Observations

2026-10-14: 46,041

Updated: Oct 15, 2026 3:32 PM CDT

Units:

Millions of U.S. Dollars,

Not Seasonally Adjusted

Frequency:

Weekly,

Ending Wednesday

Notes

Title	Release Dates

Memorandum item: Securities Lent to Dealers: Overnight Facility	2010-01-28	2019-08-20
Memorandum Items: Securities Lent to Dealers: Overnight Facility: Week Average	2019-08-21	2026-10-15

Source

Board of Governors of the Federal Reserve System (US)	2010-01-28	2026-10-15

Release

H.4.1 Factors Affecting Reserve Balances	2010-01-28	2026-10-15

Units

Billions of Dollars	2010-01-28	2019-08-20
Billions of U.S. Dollars	2019-08-21	2025-11-12
Millions of U.S. Dollars	2025-11-13	2026-10-15

Frequency

Weekly, Ending Wednesday	2010-01-28	2026-10-15

Seasonal Adjustment

Not Seasonally Adjusted	2010-01-28	2026-10-15

Notes

The face value of U.S. Treasury securities and federal agency debt securities lent overnight through the Federal Reserve Bank of New York's securities lending program. This program provides a temporary source of U.S. Treasury securities and federal agency debt securities to foster efficient and liquid trading in the market for these securities. More information can be found at http://www.federalreserve.gov/monetarypolicy/bst_fedsbalancesheet.htm.	2010-01-28	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	2026-10-15

Release Tables

H.4.1 Factors Affecting Reserve Balances