CRSP US Treasury Database

The CRSP US Treasury and Inflation Series is comprised of 1.7 million end-of-day price observations for nearly 7000 US Treasury bills, notes, and bonds, as well as supplemental files including fixed-term indexes, maturity portfolios, discount bonds, term structure and CPI files. The database begins in 1925 for month-end data, and in 1961 for daily data.