Japan’s government bond market is spinning out of control, and it’s dragging America into the mess. Volatility across Japanese government bonds has doubled in just five months, hitting a record 4.02%, according to data from CNBC.
Yields have shot up fast—the 30-year yield is now 3.08%, nearly 75 basis points higher than it was earlier this year, and just a hair away from its record since that bond was first issued in 1999.
The 10-year yield briefly touched 1.60% last week, a number the world hasn’t seen since the 2008 financial crisis. At the same time, chatter is building about a possible credit rating downgrade, something that would hammer Japan’s already fragile economy.
These numbers aren’t just scary on paper. They show that the entire Japanese bond market, the third-largest on the planet, is under stress like it hasn’t seen in decades. The 30-year Japanese Government Bond recently went above 3.2%, which has never happened before.
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Japan dumps treasuries as the Fed faces pressure
Japan isn’t some fringe player here, folks. It’s the largest foreign holder of U.S. Treasuries, with over $1.13 trillion parked in American debt. For decades, Japanese banks and pension funds have been reliable buyers of U.S. bonds, keeping American borrowing costs low.
But with yields climbing at home and the yen in freefall, Japanese investors are being pushed to pull their money back. The logic is simple; why buy Treasuries and take a currency hit when local bonds suddenly pay more? Get it?
This is dangerous for the United States. Fewer Japanese buyers mean less demand for Treasuries, especially the long-term ones that fund the government’s bloated spending plans. Without that demand, yields will rise, and that makes it more expensive for the U.S. to borrow. It also adds chaos to global bond markets as investors scramble to adjust to the sudden change in capital flows.
Donald Trump just got back in the Oval, and Washington is already trying to juggle rising debt and inflation.
Meanwhile, Modern Monetary Theory (the idea that countries can print money forever without paying a price) is falling apart too. The Bank of Japan is showing the world what happens when investors stop believing. The Federal Reserve can’t rely on infinite bond buying anymore, not without risking inflation, a weaker dollar, and total loss of trust.