# us-treasury-yield-curve

Official Treasury XML (OData Atom) feed: `…/interest-rates/pages/xml?data=daily_treasury_yield_curve&field_tdr_date_value_month=YYYYMM`.

- **Type**: XML · **Rights**: OFFICIAL_OPEN_DATA (public domain) · **Real-time**: END_OF_DAY (posted ≈ 15:30–18:00 ET)
- **Instruments**: 13 tenors `US1M … US30Y` (TREASURY, unit percent). Fields: YIELD (+ LAST_PRICE copy), PREVIOUS_CLOSE.
- **Quirks**: the month file only contains the current month → the previous month is fetched when fewer than 2 rows exist. Tenors that did not exist (e.g. 4-month before 2022) are simply absent.