlackRock MuniVest Fund saw a increase in short interest in the month of July. As of July 15th, there was short interest totaling 50,800 shares, an increase of 30.6% from the previous total of 38,900 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 BlackRock MuniVest Fund's short interest compare to its competitors? Here is how the short interest of companies in the industry of "financial services" compare to BlackRock MuniVest Fund: Goldman Sachs BDC, Inc. (1.85%), MidCap Financial Investment Corporation (0.64%), New Mountain Finance Corporation (1.75%), PennantPark Floating Rate Capital Ltd. (1.30%), BARINGS BDC, INC. (0.40%), Bain Capital Specialty Finance, Inc. (0.37%), AllianceBernstein Global High Income Fund, Inc. (0.21%), abrdn Healthcare Investors (0.11%), PIMCO High Income Fund (0.26%), John Hancock Financial Opportunities Fund (0.11%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks. What does it mean to sell short BlackRock MuniVest Fund stock? Short selling MVF is an investing strategy that aims to generate trading profit from BlackRock MuniVest Fund as its price is falling. MVF shares are trading up $0.02 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 BlackRock MuniVest Fund? A short squeeze for BlackRock MuniVest Fund 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 MVF, which in turn drives the price of the stock up even further. How often is BlackRock MuniVest Fund'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 MVF, twice per month. The most recent reporting period available is July, 15 2025. More Short Interest Resources from MarketBeat Related Companies GSBD Short Interest Data MFIC Short Interest Data NMFC Short Interest Data PFLT Short Interest Data BBDC Short Interest Data BCSF Short Interest Data AWF Short Interest Data HQH Short Interest Data PHK Short Interest Data CGBD Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:MVF) was last updated on 8/3/2025 by MarketBeat.com Staff From Our PartnersMan Who Called Nvidia at $1.10 Says Buy This Now...In 2004, one man called Nvidia before just about anyone knew it existed. 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