## Know the Stock Exchange Hours at B3 in 2024
Investors who want to know what time the stock exchange opens should pay attention to the schedule changes that affect B3 in 2024. The Brazil Stock Exchange operates according to a specific calendar, with trading periods that vary depending on the influence of the US daylight saving time and Brazilian national holidays.
## What Time Does the Stock Exchange Open and Operate?
B3 operates continuously from Monday to Friday during Brazilian business hours. Since the 2017 reform, when the São Paulo Stock, Commodities, and Futures Exchange merged with t
View OriginalInvestors who want to know what time the stock exchange opens should pay attention to the schedule changes that affect B3 in 2024. The Brazil Stock Exchange operates according to a specific calendar, with trading periods that vary depending on the influence of the US daylight saving time and Brazilian national holidays.
## What Time Does the Stock Exchange Open and Operate?
B3 operates continuously from Monday to Friday during Brazilian business hours. Since the 2017 reform, when the São Paulo Stock, Commodities, and Futures Exchange merged with t