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

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Series2025‑09‑232025‑09‑302025‑10‑072025‑10‑142025‑10‑21
Average yields
3 month2.43--2.39--2.33
6 month2.44--2.40--2.35
1 year2.44--2.42--2.36

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

Series2025‑09‑242025‑10‑012025‑10‑082025‑10‑152025‑10‑22
1 month2.412.412.382.392.33
3 month2.422.422.342.372.31
6 month2.412.392.372.372.30
1 year2.422.402.392.382.34