H15: Changes in the reporting of Treasury securities
By FEDERAL RESERVE
Published - Dec 02, 2022, 01:08 PM ET
Last Updated - Feb 09, 2023, 12:19 AM EST
On July 31, 2001, the Department of the Treasury began the weekly
issuance of 4-week bills. On August 27, 2001, the Treasury stopped
reporting secondary market yields for 1-year Treasury bills, the final
issuance of which was on February 27, 2001.
