Effective fed funds 3.88% ☆

About this series

Key

effr

Source

FRED EFFR

Source series id

EFFR (FRED)

Country

United States · Americas

Asset class

Rates · Policy rate

Unit

% (changes in basis points)

Frequency

daily

History

20 Aug 2021 – 25 Sep 2026 · 484 readings

Updated

30 Sep 2026 09:08 UTC

Revisions

0

Revisions and vintages

Every value a source has published for a date is kept; nothing is overwritten. Charts and downloads use the latest.

Vintage record since 30 Sep 2026 · 484 dates · 0 revised · 0 first recorded as they came in. Values loaded with the history on that day may already include revisions made by the source before then; no earlier vintage is invented for them. Release dates: none of this series’ loaders supplies one yet.

No revisions stored.

Lineage

What it is

Actual (observed values)

Currency

not recorded

Transformation

none in this app: stored as delivered by its loader

Rights

OFFICIAL_DATA · Official or free public data API

Last retrieved

30 Sep 2026 09:08 UTC

Vintage record since

30 Sep 2026

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Used by

Not used by any page, template or saved item.

Read from each place’s own fields; a word that only looks like this key is not counted.