Data File Layouts
Windows subscribers receive a CRSPAccess database (TRZyyyymm folder when installed) for use with CRSPSift. The data are organized in categories and groups for easy access. The CRSPSift User Guide provides full information for access through Sift.
Legacy Treasuries Files (TLZyyyymm folder when installed) are available for access on all platforms and remain unchanged in structure. These are available in SAS, Excel 2003, and ASCII formats and include existing Sample Programs in C. Legacy Daily and Monthly Treasury User Guides provides the documentation for these files.