B3 exchange faces processing issues, delays Brazil market open

Brazil’s main stock exchange, B3, hit a wall on Friday when technical processing issues forced the suspension of trading across most Brazilian assets. Trading in most Brazil assets was suspended on Friday as B3 grappled with technical difficulties. B3 is the largest stock exchange in Latin America by both market capitalization and trading volume, meaning the disruption effectively froze price discovery for an entire major economy’s worth of securities. The exchange manages a sprawling portfolio of financial instruments, from equities and fixed income to derivatives and, increasingly, crypto-related products. B3’s last widely documented major technical outage was back in 2021, with no other significant issues reported in 2026 prior to this incident. The crypto connection On July 6, 2026, B3 launched options trading on major cryptocurrency futures, including Bitcoin, ether, and solana, marking a landmark moment for regulated crypto derivatives in Latin America. The exchange has also publicly outlined plans to tokenize its stock registry using blockchain technology and has been contemplating issuing its own stablecoin for trading settlements, with a target timeline in the second half ...