Treasury’s Bond Buyback Push Fails to Calm Surging Yields

Treasury Secretary Scott Bessent moved this week to calm a sharp selloff in U.S. government bonds by more than doubling planned buybacks of long-dated debt, but the relief lasted less than a day. Yields on the 30-year bond, which briefly dropped after Wednesday’s announcement, climbed back to levels not seen since before the 2008 financial crisis, and a follow-up TV appearance by Bessent on Thursday did little to reverse the trend.

What did Treasury actually announce?

On Wednesday, Treasury said it would at least double its scheduled buybacks of longer-maturity bonds, moving from a planned $2 billion to potentially more than $4 billion per issue. Speaking on CNBC Thursday, Bessent said the figure could grow further, though he declined to commit to a specific number, saying it would depend on market conditions. He described the goal as “making a market” in longer-dated securities where liquidity has turned “very poor,” rather than trying to control the shape of the yield curve. The news initially sent the 30-year yield down, but by Thursday it was back trading around 5.235%, and the benchmark 10-year yield rose roughly 5 basis points to 4.704%.

Why aren’t the buybacks working?

Analysts say the size of the intervention is too small to move a market as large as U.S. Treasurys. Evercore ISI’s Krishna Guha called the plan “a weak form of Operation Twist” — a reference to a past Federal Reserve program swapping long-term debt for short-term bills — and warned it could backfire if investors read it as a sign Treasury is struggling to fund long-term debt affordably. He said Bessent’s Thursday interview had “minimal impact” on the market. Jefferies chief U.S. economist Thomas Simons separately criticized how the move was communicated, noting it came without warning just two weeks after Treasury’s quarterly refunding announcement, breaking with the department’s long-standing practice of signaling policy changes only through those regular updates. Simons said the shift in communication style itself damages Treasury’s credibility.

What’s driving the broader selloff?

The Guardian frames the turmoil as global: long-term U.S. borrowing costs have hit their highest level since 2007, and the pressure has spread to government debt in the UK, Germany, France and Japan, all of which are seeing yields at multi-decade highs. Contributing factors cited include anxiety over Trump administration economic policy, concern that the U.S. war footing with Iran is stoking inflation and pushing up oil prices, and the U.S. national debt crossing $40 trillion for the first time this week after doubling over the past decade. Bessent, in his CNBC interview, pointed to a mix of causes: rising deficits, competition from corporate debt tied to artificial intelligence investment, higher yields from other countries like Japan, and a growing “term premium” — the extra compensation investors demand to hold long-dated government debt.

What is Bessent saying about the debt itself?

Bessent downplayed the significance of the $40 trillion debt milestone, saying “there’s nothing magic about the 40 trillion number” and that the U.S. can “grow our way out of that.” He said he plans to meet with Office of Management and Budget director Russell Vought on “fiscal consolidation,” and said the administration’s message to allies and trading partners is that global growth, not austerity alone, is the way to manage the debt burden.

What options does Bessent have left?

CNBC reports Bessent insists he has a “big toolkit” beyond buybacks and public reassurance, though he has not detailed what those additional tools are, and he could also choose to let markets settle on their own. Whatever path he takes, sources agree he faces a credibility problem: investors are increasingly skeptical of Treasury’s messaging, and the abrupt, unscheduled nature of the buyback announcement has already drawn criticism for breaking with the department’s usual practice of signaling changes well in advance.

Why this matters beyond bond traders

Because Treasury yields serve as a benchmark for borrowing costs worldwide, the selloff is pushing up rates for consumers, businesses and other governments. The Guardian notes UK 10-year yields are near 2008 highs, French yields are at a 16-year peak, and Japanese borrowing costs are at their highest since 1996 — meaning a U.S. bond-market problem is translating into higher borrowing costs globally, with knock-on effects for mortgages, corporate loans and government budgets far beyond Washington.

Sources

• CNBC — Bessent’s efforts in the Treasury market so far haven’t worked. Here’s what else he can try · Bessent says Treasury buyback operation could be more than $4 billion
• NPR Business
• The Guardian Business
• MarketWatch

Featured photo: U.S. Department of the Treasury via Wikimedia Commons (Public domain)