Country comparison
40-Year Government Bond Yield by Country
The 40-year government bond yield is an ultra-long maturity issued by a small set of sovereigns (notably Japan and the UK). It is the most term-premium-sensitive curve point.
Why compare 40-Year Government Bond Yield across countries?
40y yields matter for pension-fund and insurance hedging, and in Japan particularly for life-insurance ALM under negative-rate regimes. Sharp moves are typically driven by supply-demand technicals rather than fundamentals.
How to read the country list
Compare to 30y for the slope at the very long end. Treat individual print moves with caution given thin liquidity.
Supported countries
Filter by country, currency, source, cadence, or unit.
| Country / Currency | Frequency | Unit | Source | History | Links |
|---|---|---|---|---|---|
|
Japan
JPY / Japanese Yen
|
Daily | % | Ministry of Finance | History from 2007-11-06 (18.6 years) |