The US Treasury has quietly revised its forward guidance on bond issuance, removing a key phrase that opens the door to reducing long-term Treasury issuance starting in 2027. This marks the latest in a series of moves by Treasury Secretary Scott Bessent to suppress long-end yields.
On Wednesday, the Treasury announced in its quarterly refunding statement that it would maintain nominal coupon bond and floating rate note auction sizes unchanged for the coming quarters, but it removed the phrase "at least" that had been in use since early 2024. This subtle wording change means the Treasury has reserved room to reduce long-term bond issuance as early as 2027.
In terms of market impact, this move is one of a series of actions Bessent has been pursuing over the past several months. Just two weeks after the August refunding statement, the Treasury unexpectedly significantly expanded its Treasury buyback program, but that measure failed to curb rising long-end yields, with the 30-year Treasury yield climbing last month to its highest level since 2002.
Dealers had been sharply divided on what changes Wednesday's statement would bring, with some institutions believing that given yields had already retreated from early October highs, the guidance change would be limited.
On Wednesday, the 10-year Treasury yield fell 3 basis points to 4.922%.
The Wording Shift: Removing "At Least"
This wording adjustment appears minor but is in fact highly significant.
The Treasury had stated since early 2024 that coupon bond auction sizes would remain unchanged "for at least the next several quarters," a phrasing widely interpreted by the market as ruling out the possibility of near-term supply reductions. By removing the word "at least," the Treasury has effectively retained the flexibility to adjust at any time.
As early as February 2025, the Treasury Borrowing Advisory Committee (TBAC) — an advisory group composed of bond investors, dealers and other market participants — had recommended that the Treasury delete or modify its forward guidance.
In August, TBAC again recommended that the Treasury "consider updating the wording of its forward guidance to preserve operational flexibility before fiscal year 2027."
On Wednesday, TBAC formally recommended in its statement that the Treasury modify its forward guidance language and "emphasized that clear communication and a regular, predictable operational framework are crucial to helping market participants adapt to future changes."
It is worth noting that in the previous August 5 refunding statement, the Treasury had already made a preparatory adjustment, changing its assessment language on coupon bond and floating rate note size adjustments from "increases" to "changes," laying the groundwork for future supply reductions. The removal of "at least" this time further clarifies that signal.
Buyback Operations: Scale Maintained at Triple Level
Regarding bond buybacks, the Treasury said Wednesday that upcoming long-term Treasury buyback operations will have a maximum purchase limit of $6 billion per operation, consistent with recent practice. This scale was already triple the original cap.
The Treasury also said it will "continue to assess improvements to buyback operations, including changes to maximum purchase limits, buyback scheduling and frequency, bond eligibility criteria and execution processes," hinting at the possibility of further expansion.
However, the expansion of buyback scale did not achieve the expected effect of pushing down long-end yields. The 30-year Treasury yield still climbed to its highest level since 2002 last month, indicating that the market's response to this series of Treasury operations has been relatively limited.
Supply-Demand Imbalance: Weakening Demand for Long-Term Assets from Fixed-Income and Pension Funds
For this quarterly refunding, next week's total auction amount remains at $125 billion, unchanged for the 11th consecutive time. The breakdown is: $58 billion in 3-year notes on November 9, $42 billion in 10-year notes on November 10, and $25 billion in 30-year bonds on November 12.
The deeper issue lies in the fiscal deficit. The US government's annual fiscal deficit is approximately $2 trillion, driving continuously rising demand for Treasury issuance.
To this end, the Treasury has increasingly relied on short-term Treasury bills with maturities of no more than one year. However, the proportion of short-term Treasury bills in total outstanding debt has now exceeded historical norms. Since short-term bonds must be refinanced at prevailing market rates, the sensitivity of the nation's debt servicing costs to interest rate shocks is rising.
Meanwhile, the Federal Reserve has recently resumed rate hikes for the first time since 2023, and investors expect further action in the coming months.
On the long-term demand side, officials and market participants have both noted that demand for long-term assets from institutional investors such as fixed-income pension funds has continued to weaken in recent years.
In preparing this statement, the Treasury had asked Treasury investors through routine surveys of primary dealers about "structural changes" in demand and "how future auction sizes should be adjusted," indicating it is systematically assessing the supply-demand landscape for long-end bonds.
Since Bessent's predecessor Janet Yellen established the current forward guidance framework, dealers had generally expected coupon bond supply to eventually resume growth. This guidance revision marks a fundamental shift in that expectation, and the framework for Treasury-market communication is entering a new phase.
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