Presentation
The Ultra Quality Corporate Bond Index DI B3 is the result of a theoretical portfolio of securities, prepared in accordance with the criteria established in this methodology.
Objective
The objective of the Ultra Quality Corporate Index DI B3 is to provide a benchmark that represents the average performance of corporate bond prices, with a return composed of DI (Interbank Deposit) + Spread.
About publishing the index
The index follows a new agile methodology and will be made available to the market through tables on the  Indexes on Demand .