Briefly explain what a broker is and its function in the financial markets.

It clarifies the distinction between a broker, who acts as an intermediary between investors and financial markets, and a trader, who buys and sells assets in those markets.

It details the typical services offered by brokers, such as order execution, market research, financial analysis, etc.

Provides advice and factors to consider when selecting a broker, such as regulation, commissions, trading platform, customer service, among others.