In the week ended Nov. 30, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index rose to 3.99% from 3.95% the previous week. The BB40 Index is based on the price of 40 long-term bonds.
The Bond Buyer's 20-Bond GO Index of 20-year general obligation yields rose eight basis points to 3.59% from 3.51% in the previous week. It is at its highest level since Nov. 02, when it was at 3.67%.
The 11-Bond GO Index of higher-grade 11-year GO was eight basis points higher to 3.09% from 3.01% the previous week. It is at its highest level since five weeks ago, when it was 3.17%.
The Bond Buyer's Revenue Bond Index gained seven basis points to 4.04% from 3.97% last week. It is at its highest level since Nov. 2 when it was at 4.04%.
The yield on the U.S. Treasury's 10-year note increased to 2.42% from 2.37% in the previous week, while the yield on the Treasury's 30-year gained to 2.84% from 2.76% in the prior week.