← European Central Bank Data Portal
USA 10-year Zero coupon Yield Curve - Yield, end of period
This series has no golden-value checks assigned yet, so it is labelled unverified. The values are ingested from the official source with full provenance, but nothing here has been confirmed against a hand-checked reference point.
Coverage 1995-02-01 to 2026-09-01 · series id ecb/FM.M.US.USD.RT.BZ.USD10YZ_R.YLDE
Recent values
| Period | Value | Revision |
|---|---|---|
| 2026-09-01 | 5.262 | 1 |
| 2026-08-01 | 4.729 | 1 |
| 2026-07-01 | 4.724 | 1 |
| 2026-06-01 | 4.438 | 1 |
| 2026-05-01 | 4.419 | 1 |
| 2026-04-01 | 4.362 | 1 |
| 2026-03-01 | 4.3 | 1 |
| 2026-02-01 | 3.926 | 1 |
| 2026-01-01 | 4.236 | 1 |
| 2025-12-01 | 4.088 | 1 |
| 2025-11-01 | 3.923 | 1 |
| 2025-10-01 | 3.986 | 1 |
Verification history
No checks recorded yet.
License and citation
License open-government (terms). Source: European Central Bank Data Portal. Reproduction is permitted provided that the source is acknowledged.
Official table: Financial market data · European Central Bank
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curl "https://starwell.dev/api/starwell/v1/sources/ecb/series/FM.M.US.USD.RT.BZ.USD10YZ_R.YLDE/observations?latest=12"
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<img src="https://starwell.dev/sources/ecb/FM.M.US.USD.RT.BZ.USD10YZ_R.YLDE/chart.svg"
alt="USA 10-year Zero coupon Yield Curve - Yield, end of period" width="720" />
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[](https://starwell.dev/sources/ecb/FM.M.US.USD.RT.BZ.USD10YZ_R.YLDE)
curl -X POST "https://starwell.dev/api/starwell/v1/answer" \
-H "Authorization: Bearer dlk_live_YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"question": "What is the latest value?", "series": [{"source": "ecb", "seriesId": "FM.M.US.USD.RT.BZ.USD10YZ_R.YLDE"}]}'
Data reads need no key; answers do. Keys are free at /account; a keyless sample lives at GET /api/starwell/v1/answer/demo.