# US 10-Year Yield Touches 5 Percent as Bond Selling Spreads to Japan and Europe

Futures markets price a 92 percent chance that the Federal Reserve raises interest rates at the meeting that begins Tuesday, a move it has not made since 2023.

- Published: 2026-09-15T05:19:00.629Z
- Canonical: https://polylog.news/2026-09-15/us-10-year-yield-touches-5-percent-as-bond-selling-spreads-t
- Publisher: Polylog (Global desk)
- Section: macro
- Sources: [Financial Times](https://www.ft.com/content/5e2327aa-dbd0-4a79-8c99-622a893876d7?syn-25a6b1a6=1), [Jiji Press](https://www.jiji.com/jc/article?k=2026091500106&g=pol), [The Japan Times](https://www.japantimes.co.jp/news/2026/09/15/japan/japan-centenarians-top-100000/)

Long-dated government debt fell again across the major markets, and the selling that began in the United States has now reached every large sovereign borrower. The yield on the 10-year Treasury note [briefly reached 5.014 percent on Monday](https://www.cnbc.com/2026/09/14/10-year-us-treasury-is-closing-in-on-5percent.html) before settling just below 5 percent. Japanese government bonds followed, and [the Financial Times reported](https://www.ft.com/content/5e2327aa-dbd0-4a79-8c99-622a893876d7?syn-25a6b1a6=1) that Japan's 10-year yield passed 3 percent as investors continued to sell.

Traders enter the Federal Reserve's two-day meeting expecting further tightening rather than relief. The CME Group's FedWatch measure of futures pricing puts the probability of a quarter-point rate increase at 92.3 percent. The immediate cause is energy: crude above $105 a barrel feeds directly into headline inflation, and inflation has now run above the Federal Reserve's 2 percent target for a fifth year.

The deeper cause is supply. Governments in the United States, Japan and Europe are financing wider deficits while their central banks have stopped absorbing the debt they issue. The Bank of Japan has been raising its policy rate and shrinking its presence in the bond market, and it is expected to raise the rate again, to 1.25 percent. When the buyer that never demanded a market price for the bonds it held steps back, the remaining buyers demand one. That is what a 3 percent Japanese 10-year yield represents, after two decades in which the Bank of Japan held it down.

Japan's fiscal position is getting harder at the same time. Prime Minister Sanae Takaichi, whose government took office promising fiscal support rather than budget consolidation, [said she will name new Liberal Democratic Party executives on Wednesday and reshuffle her cabinet on Thursday](https://www.jiji.com/jc/article?k=2026091500106&g=pol). The demographic cost behind Japan's deficits keeps growing: the health ministry counted [107,677 people aged 100 or older](https://www.japantimes.co.jp/news/2026/09/15/japan/japan-centenarians-top-100000/) as of September 1, an increase of 7,914 from last year. It was the first time the count passed 100,000.

Monetary metals did not benefit from the turmoil. Gold and silver both traded lower ahead of the Federal Reserve decision, [pressured by rate-increase expectations](https://www.riotimesonline.com/gold-silver-precious-metals-wednesday-september-2-2026/) that raise the cost of holding assets that pay no yield. The yen has been an exception. Currencies like it typically weaken when yields rise elsewhere, but the yen has strengthened more than 3 percent this month, trading near 154 per dollar, as Japanese investors repatriated capital and carry trades unwound.

## What this means

A 5 percent 10-year Treasury yield resets the discount rate for every long-duration asset. The effects appear first in borrowers who financed at the bottom of the cycle: commercial property owners refinancing 2021 debt, highly leveraged corporate issuers, and governments rolling over short-term debt. Japanese institutions are the second channel. As domestic yields rise toward 3 percent, Japanese life insurers and banks have less reason to hold foreign bonds. That removes a long-standing source of demand for Treasuries and European government debt and pushes those yields higher again.

## What to watch

- Whether the Federal Reserve delivers the rate increase futures markets expect, and whether its statement signals more increases to come. A hike paired with language about further tightening would extend the sell-off in long-term bonds rather than end it.
- Demand at Japan's next auctions of 20-year and 30-year debt. Weak bidding would show that domestic institutions, the traditional buyers of last resort, now want materially higher compensation to hold duration.
- Whether Japanese authorities intervene again in the currency market. Tokyo and Washington carried out a joint intervention in July, and a repeat would signal that the interest-rate gap between the two countries is still producing capital flows neither government wants.