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The weekly average yield to maturity of the Bond Buyer Municipal Bond Index was higher to 4.02% from 4.01% the previous week.
September 28 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices, was higher to 4.01% from 3.98% last week.
September 21 -
In the week ended Sept. 14, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index was unchanged from 3.98% from the previous week. The BB40 Index is based on the price of 40 long-term bonds.
September 14 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices, fell to 3.98%, from 3.99% last week.
September 7 -
In the week ended Aug. 31, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index was two basis points lower to 3.99% from 4.01% from the previous week.
August 31 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices, was unchanged at 4.01% for the third consecutive week.
August 24 -
In the week ended Aug. 17, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index was steady at 4.01% from the previous week. The BB40 Index is based on the price of 40 long-term bonds.
August 17 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices fell one basis point to 4.01% from the previous week's 4.02%.
August 10 -
In the week ended Aug. 3, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index was unchanged at 4.02% from the previous week. The BB40 Index is based on the price of 40 long-term bonds.
August 3 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices fell three basis points to 4.02% from the previous week's 4.05%.
July 27 -
In the week ended July 20, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index fell six basis points to 4.05% from 4.11% the previous week. The BB40 Index is based on the price of 40 long-term bonds.
July 20 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices rose two basis points to 4.11% from the previous week's 4.09%.
July 13 -
In the week ended July 6, the average yield to maturity of the Bond Buyer Municipal Bond Index rose four basis points to 4.09% from 4.05% the previous week. The BB40 Index is based on the price of 40 long-term bonds.
July 6 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices rose one basis point to 4.05% from the previous week's 4.04%.
June 29 -
In the week ended June 22, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index was unchanged from 4.04% the previous week. The BB40 Index is based on the price of 40 long-term bonds.
June 22 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices rose one basis point to 4.04% from the previous week's 4.03%.
June 15 -
In the week ended June 8, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index fell four basis points to 4.03% from 4.07% the previous week. The BB40 Index is based on the price of 40 long-term bonds.
June 8 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices fell four basis points to 4.07% from the previous week's 4.11%.
June 1 -
In the week ended May 25, the weekly average yield to maturity of the Bond Buyer Municipal Bond Index fell five basis points to 4.11% from 4.16% the previous week. The BB40 Index is based on the price of 40 long-term bonds.
May 25 -
The weekly average yield to maturity of The Bond Buyer Municipal Bond Index, which is based on 40 long-term bond prices fell five basis points to 4.16% from the previous week's 4.21%.
May 18



















