Circular letters and external communications

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8/11/22
124-2022-VNC-External Communication
Project Block Trade Capture – Provision of the Clearinghouse System for Testing in a Certification Environment
B3 informs you that as of August 15, 2022 it will provide the new block trade capture process for testing in a certification environment.
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8/11/22
097-2022-PRE-Circular Letter
Agricultural Options and Futures - Transfer of Exchange Rate Variation to Nonresident Investors 2687
We inform you that as of October 10, 2022, for options and futures on agricultural products (commodity contracts), B3 will perform foreign exchange contracting with the institution that daily provides the best price quotation for the closing exchange rate, as calculated by B3, for settling transactions of nonresident investors governed by CMN Resolution 2.687, dated January 26, 2000.
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8/9/22
123-2022-VNC-External Communication
Market Data B3 – Binary Market Data Feed Connectivity Data Now Available
In order to assist participants, vendors and investors with the release of firewall rules for the launch of the Binary Market Data Feed, the new IPs and network connection ports via the RCB network are now available for this new feed in the certification and production environments.
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8/9/22
095-2022-PRE-Circular Letter
Change to the Methodology of the Unsponsored BDR Index – Global (BDRX)
We inform you that as of August 16th, 2022, a new methodology will come into effect for drawing up the theoretical portfolio of assets that comprise the Unsponsored BDR Index – Global (BDRX).
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8/4/22
122-2022-VNC-External Communication
Block Trading – Start of the Block Book Trade Certification Period
B3 hereby informs you that as of August 8, 2022, Block Book Trade (BBT), a new form of block trading, will be provided for testing in the certification environment.
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8/4/22
121-2022-VNC-External Communication
Mock Trading Session – PUMA Trading System
We hereby inform you that a mock trading session will be held on Saturday, August 13, 2022, in order to validate changes to be implemented, especially the update of PUMA Trading System components, as announced in External Communication 100/2022-VNC, dated June 9, 2022.
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8/4/22
120-2022-VNC-External Communication
Public Consultation Report – Participant Special Settlement Account
B3 publishes, on this date, the report regarding the public consultation into changes to the B3 Clearinghouse Rules, to the B3 Clearinghouse Risk Management Manual and to the Glossary, for implementation of the Participant Special Settlement Account (CELP).
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8/4/22
094-2022-PRE-Circular Letter
Data products – extension of UP2DATA exemption period
The data services UP2DATA and UP2DATA Distribution will remain exempt from fees for all current and new subscribers until March 31, 2023. After this period, fees will be payable for both services in accordance with the commercial policies to be issued in October 2022.
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8/2/22
093-2022-PRE-Circular Letter
Processing of Option Positions in PETR3 and PETR4 with a Lower Strike Price than the Financial Resources Value that the Issuer Pays
In a notice of material event published July 28, 2022, Petrobras S.A. announced the approval of a BRL 6.732003 per ordinary and preferred share dividend payment to shareholders in two instalments, the first of BRL 3.366002 on August 31, 2022 and the second of BRL 3.366001 on September 20, 2022. B3 informs you of the processing for positions in the open options positions at the end of August 11, 2022, as per the Annexes to this Circular Letter.
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7/28/22
092-2022-PRE-Circular Letter
Rules on Exemption from Exchange and Other Fees for Market Makers in Equity ETFs
New rules governing exemption from exchange and other fees for market makers will come into effect on July 01, 2022. The fee policy attached to this to this Circular Letter sets out all the rules, which apply to both trading in ETF shares and hedging transactions.
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B3 informs you that as of November 22, 2021, adopted a new procedure for Circular Letters that are revoked by the Company. The revocation information will appear at the beginning of the Circular Letter (file in pdf) and in the description field of the Letter. The new procedure will be adopted only for Circular Letters that have been revoked by Circular Letters published from November 22, 2021.

Send an e-mail to oficiosecomunicados@b3.com.br and receive the Circular Letters and External Communications published.

See the BM&FBOVESPA and Cetip Circular Letters and External Communications published up to June 14, 2017, the date that the corporate name changed to B3 S. A. – Bolsa, Brasil Balcão.

Revoked letters

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Historical documents