What is a CFD broker, and what do they actually do?

You can't trade CFDs on your own. You need a CFD broker — the company that provides the trading platform, quotes the prices, and lets you open and close positions. Think of them as the shopfront and the plumbing behind every trade you make.

Let's break down what a broker really does, so you know what you are paying for and what to look for.

What a CFD broker provides

1. A trading platform. This is the app or website where you see prices, place trades, and manage risk. Popular ones include MetaTrader 4, MetaTrader 5, cTrader, and brokers' own apps.

2. Prices and markets. The broker streams live prices for the markets it offers — forex pairs, gold, oil, indices, shares, crypto and more. The range of markets varies a lot between brokers.

3. Leverage. The broker lets you open positions larger than your deposit by lending you the exposure. How much leverage is allowed depends on the broker and its regulator.

4. Execution. When you click buy or sell, the broker fills your order. Good brokers fill quickly and at fair prices, even when markets are busy.

How CFD brokers make money

This is worth understanding, because it affects your costs directly.

• The spread. Most brokers earn from the small gap between the buy and sell price. Every time you trade, you cross that spread.
• Commission. Some brokers, especially 'raw spread' or ECN accounts, charge a small fixed commission per trade instead of widening the spread.
• Overnight financing (swap). If you hold a position overnight, the broker charges a financing fee, which is a source of income for them.
• Other fees. Some charge for inactivity, withdrawals, or currency conversion. The best brokers are upfront about all of these.

There is nothing wrong with a broker making money — that is the deal. What matters is that the costs are clear, fair, and competitive.

Dealing desk vs no dealing desk

You may see brokers described as 'market maker' (dealing desk) or 'STP/ECN' (no dealing desk).

• A market maker may take the other side of your trade itself.
• An STP/ECN broker passes your order straight to larger liquidity providers.

Both models are legitimate and regulated brokers run them fairly, but many traders prefer the transparency of STP/ECN pricing. It is a preference, not a rule.

Why regulation is the thing that matters most

Here is the single most important point in this guide. A CFD broker holds your money and controls the prices you trade at. That means trust is everything — and trust comes from regulation.

A regulated broker must:

• Keep your funds in segregated accounts, separate from company money.
• Meet capital requirements so it can pay you back.
• Follow rules on fair pricing, marketing, and leverage limits.
• Give you access to a complaints process if something goes wrong.

In the UAE, the key regulators are the SCA (Securities and Commodities Authority) onshore, and DFSA (Dubai) and FSRA/ADGM (Abu Dhabi) in the financial free zones. Reputable international brokers are also often regulated by the UK's FCA, Australia's ASIC, or Cyprus's CySEC.

An unregulated broker might offer tempting bonuses and sky-high leverage — and then make it impossible to withdraw your money. Never trade with a broker you cannot verify on a regulator's official register.

The bottom line

A CFD broker gives you the platform, prices, and leverage to trade, and earns through spreads, commissions, and financing. Your job is to pick one that is properly regulated, transparent about costs, and reliable. That single decision protects everything else. Next, if you are brand new, start with our beginner's guide.