A sharp spike in the US 10-year yield has raised questions about the underlying stress in the market, with experts debating the role of foreign selling and domestic inflation.
The All-Important U.S. 10-Year Yield Is Moving in the Wrong Direction for Trump
The recent trading session has exposed deep cracks in the global financial system, with foreign selling of U.S. Treasury notes being questioned.
The global financial system has undergone significant transformations since its inception.
From the gold standard to fiat currency, the system has adapted to meet changing economic needs.
The Bretton Woods Agreement established a stable exchange rate regime in 1944, but it collapsed in 1971.
Since then, floating exchange rates and deregulation have become prevalent.
Today's global financial system is characterized by electronic transactions, digital currencies, and increased globalization.
What Caused the Spike in U.S. 10-Year Yields?
Despite the market turmoil, U.S. 10-year yields spiked up to 4.22% driven by trade tensions, currency moves, and geopolitical concerns. This sharp move has raised questions about the underlying stress in the market.
Is Foreign Selling of Treasuries to Blame?
Ole S. Hansen, head of commodity strategy at Saxo Bank, pointed to the scale of the move in long-dated Treasuries as a sign of something deeper potentially unfolding. He suggested that foreign holders, such as China, may be selling and repatriating their assets.

However, Jim Bianco, president of Bianco Research, challenged this narrative. He argued that the rally in the Dollar Index signals domestic inflation-driven selling, not a foreign exodus. According to Bianco, if foreigners were selling Treasuries, they would have to convert those dollars to a foreign currency, which is pointless.
The Reality Behind China’s Treasury Holdings
Despite unconfirmed reports about China‘s sales, it is essential to understand that most of the official Chinese investments in dollar-denominated assets are not in longer duration instruments but rather agency bonds, shorter-term bills, and bank deposits. China‘s U.S. Treasury bond holdings are directly linked to its current account surplus and cannot be used as a tool for leverage against the U.S.
The Impact on Sovereign Debt and Currencies
The spike in yields has signaled growing instability and diminishing confidence in sovereign debt and currencies globally. The U.K. experienced its sharpest rate jump since the Liz Truss-era pension crisis, and yields rose across the board, indicating a loss of faith in these assets.
Sovereign debt refers to the debt incurred by a government, which can be denominated in its own currency or foreign currencies.
When a country's sovereign debt exceeds a certain threshold, it can lead to a decrease in investor confidence, causing a depreciation of its currency.
This can create a vicious cycle where higher interest rates are needed to attract investors, further weakening the currency.
Historically, countries such as Greece and Argentina have experienced significant economic downturns due to excessive sovereign debt.
“The recent trading session has highlighted the complexities of global financial markets and the need for careful analysis to understand the underlying drivers of market movements.”
Global financial markets refer to the interconnected network of institutions, instruments, and transactions that facilitate the exchange of capital across borders.
These markets include stock exchanges, bond markets, foreign exchange markets, and commodity markets.
The global financial system is driven by supply and demand for credit, investment, and risk management.
Key players in global financial markets include central banks, commercial banks, institutional investors, and individual investors.
The size of the global financial market is estimated to be over $90 trillion.