Risk warning: Contracts for difference (CFDs) are complex, leveraged derivatives. They are not suitable for most beginners, and many retail accounts lose money. Rules and protections vary by country.
A contract for difference lets you speculate on whether an asset’s price will rise or fall without owning that asset. The contract settles the difference between the opening and closing prices. That simple description hides substantial risk: leverage magnifies small price changes, trading costs accumulate, and your broker is usually your counterparty.
How a CFD works
Suppose a share trades at $100 and you open a CFD representing ten shares. Your market exposure is $1,000 even if the broker requires only a fraction of that amount as margin. If the price rises to $103, the gross change is $30. If it falls to $97, the gross change is a $30 loss. Spreads, commissions, overnight financing, currency conversion, and other charges then affect the result.
You do not become a shareholder. You normally receive no voting rights and do not own the underlying shares. A provider may make cash adjustments for dividends, but those adjustments are contractual and are not the same as receiving dividends as an owner.
Why leverage matters
Leverage means controlling a position larger than the cash committed as margin. At 10:1 leverage, a 1% move in the underlying asset changes the position value by roughly 10% of the initial margin before costs. A sharp move can trigger a margin close-out and turn a temporary market movement into a realised loss.
Some jurisdictions give retail clients leverage limits, automatic margin close-out, and negative-balance protection. Those protections are not universal. They may disappear if you use an offshore provider or agree to be treated as a professional client.
Costs to check before trading
- Bid-ask spread: the gap between the quoted buying and selling prices.
- Commission: a fee charged when opening, closing, or both.
- Overnight financing: a daily charge for keeping a leveraged position open.
- Currency conversion: a charge when the position and account use different currencies.
- Market-data or inactivity fees: account charges that may apply even without a profitable trade.
- Slippage: the difference between the requested execution price and the price actually received.
Calculate the break-even move after every applicable charge. A position can move in the expected direction and still lose money after costs.
Main risks
- Rapid losses: leverage amplifies adverse moves.
- Counterparty risk: an over-the-counter CFD depends on the provider meeting its obligations.
- Gap risk: markets can reopen far from their previous price.
- Liquidity risk: a position may not close at the expected price.
- Conflict risk: providers may profit from spreads, frequent trading, or client losses.
- Regulatory risk: offshore accounts may lack local complaint, compensation, or balance-protection schemes.
CFDs compared with owning an investment
Buying a diversified fund or share creates ownership in the underlying securities. A CFD creates a short-term contractual exposure. Long-term investors usually have no need to pay recurring financing costs merely to maintain ordinary market exposure. CFDs may be used by experienced participants for short-term speculation or hedging, but they are not a substitute for a beginner investment portfolio.
Before opening a CFD account
- Check the exact legal entity and licence in your country’s official regulator register.
- Confirm whether you are classified as a retail or professional client.
- Read the provider’s current loss-rate warning and complete fee schedule.
- Confirm margin-close-out and negative-balance rules in writing.
- Test deposits, statements, orders, and withdrawals with a small amount.
- Never use emergency savings, borrowed money, or funds needed for essential expenses.
If you cannot explain the maximum loss, liquidation rule, overnight cost, and counterparty protection before placing a trade, do not trade the product.
Sources
- UK Financial Conduct Authority: Contract for differences
- European Securities and Markets Authority: CFD product-intervention requirements
- ESMA analysis of retail CFD losses and protections
This article provides general education, not personal financial, legal, or tax advice.
Continue learning
Before using leveraged products, understand stop-order limitations, borrowing and margin risk, and broker verification. Currency traders should begin with the risk controls in Forex Trading for Beginners.