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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Series2025‑06‑102025‑06‑172025‑06‑242025‑07‑012025‑07‑08
Average yields
1 month--2.71--2.72--
3 month--2.69--2.66--
6 month--2.70--2.66--
1 year--2.71--2.62--

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

Series2025‑06‑112025‑06‑182025‑06‑252025‑07‑022025‑07‑09
1 month2.672.662.682.672.68
3 month2.672.662.672.652.64
6 month2.662.662.652.652.64
1 year2.652.662.642.622.64