Selected treasury bill yields

View or download the latest data for treasury bill yields, treasury bill auctions, and treasury bills.

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Treasury bill auctions

Data available as: CSV, JSON and XML

Series2026‑10‑062026‑10‑132026‑10‑202026‑10‑272026‑11‑03
Average yields
3 month2.41--2.53--2.61
6 month2.62--2.72--2.80
1 year2.96--3.03--3.05

Treasury bills

Treasury bill yields presented are an average of sample secondary market yields taken throughout the business day.

Data available as: CSV, JSON and XML

Series2026‑10‑072026‑10‑142026‑10‑212026‑10‑282026‑11‑04
1 month2.272.282.372.462.47
3 month2.392.382.492.532.58
6 month2.572.602.702.772.73
1 year2.902.933.013.042.99