Stock broker vs CFD broker: which one do you actually need?

Both call themselves 'brokers' and both let you 'trade stocks'. But a stock broker and a CFD broker offer fundamentally different products. Choosing the wrong one for your goal is a mistake we see constantly.

A stock broker: real ownership

A stock broker (sometimes called a share-dealing or investment broker) lets you buy and own real shares. When you buy Apple through a stock broker, you are a shareholder. You can hold for decades, receive dividends, and there's no leverage or overnight fee.

This is the broker type for investors.

A CFD broker: leveraged trading

A CFD broker lets you trade contracts for difference on shares (and usually forex, gold, indices and more). You never own the share; you trade a leveraged contract on its price, in either direction, designed for short-term moves. Overnight fees apply if you hold.

This is the broker type for traders.

Side by side

	Stock broker	CFD broker
What you get	Real shares you own	Leveraged contracts on price
Best for	Investing, long-term	Short-term trading
Leverage	Little or none	Yes
Go short	Hard or unavailable	Easy
Dividends	Paid to you as an owner	Cash adjustment only
Overnight fees	None	Yes (swap)
Markets	Mainly shares, ETFs, funds	Shares, forex, indices, gold, crypto
Typical costs	Commission per trade, custody fees	Spreads, commission, swaps
Risk	Lower, capped at what you paid	Higher, magnified by leverage

How to tell which a broker is

Some brokers are clearly one or the other. Many modern brokers offer both from one account — real shares and CFDs. Watch for these clues:

• If the product page says 'CFD', 'leverage', 'margin' or 'go long or short', it's CFDs.
• If it says 'own shares', 'fractional shares', 'dividends paid' or 'ISA/pension', it's real stock dealing.
• Look carefully: a broker might show Apple twice — once as a real share, once as a CFD. They're different products with different costs.

Which do you need?

Go back to the trading-vs-investing question.

• 'I want to build wealth over years by owning good companies' → you need a stock broker (or the real-shares side of a multi-asset broker).
• 'I want to trade short-term price moves, possibly with leverage, in either direction' → you need a CFD broker.
• 'Both' → a multi-asset broker offering real shares and CFDs, kept in clearly separate accounts.

The costly mistake

A beginner wants to invest in a few great companies for the long run. They sign up with a CFD-only broker because the ads were everywhere, 'buy' share CFDs, and hold. A year later they've paid hundreds in overnight financing and lived through wild leveraged swings — for something a stock broker would have done cheaply and calmly. Check the product type before you deposit.

The bottom line

A stock broker gives you real shares and suits long-term investors; a CFD broker gives you leveraged contracts and suits short-term traders. Many brokers now offer both, so read the product labels carefully. Decide whether you're investing or trading first, then pick the broker type that matches — it's one of the simplest ways to avoid an expensive mistake.