Executive summary

Effective Federal Funds Rate rose from 3.64% (2026-04-05) to 3.88% (2026-10-01) — a 6.6% change over the period. The window peaked at 3.88% (2026-09-17) and bottomed at 3.62% (2026-05-19).

The latest observation (2026-10-01) sits above the period average of 3.65%. Raw data and methodology are open: check the source box or download CSV/JSON.

Source & metadata

Source: FRED — Federal Reserve Bank of St. Louis
Updated: 2026-10-03
Methodology: Daily effective federal funds rate (FRED series DFF): the volume-weighted median of overnight federal funds transactions reported by U.S. banks.

Data

Date	Value
2026-04-05	3.64
2026-04-06	3.64
2026-04-07	3.64
2026-04-08	3.64
2026-04-09	3.64
2026-04-10	3.64
2026-04-11	3.64
2026-04-12	3.64
2026-04-13	3.64
2026-04-14	3.64
2026-04-15	3.64
2026-04-16	3.64
2026-04-17	3.64
2026-04-18	3.64
2026-04-19	3.64
2026-04-20	3.64
2026-04-21	3.64
2026-04-22	3.64
2026-04-23	3.64
2026-04-24	3.64
2026-04-25	3.64
2026-04-26	3.64
2026-04-27	3.64
2026-04-28	3.64
2026-04-29	3.64
2026-04-30	3.64
2026-05-01	3.64
2026-05-02	3.64
2026-05-03	3.64
2026-05-04	3.64
2026-05-05	3.64
2026-05-06	3.64
2026-05-07	3.63
2026-05-08	3.63
2026-05-09	3.63
2026-05-10	3.63
2026-05-11	3.63
2026-05-12	3.63
2026-05-13	3.63
2026-05-14	3.63
2026-05-15	3.63
2026-05-16	3.63
2026-05-17	3.63
2026-05-18	3.63
2026-05-19	3.62
2026-05-20	3.62
2026-05-21	3.62
2026-05-22	3.62
2026-05-23	3.62
2026-05-24	3.62
2026-05-25	3.62
2026-05-26	3.62
2026-05-27	3.62
2026-05-28	3.62
2026-05-29	3.62
2026-05-30	3.62
2026-05-31	3.62
2026-06-01	3.62
2026-06-02	3.62
2026-06-03	3.62
2026-06-04	3.62
2026-06-05	3.62
2026-06-06	3.62
2026-06-07	3.62
2026-06-08	3.62
2026-06-09	3.62
2026-06-10	3.62
2026-06-11	3.62
2026-06-12	3.62
2026-06-13	3.62
2026-06-14	3.62
2026-06-15	3.63
2026-06-16	3.63
2026-06-17	3.63
2026-06-18	3.63
2026-06-19	3.63
2026-06-20	3.63
2026-06-21	3.63
2026-06-22	3.63
2026-06-23	3.63
2026-06-24	3.63
2026-06-25	3.63
2026-06-26	3.63
2026-06-27	3.63
2026-06-28	3.63
2026-06-29	3.63
2026-06-30	3.63
2026-07-01	3.63
2026-07-02	3.63
2026-07-03	3.63
2026-07-04	3.63
2026-07-05	3.63
2026-07-06	3.63
2026-07-07	3.63
2026-07-08	3.62
2026-07-09	3.62
2026-07-10	3.62
2026-07-11	3.62
2026-07-12	3.62
2026-07-13	3.62
2026-07-14	3.63
2026-07-15	3.63
2026-07-16	3.63
2026-07-17	3.63
2026-07-18	3.63
2026-07-19	3.63
2026-07-20	3.63
2026-07-21	3.63
2026-07-22	3.63
2026-07-23	3.63
2026-07-24	3.63
2026-07-25	3.63
2026-07-26	3.63
2026-07-27	3.63
2026-07-28	3.63
2026-07-29	3.63
2026-07-30	3.63
2026-07-31	3.63
2026-08-01	3.63
2026-08-02	3.63
2026-08-03	3.63
2026-08-04	3.63
2026-08-05	3.63
2026-08-06	3.63
2026-08-07	3.63
2026-08-08	3.63
2026-08-09	3.63
2026-08-10	3.63
2026-08-11	3.63
2026-08-12	3.63
2026-08-13	3.63
2026-08-14	3.63
2026-08-15	3.63
2026-08-16	3.63
2026-08-17	3.63
2026-08-18	3.63
2026-08-19	3.63
2026-08-20	3.63
2026-08-21	3.63
2026-08-22	3.63
2026-08-23	3.63
2026-08-24	3.63
2026-08-25	3.63
2026-08-26	3.63
2026-08-27	3.63
2026-08-28	3.63
2026-08-29	3.63
2026-08-30	3.63
2026-08-31	3.63
2026-09-01	3.63
2026-09-02	3.63
2026-09-03	3.63
2026-09-04	3.63
2026-09-05	3.63
2026-09-06	3.63
2026-09-07	3.63
2026-09-08	3.63
2026-09-09	3.63
2026-09-10	3.63
2026-09-11	3.63
2026-09-12	3.63
2026-09-13	3.63
2026-09-14	3.63
2026-09-15	3.63
2026-09-16	3.63
2026-09-17	3.88
2026-09-18	3.88
2026-09-19	3.88
2026-09-20	3.88
2026-09-21	3.88
2026-09-22	3.88
2026-09-23	3.88
2026-09-24	3.88
2026-09-25	3.88
2026-09-26	3.88
2026-09-27	3.88
2026-09-28	3.88
2026-09-29	3.88
2026-09-30	3.88
2026-10-01	3.88

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