Observations

2025-12-10: -195,317

Updated: Dec 11, 2025 3:33 PM CST

Units:

Millions of U.S. Dollars,

Not Seasonally Adjusted

Frequency:

Weekly,

Ending Wednesday

Notes

Title	Release Dates

Assets: Securities Held Outright: Mortgage-Backed Securities: Change in Week Average From Year Ago Week Average	2019-08-22	2020-06-10
Assets: Securities Held Outright: Mortgage-Backed Securities: Change in Week Average from Year Ago Week Average	2020-06-11	2025-12-11

Source

Board of Governors of the Federal Reserve System (US)	2019-08-22	2025-12-11

Release

H.4.1 Factors Affecting Reserve Balances	2019-08-22	2025-12-11

Units

Millions of U.S. Dollars	2019-08-22	2025-12-11

Frequency

Weekly, Ending Wednesday	2019-08-22	2025-12-11

Seasonal Adjustment

Not Seasonally Adjusted	2019-08-22	2025-12-11

Notes

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	2025-12-11

Assets: Securities Held Outright: Mortgage-Backed Securities: Change in Week Average from Year Ago Week Average (RESPPALGASMOXAWXCH52NWW)