Selected treasury bill yields

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

You can also:

Data available as: CSV, JSON and XML

Treasury bill auctions

Data available as: CSV, JSON and XML

Series2025‑12‑162025‑12‑232025‑12‑302026‑01‑062026‑01‑13
Average yields
3 month2.19--2.19--2.20
6 month2.25--2.28--2.28
1 year2.40--2.43--2.42

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

Series2025‑12‑172025‑12‑242025‑12‑312026‑01‑072026‑01‑14
1 month2.122.122.092.172.13
3 month2.172.152.152.212.19
6 month2.222.232.242.272.25
1 year2.382.362.382.402.39