B3 will reduce the FRC Round Lot in electronic calls from 100 to 10 contracts by matching the regular trading session lot to the call lot. This improvement is aimed at facilitating clients’ access to product liquidity in electronic calls. To mitigate the risk of distortion of the FRC curve in less liquid maturities, the settlement price for each maturity will be determined by the call only when there are more than 100 contracts traded in the call for the maturity in question.

Review of derivatives reports, warning screen and product notifications for better usability, besides the implementation of metrics and monitoring of use for continuous evolution.

B3 will improve the accuracy criteria of the calculation models offered by CALC fixed income calculation tool. As a result, we will replicate the calculation results delivered by CALC in a more agile, efficient and accurate way.

An API was created to make registration changes to accounts in the Tesouro Direto Activity. This new technology will enable querying information with greater security and resilience.

An entry visualization option was added to provide an increase in the traceability of the entries carried out.

A parameter was added to integrate entries related to the options market in SINACOR's Pre-Match. The new feature brings an improvement in usability and functionalities allowed in the Pre-Match.

We have added the possibility of parameterizing the Automatic Release of Distribution for the Derivatives segment in the Unified Order module, which is available on SINACOR WEB. The improvement allows clients to quickly and safely release the distribution of derivatives.

An API was created to make registration changes to accounts in the Current Account Activity. This new technology will enable querying information with greater security and resilience.

An API was created to add accounts to the Tesouro Direto Activity. This new technology will enable querying information with greater security and resilience.

Importation of an Excel spreadsheet to speed up the Order Issuer maintenance process. The change will streamline and automate requests for lot addition, modification and removal.

An API was created to carry out the entry of Derivatives trades. This new technology enables querying information with greater security and resilience.

A new functionality was provided to send HTML brokerage trade confirmation through the SMTP server. This new technology allows users to be more agile and practical when sending brokerage trade confirmation.

An API was created to automate the Derivatives brokerage settlement. This new technology enables querying information with greater security and resilience.

We will provide the FLOOR (Minimum amount to be charged) and CAP (Maximum amount to be charged) assignment model for securities lending brokerage tiers. This delivery allows clients to have greater agility and efficiency and mitigate errors when collecting brokerage fees.

We created the broker entry option for clients of give-ups received. In this option, the system will carry out the reverse entry to integrate the financial module, thus offering greater agility and efficiency.

We have included a rule in the catalog (bvmf.196 message) informing that the target group has to be filled in cases where the delivered underlying asset is different from the original.

Improvement to GRC buyback execution. Creation of a message flow for executions by rule exception.

For Datawise Reports clients who need to download files on the website screen and use the content for analysis, a reference to the glossary material will be provided containing information on the layout of the files available in Datawise Reports. The delivery will make it easier for clients to understand the content of the files, and thus meet a demand often found in customer satisfaction surveys.

Currently, some clients use data from the UP2DATA Legacy/Old channel files, but they are changing their systems/reading to files with the UP2DATA format. The data contained in the Legacy/Old channel is stored in several different files, making it difficult to find the necessary similar fields. Therefore, the main benefit of this activity is the "map" from the Legacy file to the UP2DATA file, which will make it easier to find the fields in the files.