Source: Board of Governors of the Federal Reserve System (US)  

Release: H.6 Money Stock Measures  

Units:  Billions of Dollars, Seasonally Adjusted

Frequency:  Monthly

Notes:

This series has been discontinued and will no longer be updated. It has been consolidated under the following series, which will continue to be updated: STDSL.

Starting on February 23, 2021, the H.6 statistical release is now published at a monthly frequency and contains only monthly average data needed to construct the monetary aggregates. Components of the monetary aggregates are reported at a total industry level without a breakdown by banks and thrifts. For further information about the changes to the H.6 Statistical Release, see the announcements provided by the source.

Further information and definitions are available at: http://research.stlouisfed.org/publications/mt/.