Leverage and CFDs
What you'll learn
Understand how leverage and CFDs work and how they can cause losses bigger than your stake.
Leverage lets you control a large position with a small deposit, and that means a small price move can wipe out your stake, or cost you even more. It magnifies gains and losses by the same amount. People remember the magnified gains and forget the symmetry.
A CFD (contract for difference) is the most common leveraged product for retail traders. You do not own the asset; you bet on the price difference, up or down, with borrowed exposure.
How leverage cuts both ways
Say you put in £1,000 at 10x leverage, controlling a £10,000 position:
| Price move | Effect on your £1,000 |
|---|---|
| +10% | +£1,000 (doubles your stake) |
| -10% | -£1,000 (wipes out your stake) |
| -20% | -£2,000 (you owe more than you put in) |
The same 10% wobble that doubles your money in one direction destroys it in the other. A 20% move against you can leave you owing more than you deposited.
Why regulators warn so loudly
- A large majority of retail CFD accounts lose money. UK-regulated providers must publish this figure, and it is consistently high.
- UK rules cap leverage for retail clients and require negative-balance protection on many products, but the core danger remains: leverage turns ordinary volatility into account-ending events.
- Costs, overnight charges and forced closures ("margin calls") add further drag.
In our view, leverage is a tool for magnifying outcomes, not a shortcut to wealth, and it punishes the inexperienced hardest. This lesson is about understanding the mechanism, not a steer toward or away from any provider.
Key takeaways
- Leverage magnifies gains and losses equally on the same move.
- CFDs let you trade leveraged price bets without owning the asset.
- A sharp move against you can cost more than your stake.
- A large majority of retail CFD accounts lose money, which is why providers must disclose it.
Illustrative only: a £1,000 stake at 10x leverage controls a £10,000 position, so a 10% price move swings your money by £1,000 either way. Simplified example ignoring fees, not a forecast.
Frequently asked questions
What is leverage?
Leverage means controlling a large position with a small amount of your own money, using borrowed exposure. It magnifies both gains and losses on the same price move.
What is a CFD?
A CFD, or contract for difference, is a leveraged product that lets you bet on a price going up or down without owning the asset. You settle the difference in price, and the leverage means losses can exceed your deposit.
Can I really lose more than I put in?
With leveraged products you can lose more than your initial stake if the market moves against you sharply, unless a protection feature caps it. UK rules now offer retail clients some safeguards, but the core danger remains.
Why do regulators warn about CFDs?
Because a large majority of retail CFD accounts lose money. UK-regulated providers must publish the percentage of their clients who lose, and it is consistently high.
General information, not financial advice. The value of investments can fall as well as rise, and figures and rules can change; check the current position before acting.