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

Series2026‑06‑162026‑06‑232026‑06‑302026‑07‑072026‑07‑14
Average yields
3 month2.29--2.28--2.29
6 month2.37--2.36--2.41
1 year2.56--2.56--2.65

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

Series2026‑06‑172026‑06‑242026‑07‑012026‑07‑082026‑07‑15
1 month2.232.252.242.252.22
3 month2.262.262.262.252.25
6 month2.332.332.342.352.36
1 year2.532.522.542.582.58