Treasury plans $6 billion debt buyback as bond yields climb to highest levels since 2023

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 September 18, 2026

The Treasury Department announced it will buy back up to $6 billion in long-dated government bonds in a single operation, a move one market critic calls far too small to address a "structural debt crisis" now pushing borrowing costs to levels not seen in nearly two years.

The Bureau of the Fiscal Service revealed Wednesday that it would purchase up to $6 billion in 10-year notes and 20-year bonds during a 20-minute window Thursday afternoon, from 1:40 p.m. to 2 p.m. Eastern. The securities targeted carry maturity dates ranging from February 2037 to August 2046, Fox Business reported.

The announcement landed on the same day the 10-year Treasury note yield climbed above 4.85%, its highest mark since 2023, while the 20-year bond yield pushed past 5.3%. Both figures reflect a bond market that has grown increasingly skeptical of Washington's ability to manage its fiscal trajectory.

Bessent doubled the buyback floor last month, and the market shrugged

Treasury Secretary Scott Bessent had already tried to calm bond markets. Last month, he announced that buyback operations would run at a minimum of $4 billion per session through early November, doubling the $2 billion the agency had typically purchased. Wednesday's $6 billion operation exceeded even that higher floor.

On Tuesday, Bessent pointed to relative market performance as evidence that investors still trust U.S. debt. He noted that if markets were genuinely worried about American bonds and default risk, capital would be flowing toward German or Japanese government bonds, but U.S. Treasurys have outperformed both.

The Treasury framed its expanded buyback program, first outlined in an August announcement, as an effort to "provide greater liquidity support in longer-dated nominal sectors where there is consistent strong sponsorship from market participants, as evidenced by the significant volume of high-quality offers Treasury routinely receives in longer-dated buyback operations."

That bureaucratic language translates to a simple idea: the government is stepping in as a buyer for bonds that already have plenty of sellers. Whether that calms the market or merely confirms its fears is the open question.

$6 billion against $40 trillion in debt looks like a rounding error

Matt Cole, CEO of Strive Asset Management, was blunt in his assessment. He told Fox Business the "market's calling a bluff because these [buybacks] are very small sizes."

Cole framed the problem in terms that dwarf any single Treasury operation. The gross national debt now exceeds $40 trillion, and annual deficits are projected to rise above $2 trillion in the years ahead. Against those numbers, a $6 billion buyback barely registers.

"There's so much debt out there, and there's so much need over the next couple of years to issue more debt out there, that the market is just saying this is not enough."

Scaling up won't solve it either, Cole argued. Even doubling the operation would miss the point.

"I think that's the signal, and ultimately it's not going to be fixed if he raises it from $6 billion to $12 billion. The problem is not them, the problem is a structural debt crisis playing out."

That assessment tracks with broader warnings from heavyweight investors that Treasury's bond market interventions may create more problems than they solve.

Growth as the least-bad option

Cole acknowledged that Bessent has talked about growing the economy fast enough to outrun the debt. Cole does not believe that is actually possible, but he argued it remains the best available strategy.

"I know Bessent talks about trying to grow his way out of it. I don't think you actually can grow your way out of it. But I do think it's the best thing to be trying to do, and at worst, you at least help the U.S. not slow down too much during... an industrial revolution in this AI data center buildup."

He urged policymakers to focus on fostering a high-growth environment, calling it "the best to try" among "all the impossible options." The AI infrastructure buildout, in Cole's view, represents a genuine economic tailwind, but one that cannot offset decades of compounding fiscal neglect on its own.

Stubborn inflation has kept Treasury yields elevated since 2023, and the pressure shows no sign of easing. Federal Reserve Chair Kevin Warsh and other central bank policymakers are expected to weigh interest rate decisions at their meeting next week, adding another layer of uncertainty for bond investors already watching commodity-driven inflation pressures build across global markets.

Spending is the root problem nobody wants to fix

Cole's sharpest point cut to the core of Washington's fiscal dilemma. No buyback program, no growth strategy, and no clever Treasury maneuver can substitute for the one thing that would actually bend the debt curve: cutting spending.

"I just think that there's not a path to be successful here outside of [stopping spending], and I just don't think we will do that."

That pessimism reflects a growing consensus among fiscal hawks that the political incentives in Washington run in one direction, toward more spending, more borrowing, and more debt issuance, regardless of which party holds power. The debate over how to measure America's true fiscal position continues, but the bond market is rendering its own verdict in real time.

Meanwhile, the ripple effects of Treasury's interventions and dollar weakness have reached other asset classes. Gold recently surged to a three-month high, driven partly by the same forces now rattling the bond market, a signal that investors are hedging against the very risks Bessent insists are under control.

And as Warsh faces mounting pressure heading into the Fed's next decision, the administration's bond buyback strategy sits at the intersection of monetary policy, fiscal reality, and market confidence, three forces that are pulling in different directions.

When the government's answer to a $40 trillion debt problem is buying back $6 billion of its own paper, the bond market is right to ask who exactly is being reassured, investors, or the people who created the problem.

About Melissa Smith

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