iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Hedge funds’ Treasury cash-futures basis trade typically pairs a Treasury purchase, financed in repo, with a short position in related Treasury futures. It can profit from a small pricing gap, but the financing must keep working until that gap closes. The often-quoted $1.2 trillion figure is not verified by the official sources cited here: the New York Fed reported a roughly $1 trillion futures-position proxy for March 2025, not a direct census of basis trades.
What the Treasury basis trade is
The trade seeks to capture a pricing difference between a Treasury security and a related futures contract. A typical position buys the cash Treasury and sells the futures contract. Because the cash security is often financed by borrowing in the repurchase agreement (repo) market, the fund can hold a position much larger than the capital it commits.
In remarks on May 9, 2025, Roberto Perli, manager of the Federal Reserve Bank of New York’s System Open Market Account and head of its Markets Group, described the trade as follows: “hedge funds and dealers engage in the cash-futures basis trade by selling Treasury futures and simultaneously purchasing certain Treasury securities financed in the repo market, which makes the trade a highly leveraged one.”
Recommended Free Tools
How the price gap can produce a return
The strategy is a relative-value trade, not simply a bet that Treasury prices will rise or fall. In the described cheapest-to-deliver (CTD) basis trade, the fund expects the cash-futures price relationship to converge over the futures contract’s remaining life, typically less than a quarter. The expected return is derived from the difference between the cash-futures implied repo rate and maturity-matched term repo. A narrow gap can make the economics sensitive to financing terms and trading costs.
#1 Best Overall
- Ideal for Gifting
- Ideal for a bookworm
- Compact for travelling
Why the trade depends on borrowing
Repo is a secured borrowing arrangement: a fund obtains cash against Treasury collateral and agrees to repurchase the securities later. The borrowing makes it possible to finance a large cash Treasury holding with less of the fund’s own capital. But the trade’s financing is not necessarily locked in for the life of the futures position. New York Fed staff analysis identifies overnight repo as common financing for these positions, and notes that repo haircuts may be zero or negative.
That creates a mismatch to manage: the cash-futures relationship may take time to converge, while the fund’s access to financing and the price of that financing can change sooner. A rise in repo costs can erode expected returns. If market volatility also drives higher futures margin demands, the fund may need to find cash quickly, even if its underlying convergence thesis has not changed.
Rank #2
- Effective Budget Planning - Take control of your finances with the budget account book. This comprehensive planner allows you to plan and track your income, expenses, savings, and financial goals in one convenient place. With its intuitive layout and easy-to-use sections, you can stay organized and make informed decisions to achieve financial success.
- User-Friendly Layout - The budget planner features a user-friendly layout designed for easy navigation and organization. Each month, you'll find dedicated budget pages where you can set financial goals, track your income, and plan your expenses. Additional sections include debt trackers, savings goals, bill payment trackers, and more, making it simple to stay on top of your finances.
- Undated Monthly Calendar & Bonus Stickers - Featuring undated calendar each month, you'll have ample space to mark paydays, bills due, appointments, and important dates. Say goodbye to difficult writing spaces. Plus, we've included 3 cute sticker sheets that allow you to personalize your financial organizer and make budgeting more fun. Dates are not pre-printed and are completed by the user.
- Reliable and Convenient Design - Our monthly budget planner is designed for your convenience and built to last. The elastic band keeps everything securely in place, and the dual-sided pocket provides extra storage. Experience a budget planner that combines practicality and durability.
- Master Budgeting with Ease - Our financial planner includes a complete guidebook that provides valuable insights and instructions for optimal usage. From setting financial goals to tracking expenses, this guidebook offers step-by-step guidance and practical tips. Whether you're new to budgeting or an experienced user, this resource will help you make the most of your budget planner, empowering you to achieve financial success.
What the headline’s $1.2 trillion does—and does not—measure
The official figures below describe different things. None establishes a $1.2 trillion basis-trade estimate with a stated observation date and definition. In particular, repo borrowing is not the same as capital invested in a basis trade, and a short futures position is only a proxy for trade activity.
| Figure | What it measures | Date and qualification |
|---|---|---|
| About $1 trillion | Leveraged funds’ short Treasury futures positions with maturities up to 10 years; a rough proxy for basis-trade volume, not a direct count of trades. | March 2025, as reported by the New York Fed in 2025. The Fed said estimates varied roughly from $600 billion to $1 trillion and that no proxy appeared perfect. |
| $3 trillion | Hedge funds’ private repo cash borrowing across the market; not the amount borrowed for, or invested in, the basis trade. | Late 2025, reported in New York Fed analysis published in September 2026. |
| $400 billion; $1.5 trillion; $3 trillion | Hedge-fund repo borrowing, a broad market-wide measure rather than a basis-trade estimate. | 2013, 2023, and late 2025, respectively, in New York Fed analysis published in September 2026. |
| $12.1 trillion gross assets; $5.3 trillion net assets | Assets of qualifying hedge funds, describing the broader industry rather than the basis trade. | Q4 2024 SEC Private Fund Statistics, as reported by the New York Fed in 2025. |
| $2.3 trillion long; $1.6 trillion short | Large hedge funds’ broad U.S. Treasury exposures, not a direct estimate of basis-trade positions. | Reported by the New York Fed in 2025 for exposures through 2025. |
The New York Fed’s September 2026 analysis says hedge funds are the largest cash borrowers in private repo markets, while money-market funds are the main cash lenders. That describes who borrows and lends in the market; it does not identify how much repo borrowing finances this particular strategy. Likewise, short futures positioning does not reveal every offsetting cash position. The $1.2 trillion headline figure therefore should not be treated as an officially verified measurement on the evidence cited here.
Rank #3
How a crowded unwind could affect Treasury markets
The risk is not that every basis trade must fail or that an unwind automatically causes a selloff. The concern is that leverage and financing needs can lead several funds to reduce positions at the same time. A fund closing the trade may sell cash Treasuries and buy back its short futures. If many participants do so during volatile conditions, the cash-market sales can be difficult to absorb—particularly if dealers have limited balance-sheet capacity.
New York Fed staff analysis identifies several interacting vulnerabilities: positions may be concentrated among a small number of firms; hedge-fund cash Treasury positions can interact with mutual funds’ futures positioning; and dealer balance-sheet constraints may limit their ability to take the other side. Higher funding costs, margin calls, or reduced willingness to lend can add pressure to deleveraging. The scale of basis-trade activity is uncertain, and New York Fed discussion of March 2020 notes disagreement about how much basis-trade unwinds contributed to Treasury illiquidity. That episode should not be presented as proof that the strategy alone caused market disruption.
Rank #4
- PERFECT FOR RECORD KEEPING: The 2 Pack account ledger books are versatile and can be used to track finances, budgets, expenses, and other business or personal records. They are perfect for individuals, or small business owners who need a reliable and efficient way to keep track of their finances. With 100 pages, customers can record transactions over an extended period, making it a handy tool for bill planner, weekly budget planner, monthly budget planner.
- COMPACT AND LIGHTWEIGHT: The Budget Planner is compact and lightweight with each book weighing 7 ounces and measuring 8.5 x 6.25 inch, making them easy to carry around. You can take the budget notebook in a bag or briefcase, making them ideal for on-the-go use. This feature ensures that you can access your records at any time, whether you are at work or on the move.
- PREMIUM QUALITY: Elegant style with the words ''Account Tracker'' embossed in fancy Gold Foils. Water-proof and scratch resistant hard cover. Coil ring binding is a practical design feature that enhances the functionality of the account ledger books. It allows pages to turn smoothly and easily, making it effortless to flip through the book while keeping pages in place. The ring binding also ensures that pages won't fall out, preventing the loss of vital information.
- DURABLE WATER-PROOF COVER WITH GOLD FOIL LETTERS: The words ''Account Tracker'' embossed in shiny Gold Foil letters gives it a professional and fancy look that can fit in any setting. Additionally, the durable cover is scratch resistant, It provides a durable layer of protection that can withstand daily wear and tear, making it suitable for long-term use.
What repo risk-management guidance calls for
The Treasury Market Practices Group’s 2025 recommendations call for prudent risk management across Treasury repo, including haircuts or margin as appropriate alongside other controls. Its implementation guidance asked firms to prioritize material counterparty exposures and complete the process by June 2026. These are recommendations and a requested timeline, not evidence that every firm adopted the measures or that all repo financing now carries a particular haircut.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Quick Recap
Best Value
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
