Release: H.15 Selected Interest Rates
The Federal Reserve Board has discontinued this series as of October 11, 2016. More information, including possible alternative series, can be found at http://www.federalreserve.gov/feeds/h15.html.
Bond Buyer Index, general obligation, 20 years to maturity, mixed quality.
Board of Governors of the Federal Reserve System (US), State and Local Bonds - Bond Buyer Go 20-Bond Municipal Bond Index (DISCONTINUED) [MSLB20], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/MSLB20, April 21, 2018.