Observations

2026-09-30: 6,692,033

Updated: Oct 1, 2026 3:32 PM CDT

Units:

Millions of U.S. Dollars,

Not Seasonally Adjusted

Frequency:

Weekly,

Ending Wednesday

Notes

Title	Release Dates

Reserve Bank Credit	2008-12-18	2019-08-20
Assets: Other Factors Supplying Reserve Balances: Reserve Bank Credit: Week Average	2019-08-21	2026-10-01

Source

Board of Governors of the Federal Reserve System (US)	2008-12-18	2026-10-01

Release

H.4.1 Factors Affecting Reserve Balances	2008-12-18	2026-10-01

Units

Billions of Dollars	2008-12-18	2019-08-20
Billions of U.S. Dollars	2019-08-21	2025-11-12
Millions of U.S. Dollars	2025-11-13	2026-10-01

Frequency

Weekly, Ending Wednesday	2008-12-18	2026-10-01

Seasonal Adjustment

Not Seasonally Adjusted	2008-12-18	2026-10-01

Notes

Reserve Bank credit is the sum of securities held outright, repurchase agreements, term auction credit, other loans, net portfolio holdings of Commercial Paper Funding Facility LLC, net portfolio holdings of LLCs funded through the Money Market Investor Funding Facility, net portfolio holdings of Maiden Lane LLC, net portfolio holdings of Maiden Lane II LLC, net portfolio holdings of Maiden Lane III LLC, float, central bank liquidity swaps, and other Federal Reserve assets.	2008-12-18	2025-11-12
For questions on the data, please contact the data source (https://www.federalreserve.gov/apps/ContactUs/feedback.aspx?refurl=/releases/h41/%). For questions on FRED functionality, please contact us here (https://fred.stlouisfed.org/contactus/).	2025-11-13	2026-10-01

Release Tables

H.4.1 Factors Affecting Reserve Balances