Treasury Secretary Scott Bessent announced Wednesday that the U.S. Department of the Treasury will at least double the size of its bond buyback operations, raising the maximum per operation from $2 billion to at least $4 billion, effective September 9 through November 4, 2026.
The move targets the 10-to-20-year and 20-to-30-year segments of the Treasury market, where yields had surged to levels unseen in nearly two decades.
Long-term Treasury yields had climbed sharply in recent weeks, with the 30-year yield reaching 5.33% on August 18—a 19-year high—amid concerns about federal deficits, inflation, and changing demand from major Treasury buyers.
The announcement sent yields lower immediately, with the 10-year Treasury yield falling 5.7 basis points to close at 4.647% and the 30-year bond tumbling 9 basis points to 5.196%, according to CNBC.
The Treasury characterized the increase as a liquidity support measure for longer-dated securities where there is “consistent strong sponsorship from market participants.” According to the Treasury’s official statement, the department receives “significant volume of high-quality offers” in longer-dated buyback operations, justifying the expanded role.
Buybacks allow the Treasury to reabsorb previously issued debt from the market, potentially reducing volatility and providing liquidity support in segments experiencing stress. The market’s initial response eased bond market sell-off pressure, with stock market futures surging on the announcement.
However, analyst commentary suggests the relief may be temporary. Krishna Guha, head of global policy and central bank strategy at Evercore ISI, noted the buyback “can help crowd in potential buyers tempted by the prior run-up in yields” but “changes almost nothing in terms of the fundamentals—in particular the unchanged need to finance the tidal wave of hyperscaler debt in addition to very large government deficits.”
Economist Mohamed El-Erian argued the planned purchases are “small in both absolute terms and relative to net issuance” and represent “a broader deployment of yield curve control,” according to his social media commentary. RSM’s chief economist Joe Brusuelas raised concerns that suppressing yields artificially could complicate the Federal Reserve’s inflation-control efforts.
The Treasury has conducted buyback operations in the past, but this represents a significant expansion of the program. The 10-year Treasury yield fell to 4.65% after the buyback announcement, marking one of the sharpest single-day declines in recent months. Yet as of August 20, yields had begun climbing back, with the 30-year yield rising toward its prior highs, suggesting market participants remain concerned about underlying fiscal and inflation dynamics.
The buyback program will remain in effect through the current refunding quarter, ending November 4, 2026. The Treasury will provide more information about future buyback sizes at the next Quarterly Refunding scheduled for that date.
Sources
- U.S. Department of the Treasury — official press release on increased buyback sizes, effective dates, and rationale
- CNBC — reporting on the announcement, yield movements, and analyst commentary from Evercore ISI, RSM, and market participants
- Reuters — confirmation of the doubling of buyback operations and yield declines following announcement
- Bloomberg — reporting on Bessent’s move to rein in long-term borrowing costs and market stress context
- Yahoo Finance — yield data and analyst perspectives on the buyback program
- Axios — context on rising yields driven by deficits, corporate borrowing, and buyer base changes
