A broker is a platform or firm that executes buy and sell orders for investments, stocks, ETFs, bonds, and more, on your behalf. Brokers connect you to the stock market and handle the mechanics of trading, custody, and often reporting.

What brokers do

When you place an order, your broker routes it to an exchange or market maker. The broker may charge commissions, spreads, or platform fees. Regulated brokers must meet licensing, disclosure, and client protection rules in the countries where they operate.

Full-service brokers offer advice and research; discount brokers and app-based platforms focus on low-cost self-directed trading, what most everyday investors use today.

Choosing a broker

Compare fees, available markets, ease of use, and regulatory status. For EU investors, check that the provider is authorized and how client assets are held. Integration with your bank can simplify moving money in and out.

bunq as your investing platform

bunq acts as your gateway to stock investing, buy and sell from your bank account without opening a separate brokerage. Manage trades, your portfolio, and budgeting in one app with bank-grade security.

Frequently asked questions

Do I need a broker to buy stocks?

Yes, individuals access exchanges through licensed intermediaries. Apps like bunq provide that access in a streamlined way.

What's the difference between a broker and an exchange?

The exchange is the marketplace; the broker is your agent to reach it.

Are my investments safe if a broker fails?

Regulated brokers segregate client assets from their own. Protections vary by jurisdiction, understand the scheme that applies to you.