Federal Reserve Economic Data

3-Month Treasury Constant Maturity Minus Federal Funds Rate (T3MFF)

Observations

2025-12-29: 0.04
Updated: Dec 30, 2025 4:03 PM CST
Next Release Date: Dec 31, 2025
2025-12-29:  0.04  
2025-12-26:  0.00  
2025-12-25:  .  
2025-12-24:  0.05  
2025-12-23:  0.01  
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Units:

Percent,
Not Seasonally Adjusted

Frequency:

Daily

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Notes

Source: Federal Reserve Bank of St. Louis  

Release: Interest Rate Spreads

Units:  Percent, Not Seasonally Adjusted

Frequency:  Daily

Notes:

Series is calculated as the spread between 3-Month Treasury Constant Maturity (BC_3MONTH) and Effective Federal Funds Rate (https://fred.stlouisfed.org/series/EFFR).
Starting with the update on June 21, 2019, the Treasury bond data used in calculating interest rate spreads is obtained directly from the U.S. Treasury Department.

Suggested Citation:

Federal Reserve Bank of St. Louis, 3-Month Treasury Constant Maturity Minus Federal Funds Rate [T3MFF], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/T3MFF, .

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Other Formats

Monthly, Not Seasonally Adjusted

Related Categories

Interest Rate Spreads Interest Rates Money, Banking, & Finance

Releases

More Series from Interest Rate Spreads

Tags

Yield Curve Spread 3-Month Maturity Treasury Federal Interest Rate Interest Daily St. Louis Fed Rate Copyrighted: Citation Required Nation United States of America Not Seasonally Adjusted

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