Averages of daily figures. For further information regarding treasury constant maturity data, please refer to the H.15 Statistical release notes (https://www.federalreserve.gov/releases/h15/default.htm) and the Treasury Yield Curve Methodology (https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology).
Kim and Wright (2005) produced this data by fitting a simple three-factor arbitrage-free term structure model to U.S. Treasury yields since 1990, in order to evaluate the behavior of long-term yields, distant-horizon forward rates, and term premiums. For the full paper, please go to http://www.federalreserve.gov/pubs/feds/2005/200533/200533abs.html
Averages of daily figures. For further information regarding treasury constant maturity data, please refer to the H.15 Statistical release notes (https://www.federalreserve.gov/releases/h15/default.htm) and the Treasury Yield Curve Methodology (https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology).
Based on the unweighted average bid yields for all TIPS with remaining terms to maturity of more than 10 years.
Averages of daily figures. The Federal Reserve Board has discontinued this series. For more information see the H.15 Statistical Release (https://www.federalreserve.gov/releases/h15/default.htm).