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Home > Releases > Interest Rate Spreads > 1-Year Treasury Constant Maturity Minus Federal Funds Rate

1-Year Treasury Constant Maturity Minus Federal Funds Rate (T1YFF)

2026-05-20: 0.17
Updated: May 21, 2026 4:03 PM CDT
2026-05-20:  0.17  
2026-05-19:  0.21  
2026-05-18:  0.18  
2026-05-15:  0.19  
2026-05-14:  0.16  

Units:

Percent,
Not Seasonally Adjusted

Frequency:

Daily

Fullscreen

Notes

Title Release Dates

2014-01-27 2026-05-21
 
Source    

2014-01-27 2026-05-21
 
Release    

2014-01-27 2026-05-21
 
Units    

2014-01-27 2026-05-21
 
Frequency    

2014-01-27 2026-05-21
 
Seasonal Adjustment    

2014-01-27 2026-05-21
 
Notes    

2014-01-27 2019-06-20
2019-06-21 2026-05-21

Release Tables