In the week ended Feb. 15, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index rose two basis points to 4.00% from 3.98% the previous week. The BB40 Index is based on the price of 40 long-term bonds.
![BB-021518-INDEXES](https://arizent.brightspotcdn.com/dims4/default/988b6ae/2147483647/strip/true/crop/712x464+0+0/resize/740x482!/quality/90/?url=https%3A%2F%2Fsource-media-brightspot.s3.us-east-1.amazonaws.com%2F00%2Fb9%2Fc23fd45c4e0abb9b754f946b5eee%2Fbb-021518-indexes.jpeg)
The Bond Buyer's 20-Bond GO Index of 20-year general obligation yields rose 11 basis points to 3.84% from 3.73% the previous week. It is at its highest level since March 30, 2017, when it was at 3.86%.
The 11-Bond GO Index of higher-grade 11-year GOs increased 11 basis points to 3.34% from 3.23% in the prior week. It is at its highest level since July 16, 2017, when it was at 3.35%.
The Bond Buyer's Revenue Bond Index gained 11 basis points to 4.33% from 4.22% last week. It is at its highest level since June 4, 2015 when it was at 4.55%.
The yield on the U.S. Treasury's 10-year note rose to 2.91% from 2.86% the previous week, while the yield on the Treasury's 30-year increased to 3.15% from 3.14% in the prior week.