Treasury Secretary Scott Bessent Is Tripling the Government's Bond-Buying Program, but the Bond Market Doesn't Care (and With Good Reason)

Statistically, it's been another stellar year for the stock market. Through Sept. 9, the time-tested Dow Jones Industrial Average (DJINDICES:^DJI), benchmark S&P 500 (SNPINDEX:^GSPC), and innovation-fueled Nasdaq Composite (NASDAQINDEX:^IXIC) have gained 9%, 11.6%, and 13%, respectively.

But a strong argument can be made that these gains don't reflect the underlying challenges facing the U.S. economy and equity markets. In particular, the bond market is sending a clear warning shot to Wall Street that all is not well.

Treasury Secretary Scott Bessent is expanding the government's bond-buying program. Image source: Official White House Photo by Abe McNatt.

Earlier this week, Treasury Secretary Scott Bessent announced that the Treasury Department would buy back up to $6 billion of long-duration bonds, which is triple the typical buyback. But there's just one problem: the bond market simply doesn't care.

President Trump wants lower interest rates, prompting Bessent to act

Since the start of President Donald Trump's second term, he's repeatedly called on the Federal Reserve to slash interest rates to 1% or lower. While the Fed has lowered the federal funds target rate six times since September 2024 to its current range of 3.50%-3.75%, this simply isn't low enough for Trump's liking.

With the 30-year Treasury bond yield recently reaching a 19-year high above 5.3%, and the 10-year yield a stone's throw from matching its financial crisis level, Bessent has turned to beefed-up bond repurchases in an attempt to calm the bond market and lower long-term yields. As a reminder, bond prices and yields are inversely related, meaning bond purchases should (in theory) lift prices and weigh on yields.

You can't make this up.

The US Treasury just announced it is tripling long-term buybacks to $6 billion and yields STILL rallied on the news.

That means the US Treasury went from doubling, to "at least doubling," to tripling long-term bond buybacks and yields are still rising.… pic.twitter.com/WWWtwBpzVw

— The Kobeissi Letter (@KobeissiLetter) September 9, 2026

Keeping long-duration bond yields down serves two important purposes for Trump and Bessent.

Firstly, it would keep corporate borrowing and mortgage costs reasonably low, fueling economic growth and making housing more affordable.

Secondly, lower yields would make it considerably easier for the U.S. to service its outstanding debt.

Image source: Getty Images.

Bessent is throwing ice cubes into a volcano

Although Bessent has around $950 billion in the Treasury's General Account to work with, this is effectively a drop in the bucket compared to the problems powering long-duration bond yields higher. Even after announcing a tripling in bond-buying operations this week, the 10-year Treasury yield motored higher.

The bond market simply doesn't care about the Treasury's operations for three valid reasons.

First, U.S. total debt surpassed $40 trillion in mid-August. Until the federal government gets its spending under control and annual deficits are well below $1 trillion, bondholders are going to want a premium to hold long-duration Treasury bonds.

BREAKING: 🇺🇸 US national debt officially surpasses $40 trillion. pic.twitter.com/LUaSSnC3dK

— Watcher.Guru (@WatcherGuru) August 19, 2026

Secondly, Trumpflation (inflation directly driven by Trump's policies) has lifted the prevailing inflation rate well above the Fed's long-term 2% target. The bond market is driving long-duration yields higher in anticipation of a rate hike by Fed Chair Kevin Warsh and his colleagues. Action by the Fed may be necessary for Warsh to deliver price stability.

Thirdly, Kevin Warsh axed forward-looking guidance from Federal Open Market Committee (FOMC) meeting statements. With less transparency from the central bank, the bond market has become more volatile. Given that inflation is well above the Fed's long-term target, bond traders have responded to this lack of forward guidance by pushing up long-duration yields.

If long-duration Treasury yields continue to climb, corporate borrowing costs should rise and could stymie the all-important artificial intelligence infrastructure build-out.

Sean Williams has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.