Observations

Mar 2025: -0.23

Updated: Apr 1, 2025 4:01 PM CDT

Units:

Percent,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

6-Month Treasury Bill Minus Federal Funds Rate	2014-06-19	2025-04-01

Source

Federal Reserve Bank of St. Louis	2014-06-19	2025-04-01

Release

Interest Rate Spreads	2014-06-19	2025-04-01

Units

Percent	2014-06-19	2025-04-01

Frequency

Monthly	2014-06-19	2025-04-01

Seasonal Adjustment

Not Seasonally Adjusted	2014-06-19	2025-04-01

Notes

Series is calculated as the spread between 6-Month Treasury Bill: Secondary Market Rate (https://fred.stlouisfed.org/series/TB6MS) and Effective Federal Funds Rate (https://fred.stlouisfed.org/series/FEDFUNDS).	2014-06-19	2025-04-01

6-Month Treasury Bill Minus Federal Funds Rate (TB6SMFFM)