07/31/2026
Notice tegarding the exceptional opening of the Listed Market session
Dear clients,
Please be advised that, due to the previously communicated delay in the transmission of files and the opening of Câmara B3, we are making the following exceptional adjustments to today’s trading session for listed products: (i) we will postpone the start of trading for Mini-Index (WIN) and Mini-Dollar (WDO) contracts, and (ii) all other assets and contracts will remain in the auction phase until we have finished the transmission of the clearinghouse files to the market.
We will keep the market informed via periodic updates through this channel until services return to normal and regular trading begins.
We appreciate your understanding and remain available to provide any further clarification through B3’s customer service channels.