View a measure of the most-liquid assets in the U.S. money supply: cash, checking accounts, traveler's checks, demand deposits, and other checkable deposits.

The currency component of M1, sometimes called "money stock currency," is defined as currency in circulation outside the U.S. Treasury and Federal Reserve Banks. Data on total currency in circulation are obtained weekly from balance sheets of the Federal Reserve Banks and from the U.S. Treasury. Weekly currency in circulation data are published each week on the Federal Reserve Board's H.4.1 statistical release "Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks." Vault cash is reported on the FR 2900 and subtracted from total currency in circulation. For institutions that do not file the FR 2900, vault cash is estimated using data reported on the Call Reports.

View data of a measure of the U.S. money supply that includes all components of M1 plus several less-liquid assets.

Calculated by the Federal Reserve Bank of St. Louis.

This series has been discontinued and will no longer be updated. 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 (https://www.federalreserve.gov/feeds/h6.html) provided by the source. This series is calculated as the sum of savings deposits; small-denomination time deposits; and retail money funds.