At a glance


Date Interest rate Latest value Value on Jan 2, 2025
2026-05-21 Federal Funds Effective Rate 3.62% 4.33%
2026-05-21 30-yr Fixed Mortgage Rate 6.51% 6.91%
2026-05-08 Prime Rate 6.75% 7.50%
2026-05-21 Discount Rate 3.75% 4.50%
2026-05-21 4-Week Treasury Bill 3.61% 4.26%
2026-05-21 1-Year Treasury Bill 3.67% 3.99%
2026-05-21 5-Year Treasury Note 4.25% 4.38%
2026-05-21 10-Year Treasury Note 4.57% 4.57%
2026-05-21 5-Year Inflation-Indexed T-note 1.68% 1.97%

Key rates

Treasuries

Column

Treasury rates

Inflation-indexed bonds

Yield curve

Notes


NOTES

Data is from FRED

Variables of, er, interest
Series ID Variable
DFF Federal Funds Effective Rate
DFII5 5-Year Inflation-Indexed T-note
DGS10 10-Year Treasury Note
DGS5 5-Year Treasury Note
DPCREDIT Discount Rate
DPRIME Prime Rate
DTB1YR 1-Year Treasury Bill
DTB4WK 4-Week Treasury Bill
MORTGAGE30US 30-yr Fixed Mortgage Rate

flex-interest-rates.Rmd