Economy August 20, 2026 01:25 PM

Treasury expands long-dated buybacks to $4 billion per operation

Department cites outsized long-term yields; purchases focused on 10- to 30-year maturities

By Derek Hwang
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The U.S. Treasury raised the size of its buyback operations for longer-maturity securities to $4 billion per operation, aiming to counter what it says are long-term yields disconnected from economic fundamentals. The move follows a sharp rise in yields on 10- to 30-year debt amid competing capital demand and mounting government borrowing, and comes alongside comments on coordination with the Federal Reserve.

Treasury expands long-dated buybacks to $4 billion per operation
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Key Points

  • Treasury increased buyback operations to $4 billion per operation for 10- to 30-year securities.
  • Long-term yields rose due to competition for capital from AI data-center construction and concerns about government deficits; U.S. sovereign debt reached $40 trillion.
  • Treasury indicated coordination with the Federal Reserve on balance sheet changes and said buybacks target yields considered disconnected from fundamentals.

The U.S. Treasury Department on Wednesday doubled the size of its buyback program for longer-dated government securities, increasing purchases to $4 billion per operation. The change targets Treasury notes and bonds with remaining maturities in the 10- to 30-year range.

Treasury Secretary Scott Bessent said the stepped-up purchases are intended to address long-term yields that, in his view, do not reflect underlying economic fundamentals. Yields on securities in the 10- to 30-year sector had climbed sharply in recent sessions.

Bessent and Treasury officials pointed to two pressures contributing to the rise in long-dated borrowing costs. First, competition for capital from construction tied to artificial intelligence data centers has absorbed investment dollars. Second, investor concern about government deficits has added upward pressure on yields. The U.S. sovereign debt total reached a record $40 trillion on Wednesday, a figure Treasury officials highlighted in discussing market dynamics.

Following the Treasury announcement, yields initially moved lower, but that decline proved short-lived; yields resumed climbing on Thursday. In a CNBC interview on Thursday, Bessent signaled the buyback program could be increased further if needed, leaving open the possibility of additional operations beyond the newly announced $4 billion size.

When asked whether the Treasury's effort to lower long-term yields might conflict with Federal Reserve policy, Bessent said the two institutions would coordinate on any balance sheet adjustments. He also emphasized that a potential Federal Reserve policy rate increase to combat inflation "has nothing to do with the decision that I announced this week on the buybacks."

The article also reports recent developments at the Federal Reserve. Federal Reserve Chairman Kevin Warsh led the central bank to a 9-3 vote last month to keep the policy rate unchanged. Warsh said inflation must return to 2% and observed that market yields had risen since the Fed's prior meeting. He stated that the Fed should take signals from market developments rather than attempting to lead them.

By concentrating purchases on 10- to 30-year maturities, the Treasury is directing its operations specifically at the segment of the curve that experienced the sharpest moves. Officials presented the step-up in buyback size as a tool to help correct what they characterized as dislocations in long-term Treasury yields.


Key points

  • The Treasury doubled buyback operations to $4 billion per operation for securities maturing in 10 to 30 years.
  • Long-term yields rose amid competition for capital from AI data-center construction and investor concern over government deficits; U.S. sovereign debt hit $40 trillion on Wednesday.
  • Treasury said it will coordinate with the Federal Reserve on balance sheet changes; the buybacks are intended to address yields deemed out of line with fundamentals.

Risks and uncertainties

  • Yields may continue to rise despite the buybacks, as evidenced by the rebound in yields on Thursday after an initial drop; this could affect borrowing costs across the economy, particularly for longer-term credit markets.
  • Potential tension between Treasury operations and Federal Reserve policy if balance sheet actions are not fully aligned, creating policy coordination risks for financial markets.
  • Persistent investor concern over government deficits - underscored by a $40 trillion sovereign debt level - could sustain upward pressure on long-term yields and complicate the effectiveness of buybacks.

Risks

  • Yields could continue to rise despite buybacks, maintaining pressure on long-term borrowing costs and affecting fixed-income markets.
  • Coordination challenges between Treasury and the Federal Reserve on balance sheet actions could create policy friction and market uncertainty.
  • Investor concern over the $40 trillion sovereign debt level could sustain elevated long-term yields, limiting the buybacks' impact.

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