25-Year JGB Constant-Maturity Yield by market
Latest available observation for each published market.
Sovereign rates
25-Year JGB Constant-Maturity Yield by Country
Compare the latest available 25-year jgb constant-maturity yield across 0 markets with verified stored observations — catalogued markets. Additional country pages are retained and labelled separately while their observation coverage is completed.
Compare 25-Year JGB Constant-Maturity Yield across markets
Every published country page in one ranked table. Latest readings appear first; open any row for its historical series and source detail.
As of : 1 currency with data.
| Market | 25-Year JGB Constant-Maturity Yield | Change | Trend | 52W range | vs 10Y | As of | Last change | Source |
|---|---|---|---|---|---|---|---|---|
| JapanJPY | 3.98% | +0 bp | 2.92–4.14% | +109 bp | 2026-09-10 | Ministry of Finance Japan |
Understanding the 25-year jgb constant-maturity yield
The 25-year sector is the long end of the government bond curve. Long-bond yields carry the market's slowest-moving judgements: trend inflation over decades, the expected path of real rates, and a term premium that compensates investors for holding duration risk through many policy cycles.
Long-end yields respond to different forces than the short end. Central-bank meetings move 2-year yields directly, while 25-year yields react more to fiscal deficits and bond supply, pension and insurance demand for duration, and shifts in long-run inflation credibility. A steepening gap between 10-year and longer yields often signals rising term premium rather than changing rate expectations.
Fewer sovereigns issue at 25 years than at benchmark maturities, so coverage is narrower than the 10-year page. No market on this directory currently has a verified stored nominal-yield observation. Every series is collected directly from the official national publisher, never from third-party aggregators.
25-Year JGB Constant-Maturity Yield data by country
0 of 1 country pages have verified stored observations for this maturity.
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Government bond yield questions
What is a 25-year jgb constant-maturity yield?
It is the market yield on a government security with roughly 25 years to maturity. It reflects the government's cost of borrowing at that horizon and the compensation investors demand for inflation, rate risk, and duration over the life of the bond.
Which markets publish a 25-year jgb constant-maturity yield?
No market on this page currently has a verified stored nominal-yield observation. Country pages without verified observations are labelled separately and must not be read as evidence that a current observation is available.
Why do some countries have no 25-year yield?
Not every sovereign issues bonds this long, and some central banks only publish benchmark yields out to 10 years. Where an official long-maturity series does not exist, the maturity is simply absent rather than being estimated from other data.
What does the spread between 10-year and 25-year yields show?
The long-end slope is a common gauge of term premium and fiscal risk. A widening spread can signal growing long-run inflation uncertainty or heavier long-bond supply; an inverted long end often reflects strong duration demand from pensions and insurers.
How can I view more maturities for one country?
Open a country page from this directory, then use its Government Bond Yields link to see every published maturity for that market, or switch maturities with the selector at the top of this page.
Can I access this data via API?
Yes. Every series on this page is served by the announcements endpoint, for example /api/v1/announcements/jpy/gov_bond_25y — see the API documentation for authentication and history depth.