ProShares Short 20+ Year Treasury (TBF) Short Interest Ratio & Short Volume $23.77 +0.05 (+0.21%) Closing price 10/9/2025 04:10 PM EasternExtended Trading$23.60 -0.17 (-0.73%) As of 05:32 AM 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 AnalysisChartDividendHoldingsOwnershipShort InterestBuy This Stock ProShares Short 20+ Year Treasury Short Interest DataProShares Short 20+ Year Treasury (TBF) has a short interest of 30,800 shares. This marks a 346.38% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.3, indicating that it would take 0.3 days of the average trading volume of 135,426 shares to cover all short positions.Current Short Interest30,800 sharesPrevious Short Interest6,900 sharesChange Vs. Previous Month+346.38%Dollar Volume Sold Short$729.04 thousandShort Interest Ratio0.3 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares2,940,000 sharesPercentage of Shares Shorted1.05%Today's Trading Volume111,825 sharesAverage Trading Volume135,426 sharesToday's Volume Vs. Average83% Short Selling ProShares Short 20+ Year Treasury? Sign up to receive the latest short interest report for ProShares Short 20+ Year Treasury 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 ChartTBF Short Interest Over TimeTBF Days to Cover Over TimeTBF Percentage of Float Shorted Over Time ProShares Short 20+ Year Treasury Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/202530,800 shares $729.04 thousand +346.4%N/A0.3 $23.67 8/31/20256,900 shares $170.43 thousand +50.0%0.2%0.1 $24.70 8/15/20254,600 shares $113.57 thousand -92.7%N/A0 $24.69 7/31/202563,100 shares $1.55 million +150.4%1.9%0.5 $24.60 7/15/202525,200 shares $631.51 thousand +620.0%N/A0.2 $25.06 6/30/20253,500 shares $84.60 thousand -75.9%0.1%0 $24.17 6/15/202514,500 shares $359.75 thousand +141.7%0.4%0.1 $24.81 5/31/20256,000 shares $149.58 thousand -94.5%0.2%0 $24.93 5/15/2025108,400 shares $2.70 million +613.2%N/A0.6 $24.87 4/30/202515,200 shares $364.95 thousand -53.2%N/A0.1 $24.01 4/15/202532,500 shares $791.05 thousand +14.4%N/A0.2 $24.34 3/14/202514,300 shares $342.49 thousand +107.3%N/A0.1 $23.95 2/14/202529,100 shares $704.51 thousand -37.8%N/A0.2 $24.21 1/31/202546,800 shares $1.15 million -41.8%N/A0.3 $24.62 TBF Short Interest - Frequently Asked Questions What is ProShares Short 20+ Year Treasury's current short interest? Short interest is the volume of ProShares Short 20+ Year Treasury shares that have been sold short but have not yet been covered or closed out. As of September 15th, investors have sold 30,800 shares of TBF short. Learn More on ProShares Short 20+ Year Treasury's current short interest. Is ProShares Short 20+ Year Treasury's short interest increasing or decreasing? ProShares Short 20+ Year Treasury saw a increase in short interest during the month of September. As of September 15th, there was short interest totaling 30,800 shares, an increase of 346.4% from the previous total of 6,900 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 ProShares Short 20+ Year Treasury's short interest compare to its competitors? Here is how the short interest of companies compare to ProShares Short 20+ Year Treasury: Simplify Target 15 Distribution ETF (0.91%), iShares iBonds Dec 2035 Term Treasury ETF (1.07%), BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF (0.03%), iShares Government Money Market ETF (0.78%), iShares iBonds Dec 2044 Term Treasury ETF (1.50%), Texas Capital Government Money Market ETF (0.52%), Direxion Daily 7-10 Year Treasury Bull 3x Shares (2.19%), SPDR Portfolio Treasury ETF (0.41%), ProShares Ultra 20+ Year Treasury (2.57%), SoFi Enhanced Yield ETF (0.74%), 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 ProShares Short 20+ Year Treasury stock? Short selling TBF is an investing strategy that aims to generate trading profit from ProShares Short 20+ Year Treasury as its price is falling. TBF 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 ProShares Short 20+ Year Treasury? A short squeeze for ProShares Short 20+ Year Treasury 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 TBF, which in turn drives the price of the stock up even further. How often is ProShares Short 20+ Year Treasury'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 TBF, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies XV Short Interest Data IBTQ Short Interest Data XTWY Short Interest Data GMMF Short Interest Data IBGA Short Interest Data MMKT Short Interest Data TYD Short Interest Data SPTB Short Interest Data UBT Short Interest Data THTA 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 (NYSEARCA:TBF) was last updated on 10/10/2025 by MarketBeat.com Staff From Our Partners"I'm risking my reputation on this"The Fed rate cut truth they don't want you to know The Fed's 25 basis point cut isn't just monetary policy…...Crypto 101 Media | SponsoredREVEALED: Something Big Happening Behind White House DoorsWhat I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...Paradigm Press | SponsoredRobinhood warningA strange chasm is coming to Wall Street... 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