Australia Sovereign Bond Yields
AU ·Australian Commonwealth Bonds ·AUD ·Asia-Pacific ·14 maturities
Delayed reference yields for Australian Commonwealth Bonds (2Y, 10Y, 30Y, and more). Latest / live yield requires API access.
Yields as of May 27, 2026 (previous month-end close — not live). Latest / live yield requires API access. · 2Y–10Y spread: 32.7 bps
Australia yield curve
All maturities for AU| Maturity | Yield (delayed) | Latest (API) |
|---|---|---|
| 1Y | 4.605% | Unlock |
| 2Y bench | 4.553% | Unlock |
| 3Y | 4.517% | Unlock |
| 4Y | 4.516% | Unlock |
| 5Y | 4.558% | Unlock |
| 6Y | 4.628% | Unlock |
| 7Y | 4.693% | Unlock |
| 8Y | 4.776% | Unlock |
| 9Y | 4.852% | Unlock |
| 10Y bench | 4.880% | Unlock |
| 12Y | 4.946% | Unlock |
| 15Y | 5.108% | Unlock |
| 20Y | 5.287% | Unlock |
| 30Y bench | 5.345% | Unlock |
Latest / live yield requires API access
This page shows delayed month-end reference data only. Get an API key for current AU AGs yields, spreads, and history.
What are Australia sovereign bonds?
Australian Commonwealth Government Securities set the AUD sovereign curve and are widely used in Asia-Pacific rate strategies. On Bonds API, ISO code AU identifies Australian Commonwealth Bonds across available maturities.
This public page lists delayed reference yields as of May 27, 2026 (previous month-end close or the nearest prior trading day). The AU 10Y reference yield on that date was 4.88%. The 2Y–10Y spread was 32.7 basis points. Latest / live yield requires API access.
Developers use Bonds API to pull Australia yields into risk systems, dashboards, and research workflows via REST JSON endpoints such as /latest, /curve, and /historical — with currency context AUD and policy backdrop from the Reserve Bank of Australia. Available tenors on the delayed curve include 1Y, 2Y, 3Y, 4Y, 5Y, 6Y, 7Y, 8Y, 9Y, 10Y, 12Y, 15Y, 20Y, 30Y.
- Market
- Australian Commonwealth Bonds
- Currency
- AUD
- Central bank
- Reserve Bank of Australia
- Also known as
- Australian government bond yields, AGB yields
API examples for AU
Use these endpoints to query Australian Commonwealth Bonds with country=AU.
GET /latest
Docs →Most recent Australia bond yields.
curl "https://bonds-api.com/api/v1/latest?countries=AU&api_key=YOUR_API_KEY"
GET /curve
Docs →Full sovereign yield curve for AU.
curl "https://bonds-api.com/api/v1/curve?country=AU&api_key=YOUR_API_KEY"
GET /historical
Docs →Yield for a specific maturity and date.
curl "https://bonds-api.com/api/v1/historical?country=AU&maturity=10Y&date=2025-06-15&api_key=YOUR_API_KEY"