Major banks predict the U.S. Treasury will issue over $1 trillion in short-term debt within the next year, pushing outstanding bill levels toward 24.9% of marketable securities, well above the official 20% target. As Treasury Secretary Bessent leans on bill issuance to cap long-end yields while the Federal Reserve hikes rates, two-year Treasury yields have surged to 4.75%, a multi-year high. Wall Street is now aggressively positioning for a short-end overshoot trade, betting that if inflation improves or the Fed's hiking path falls short of expectations, short-dated bonds could stage a powerful rebound.

Short-term Treasury supply is approaching record levels, and Wall Street is constructing large positions around this trend. Bank of America, JPMorgan, and Goldman Sachs all forecast roughly $1 trillion in new Treasury bill issuance over the coming year. With the Fed delivering its first rate hike this week, investors are focusing on the short end of the curve, wagering the central bank will ultimately prevail in its inflation fight. Two-year yields have already climbed to approximately 4.75%, a multi-year peak. These converging forces have made the short-dated Treasury market the most closely watched trading battleground.

Bessent is attempting to suppress long-end rates through expanded long-dated bond buybacks, yet his Treasury simultaneously relies on short-term debt to fund record borrowing needs. This strategy is raising widespread concerns about interest rate risk and refinancing risk accumulation, while also questioning the coherence of Bessent's policy approach.

Where the forecasts stand

Wall Street's major banks are strikingly aligned in their projections for Treasury bill issuance, all pointing to historic levels. Bank of America estimates net bill borrowing of approximately $1.07 trillion for the fiscal year ending September 2027, excluding amounts used to roll over maturing debt; JPMorgan projects $1.09 trillion in bill issuance for calendar 2027; Goldman Sachs forecasts $961 billion. By Bank of America's reckoning, outstanding bills would reach roughly $8 trillion, representing 24.3% of marketable Treasury securities. Goldman expects that share to hit 24.3% in 2027 and rise to 24.9% by 2028, approaching pandemic-era peaks. These levels are markedly above the Treasury Borrowing Advisory Committee's official target of maintaining bills at roughly 20%, a level the committee views as balancing interest costs, funding volatility, and refinancing risk. Over the past two decades, bills have exceeded 25% of outstanding debt only during the 2008 financial crisis and the pandemic.

Bessent's policy paradox

This situation puts Bessent in an awkward position. He previously criticized former Treasury Secretary Yellen for over-relying on short-term debt issuance, accusing her of "seizing control of monetary policy" and "substantially easing financial conditions" ahead of the 2024 election. Yet under Bessent, the Treasury is now continuing, and even expanding, that same approach. Meanwhile, Bessent surprised markets last month by announcing an expansion of Treasury buybacks for 10-to-30-year bonds, aimed at capping long-end yields. Some analysts point out that the funding for these long-dated buybacks likely comes from increased short-term bill issuance, further boosting supply.

One-year bill yields currently sit around 4.4%, below the 10-year yield near 5% and the 30-year at roughly 5.3%, keeping short-term borrowing cost-effective for now. But this week's Fed rate hike to a 3.75%-4% range, accompanied by signals of further tightening, is pressuring short-term refinancing costs. A Treasury official noted that since 1970, bills have averaged 24.3% of total issuance, while last month that figure stood at 22.8%, below the long-run average and close to the 21.7% average during Trump's second term. The official also highlighted rising investor demand, citing roughly $8 trillion in money market fund assets, growing stablecoin demand, and over $300 billion in bills purchased by the Fed year-to-date.

Refinancing pressure and rate volatility

Opinions diverge sharply on the risks of short-term debt dependence. Bank of America's head of U.S. rates strategy, Mark Cabana, says the Treasury is trying to "balance supply and demand" in the government bond market, but large-scale short-term issuance will make interest expenses "larger and more volatile." Adam Josephson of Sakonnet Research holds a similar view, arguing that higher bill ratios increase volatility in debt servicing costs. Maya MacGuineas, president of the nonpartisan Committee for a Responsible Federal Budget, warns that "heavy reliance on the short end leaves us highly exposed to elevated refinancing risk."

However, Joe LaVorgna, former economic advisor to Bessent and now chief economist for the Americas at SMBC Nikko Securities, downplays concerns, saying the rising bill share is "no big deal." He argues the absolute numbers look massive simply because the fiscal deficit itself is enormous, but proportionally, "it's not entirely out of line by historical standards." Bessent himself maintains that the U.S. can grow its way out of debt pressure. "In America, we don't have a revenue problem; we have a spending problem. We're trying to control spending and then grow our way out at 3%," he said earlier this month.

Short-end positioning: betting on Fed victory

Beyond supply expectations, demand dynamics are also shifting. Following the Fed's first hike this cycle, investors are actively positioning in short-dated Treasuries, betting that Fed Chair Warsh's pledge to fight inflation will ultimately succeed and price pressures will subside. Two-year yields have risen about 140 basis points since February lows and now sit well above the Fed's new 3.75%-4% range. Futures markets are pricing roughly 80 basis points of additional cumulative hikes over the coming year.

Kevin Flanagan, head of investment strategy at WisdomTree, says "if you look at any part of the yield curve and ask where yields are overshooting, the answer is clearly the short end. Two-year yields are far above the current fed funds rate, suggesting the short end has gone too far." George Bory, chief fixed income investment strategist at Allspring Global Investments, says his firm added bonds after Warsh's Jackson Hole commitment to restore price stability, and the latest Fed meeting reinforced that conviction. He advises clients that "now is a good time to add duration in the middle of the curve."

Ed Al-Hussainy, portfolio manager at Columbia Threadneedle Investments, flags risks: "The problem is how you build confidence in where the terminal rate will be a year from now. The risk is that in every tightening cycle, markets underestimate how far the Fed ultimately goes." Trevor Slaven, head of multi-asset portfolio solutions at Barings, notes that current two-year yields near 4.75% already exceed the market's swap-priced expectation of the Fed reaching 4.68% by September 2027, adding that "the short end is where you can build the most compelling argument for genuine value."

Risk disclosure

Market risk exists, and investment requires caution. This article does not constitute personal investment advice and does not account for individual investors' specific objectives, financial situations, or needs. Readers should consider whether any views, opinions, or conclusions herein fit their particular circumstances. Investment decisions based on this content are made at your own risk.