Treasury steps up long‑bond buybacks

Treasury Secretary Scott Bessent has unveiled a plan to expand U.S. government debt buybacks in an effort to stabilize the long end of the Treasury market. The department will at least double the maximum size of buyback operations for 10‑ to 30‑year securities, lifting the cap from $2 billion to at least $4 billion per operation.

The stepped-up program is scheduled to run from Sept. 9 through Nov. 4, targeting the 10‑ to 20‑year and 20‑ to 30‑year maturity segments. Officials characterized the initiative as a way to improve market functioning and liquidity rather than a change in monetary policy.

Bessent said the Treasury intends to "make a market" in longer-dated securities and highlighted that liquidity at the 30‑year point is "very poor." By concentrating operations in the 10‑ to 30‑year range, the department is directing support to the portion of the curve where trading conditions have been strained.

In televised comments, Bessent described the initiative as part of a broader "big toolkit" available to the Treasury. He also noted that the stepped-up operations "could be more than the $4 billion per issue," signaling that the size of individual buybacks could be increased if needed within the program window.

Financial markets initially welcomed the announcement. Ten‑year Treasury yields closed around 6 basis points lower and 30‑year yields about 9 basis points lower after the plan was laid out, and U.S. equity futures rose on the news.

However, the relief proved short-lived, with long-term yields moving back higher in subsequent trading. The reversal underscored doubts about how much a modestly scaled buyback program can offset the forces pushing up term premia and long-term borrowing costs.

Some market commentators described the plan as a limited technical adjustment. One analyst labeled it "a weak form of Operation Twist," while another criticized the announcement for breaking with the Treasury’s usual practice of being "regular and predictable" in its communications and operations.

Alongside the buyback initiative, Bessent indicated that the administration will pursue a stronger focus on fiscal consolidation to address high borrowing costs. He said he and Office of Management and Budget Director Russell Vought will examine both revenue and spending measures.

Bessent stated that more detailed plans on fiscal consolidation are expected "at the end of this week, beginning of next week." The linkage between near-term market operations and a prospective fiscal initiative suggests the buybacks are being framed as one element of a broader response to elevated long-term yields.