10-Year Treasury Constant Maturity Minus Federal Funds Rate (T10YFF)

Observations

2026-05-19: 1.05
Updated: May 20, 2026 4:02 PM CDT
Next Release Date: May 21, 2026
2026-05-19:  1.05  
2026-05-18:  0.98  
2026-05-15:  0.96  
2026-05-14:  0.84  
2026-05-13:  0.83  
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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 10-Year Treasury Constant Maturity (BC_10YEAR) 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, 10-Year Treasury Constant Maturity Minus Federal Funds Rate [T10YFF], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/T10YFF, .

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Other Formats

Monthly, Not Seasonally Adjusted

Related Categories

Interest Rate Spreads Interest Rates Money, Banking, & Finance

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Tags

Yield Curve Spread 10-Year 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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