Will B3 trading be halted by a circuit breaker in 2021?
Market Rules
Market-wide circuit breakers are procedures to halt cross-market trading in the B3 Stock Exchange. They are activated in case of a single-day severe market price decline. B3 circuit breakers are triggered in case the Ibovespa Index declines 10%, and can be activated again in cases of 15% and 20% drops.
If at least one circuit breaker is triggered in the B3 Stock Exchange by December 31st, 2021, this market will be resolved as “Yes”.