H6: Money Stock Revisions

This release includes seasonally adjusted measures of the monetary aggregates and components produced with revised seasonal factors, which were derived from data through December 2021 and estimated using the Census Bureau's X-13ARIMA-SEATS seasonal adjustment program.1 Appendix tables accompanying the release contain the revised seasonal factors for months from January 2021 to March 2023. The tables also contain revised seasonally adjusted M1 and M2 levels as well as revised seasonally adjusted M1 and M2 annualized growth rates for the last two years.1. Information on the seasonal adjustment program is available on the U.S. Census Bureau website at https://www.census.gov/data/software/x13as.html.