Before choosing a Broker, we suggest that you study the issue on the BM&FBOVESPA website, including by attending courses offered by them. After that, the next step is to choose a Broker. Brokerage firms and other intermediaries have professionals focused on the analysis of markets, industries and companies, and through them you can learn about the right time to buy and sell certain stocks in order to achieve the best results.
You can also trade stocks over the Internet. To do this, you must be the client of a BM&FBovespa Broker with a Home Broker system, which allows shares to be traded over the Internet.