US 3-Month Bill Yield Rises to 3.99%
Brief · Published 2026-09-18 · Data period 2026-09-16
This brief was generated automatically from the published data; no human byline is attached. Read the methodology.
The 3-Month Bill Yield rose to 3.99% on September 16, from 3.97% the previous day. The yield has climbed from 3.74% on August 28 and is the highest since September 4, 2025, 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 Edges Down to 3.97%
- 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.