Spain Sovereign Bond Yields
ES ·Spanish Bonos ·EUR ·Europe ·18 maturities
Delayed reference yields for Spanish Bonos (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: 74.4 bps
Spain yield curve
All maturities for ES| Maturity | Yield (delayed) | Latest (API) |
|---|---|---|
| 1M | 2.125% | Unlock |
| 3M | 2.321% | Unlock |
| 6M | 2.450% | Unlock |
| 9M | 2.490% | Unlock |
| 1Y | 2.523% | Unlock |
| 2Y bench | 2.648% | Unlock |
| 3Y | 2.707% | Unlock |
| 4Y | 2.782% | Unlock |
| 5Y | 2.877% | Unlock |
| 6Y | 2.973% | Unlock |
| 7Y | 3.073% | Unlock |
| 8Y | 3.203% | Unlock |
| 9Y | 3.297% | Unlock |
| 10Y bench | 3.392% | Unlock |
| 15Y | 3.775% | Unlock |
| 20Y | 3.868% | Unlock |
| 25Y | 4.027% | Unlock |
| 30Y bench | 4.149% | Unlock |
Latest / live yield requires API access
This page shows delayed month-end reference data only. Get an API key for current ES Bonos yields, spreads, and history.
What are Spain sovereign bonds?
Spain’s Bonos and Obligaciones del Estado form a major euro-area sovereign curve tracked for Iberian and peripheral EU risk. On Bonds API, ISO code ES identifies Spanish Bonos 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 ES 10Y reference yield on that date was 3.39%. The 2Y–10Y spread was 74.4 basis points. Latest / live yield requires API access.
Developers use Bonds API to pull Spain yields into risk systems, dashboards, and research workflows via REST JSON endpoints such as /latest, /curve, and /historical — with currency context EUR and policy backdrop from the European Central Bank. Available tenors on the delayed curve include 1M, 3M, 6M, 9M, 1Y, 2Y, 3Y, 4Y, 5Y, 6Y, 7Y, 8Y, 9Y, 10Y, 15Y, 20Y, 25Y, 30Y.
- Market
- Spanish Bonos
- Currency
- EUR
- Central bank
- European Central Bank
- Also known as
- Spanish government bond yields, Bonos del Estado
API examples for ES
Use these endpoints to query Spanish Bonos with country=ES.
GET /latest
Docs →Most recent Spain bond yields.
curl "https://bonds-api.com/api/v1/latest?countries=ES&api_key=YOUR_API_KEY"
GET /curve
Docs →Full sovereign yield curve for ES.
curl "https://bonds-api.com/api/v1/curve?country=ES&api_key=YOUR_API_KEY"
GET /historical
Docs →Yield for a specific maturity and date.
curl "https://bonds-api.com/api/v1/historical?country=ES&maturity=10Y&date=2025-06-15&api_key=YOUR_API_KEY"