Global long-end bond yields rise as central banks normalize

The 30-year Treasury yield touched 5.33% on Tuesday, its highest level since June 2007.

Within 48 hours, the Treasury Department had doubled the size of its long-end buybacks, and the phrase “American debt crisis” was back in circulation.

Look at four other government bond markets and the story falls apart.

Japan’s 10-year government bond yield hit 2.95% this week, a level last seen in September 1996.

Germany’s 10-year Bund reached its highest since 2011.

French borrowing costs are at their highest since 2009, with the 30-year OAT near 4.90%.

The 30-year gilt is trading around 5.80%, close to the May peak that marked the strongest reading since 1998.

Nobody is calling Berlin, Tokyo, Paris or London insolvent.

Chart: Japanese, German, French and UK Bond Yields Are Soaring To Multi-Decade Highs What Is Actually Being Repriced Here? The long end of any yield curve prices one variable above all: what an investor demands for surrendering money for decades.

That number collapsed after 2009 and stayed collapsed, held down by central banks buying bonds rather than selling them and by inflation that could not reach 2% from below.

Both conditions are gone.

Central banks in the United States, the eurozone and Japan are shrinking balance sheets or normalizing policy.

U.S. consumer inflation is running at 3.4%.

Brent crude sits above $85 a barrel, roughly 50% higher than in January, with the Iran conflict unresolved.

There is also a new bidder for the same pot of buyers.

The five largest cloud companies — Alphabet Inc. (NASDAQ: GOOGL ), Microsoft Corp. (NASDAQ: MSFT ), Meta Platforms Inc. (NASDAQ: META ), Amazon.com Inc. (NASDAQ: AMZN ) and Oracle Corp. (NASDAQ: ORCL ) — issued $121 billion of bonds in 2025 against an average of $28 billion a year between 2020 and 2024, according to BofA Securities.

Nomura estimates technology issuance now equals about a quarter of net Treasury supply reaching private investors, five times last year’s share.

More sellers of long-dated paper.

The same buyers.

Prices fall and yields rise, and that mechanism does not care which flag is printed on the bond.

Germany sold 30-year debt at a negative yield in August 2019.

Investors paid for the privilege of lending to a government for three decades.

That was the anomaly.

This is the normal price.

Read Also: Bitcoin Eyes Best Week Since Trump's Election Victory: Why Is This A Fed's Warsh Problem? Does The American Debt Math Still Work? The fiscal pressure is real.

Gross federal debt crossed $40 trillion this week.

Federal interest payments are running near $1.25 trillion annualized, about 3.3% of gross domestic product, according to Congressional Budget Office estimates, the highest share since 1991 and above the defense budget.

The deficit is tracking near 5.8% of GDP.

But 5% is the marginal cost of borrowing, not the average one.

The Treasury’s average interest rate on marketable debt was 3.44% in July, and new issuance enters that average slowly as older paper matures.

Nominal GDP — which adds inflation to the real economic growth — grew about 6.5% year over year in the second quarter.

As long as nominal growth exceeds the average cost of the debt, the stock of borrowing does not compound on its own.

Before 2008, the 10-year Treasury traded above 5% for most of the time.

It sits at 4.69% today, and this is the version people call a crisis.