Federal Reserve Chair Kevin Warsh sent a signal at his Jackson Hole speech that interest rates might need to rise again.
Inflation remains sticky and is still above the Fed’s 2% goal. Moreover, financial conditions are loose, and the labor market remains consistent with full employment. Traders bumped the odds of a September rate hike, but Treasury Secretary Scott Bessent sees something in the turmoil that investors might be missing.
That comes at a point when gross federal debt, as reported by Reuters, has surged over $40 trillion, twice its decade-ago level.
Additionally, Treasury data put public debt at $32.31 trillion, while the Congressional Budget Office expects net interest costs to rise to $1 trillion in fiscal 2026. At the same time, according to TradingEconomics, the 10-year Treasury yield hovered near 4.73%, elevating refinancing costs while intensifying scrutiny of Washington’s finances.
Yet Bessent isn’t joining the chorus of alarm. His answer doesn’t erase the debt burden, but it effectively challenges the assumption that investors are losing faith, placing unexpected meaning on the bond market’s latest signal.
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Why Bessent sees strength behind the debt-market strain
Bessent’s unexpected answer is that investors might be overstating U.S. debt-market stress.
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“First of all, I’m not sure where the bond market turmoil is,” he told Reuters, making the case that the U.S. bond market was “the best performing” among global peers in 2026.
His defense primarily rests on economic growth.
“What’s important, too, is that we are growing,” Bessent said. Real GDP grew at a 1.5% annualized rate in Q2, after growing 2.1% in the first, according to the Bureau of Economic Analysis. Importantly, consumer spending, investment and exports have all contributed.
That backs up Bessent’s claim that the economy isn’t collapsing under the immense debt burden. Growth tends to expand income and tax receipts, which makes debt a lot easier to service relative to GDP.
However, 1.5% is hardly booming, and it has slowed down from the previous quarter. Inflation can also lift nominal sales while compelling investors to demand higher yields, which increases Washington’s refinancing costs.
Moreover, Bessent also defended Treasury’s decision to double buybacks of longer-dated bonds from $2 billion to $4 billion per operation starting September 10.
Buybacks enable the Treasury to repurchase older, less-liquid securities, which improves trading conditions and reduces the risk that thinner demand ends up producing disorderly yield spikes.
Yet $4 billion represents nearly 0.01% of the $40 trillion gross debt. The program is a market-liquidity tool and not exactly a debt reduction.
Critics, including Stanley Druckenmiller, feel that the 30-year yield reached a 19-year high, which looks like an effort to suppress borrowing costs instead of taking on the deficit head-on.
Bessent acknowledges that constraint. “I don’t think I can change the equilibrium price,” he said. “My job is to slow things down … and make sure that the market doesn’t get disorderly.”
The $40 trillion problem behind Bessent’s optimism
Any debate over the stability of the Treasury market begins with the size of government’s obligations. Treasury data shows gross federal debt jumping to $40.08 trillion on August 27, after crossing $40 trillion on August 18.
Of that total, roughly $32.31 trillion is held by the public, which includes investors, banks, pension funds, the Federal Reserve and foreign governments. The remaining $7.76 trillion represents intragovernmental holdings, obligations owed to federal trust funds.
The publicly held part matters most to markets, as it’s financed through Treasury issuance.
It’s important to note the incredible pace of accumulation. Gross debt stood at $19.49 trillion in August 2016, which means it has more than doubled in a decade. It has surged by $13.46 trillion since August 2020 and by $2.79 trillion over the past year alone.
That increase amounts to about $7.65 billion per day, or $5.3 million per minute.
Higher interest rates make that growing balance increasingly expensive. The Congressional Budget Office projects Washington will need to spend $7.4 trillion while collecting $5.6 trillion in fiscal 2026, producing a mind-boggling $1.9 trillion deficit.
Net interest costs are likely to approach $1 trillion this year, or around $2.7 billion per day. CBO expects publicly held debt to rise to 120% of GDP by 2036, with annual interest costs skyrocketing to $2.1 trillion. By 2056, debt could reach 175% of GDP, showing why bond-market confidence remains critical.
How investors should read Bessent’s debt-market signal
For investors, Bessent’s comments are far from being an all-clear.
They suggest that the Treasury market remains functional but far from removing the risk that deficits and inflation can continue to keep borrowing costs elevated.
Bond investors need to distinguish liquidity from duration risk. Buybacks might improve trading in older securities while preventing dislocations, but they can’t guarantee lower yields. At the same time, long-bond buyers still face losses if inflation continues to persist or the Fed raises rates. A maturity ladder lowers the risk of one oversized duration bet.
Cash investors are incredibly well positioned.
Treasury bills and money-market funds offer a lot more attractive income with limited choppiness, but the tradeoff is reinvestment risk if growth is sluggish and the Fed cuts rates.
For stock investors, the big question is whether long-term yields are high enough to constrict valuations, raise corporate interest costs and make bonds more competitive. Moreover, expensive growth stocks and heavily indebted companies are sensitive.
Gold might benefit if investors question U.S. fiscal credibility or the dollar. However, further Fed tightening and rising real yields could cap gold prices, making it a portfolio diversifier rather than a guaranteed crisis hedge.
