30-Year Government Bond Yield by Country
Latest released 30-Year Government Bond Yield value for every supported currency, with the previous reading, the change between releases, reference date, frequency, unit, and source.
Government Bond Yields
30-Year Government Bond Yield across supported currencies
3 with data
3 supported currencies
Each row links to the per-currency reference page and the underlying API endpoint at
/api/v1/announcements/{currency}/gov_bond_30y. Non-USD endpoints require an API key query parameter.| Country / Currency | Latest | Previous | Change | Reference | Frequency | Unit | Source |
|---|---|---|---|---|---|---|---|
|
Canada
CAD · Canadian Dollar
|
3.93
30 Apr 2026
|
3.96
29 Apr 2026
|
▼ -0.03 | 30 Apr 2026 | Daily | Percent | Bank of Canada |
|
Japan
JPY · Japanese Yen
|
3.72
30 Apr 2026
|
3.65
28 Apr 2026
|
▲ +0.07 | 30 Apr 2026 | Daily | Percent | MOF |
|
Switzerland
CHF · Swiss Franc
|
0.56
31 Jul 2025
|
0.53
30 Jul 2025
|
▲ +0.03 | 31 Jul 2025 | Daily | Percent | SNB |
What is 30-Year Government Bond Yield?
The 30-year government bond yield is the canonical long-end benchmark. It is heavily influenced by term premium, structural growth and inflation expectations, and supply-demand technicals.
Why it matters for FX
30y yields anchor mortgage rates (US), insurance liability discount rates, and long-duration risk premia. Long-end selloffs amid fiscal concerns are a known FX risk channel.
How to read this page
Compare across currencies and watch 10y-30y slope. Real 30y yields (if 30y breakevens exist) are the cleanest read on long-run real-rate expectations.
What to watch for
- 10y-30y curve slope
- Long-end supply changes
- Term-premium estimates (ACM)
- Real 30y yield where available
- Auction tails