US 3-Month Bill Yield Edges Down to 3.97%
Brief · Published 2026-09-18 · Data period 2026-09-17
This brief was generated automatically from the published data; no human byline is attached. Read the methodology.
The US 3-month bill yield edged down to 3.97% on September 17, from 3.99% the previous day. The yield remains above 3.97% from September 14 and 15, and is up from 3.88% a year ago. The series all-time high is 17.14% in December 1980 and the all-time low is -0.05% in March 2020, according to the Federal Reserve Bank of St. Louis.
Related
- United States Effective Federal Funds Rate
- United States 10-Year Government Bond Yield
- United States 2-Year Government Bond Yield
- United States 30-Year Government Bond Yield
- US 3-Month Bill Yield Rises to 3.99%
- US Fed Funds Rate Rises to Highest Since Dec
- US Banks Balance Sheet Tops at Record High
- US 30-Year Bond Yield Falls to 5.29%
Source & methodology
Data source: Federal Reserve Bank of St. Louis.
Values are verified on ingest and republished only when the source revises. How we source and standardize data, including how to request an audit trail for any value.