What is leverage in trading?

Leverage in trading means using borrowed money to open a larger position than your own cash would pay for. With 5x leverage, a €1,000 deposit controls a €5,000 position, so every price move hits you five times as hard, in both directions.

That is the catch. Leverage magnifies losses exactly as much as gains, and most retail traders who use leveraged products lose money.

What is leverage in trading, in plain words?

Leverage is a way to gain exposure to a market without paying the full value of the position upfront. You put down an initial deposit, called margin, and the broker or exchange lends you the rest, so your profit or loss is calculated on the full value of the trade, not on your initial outlay.

Leveraged trading is common in forex trading, in contracts for difference (CFDs) on shares and key indices, and in crypto trading through margin trading and futures. In most of these products you don’t own the underlying asset. You hold a contract or a borrowed position that tracks the underlying market, which is why trading with leverage lets you go long (profit if the price rises) or short (profit if it falls).

How does leverage trading work?

Leverage works by splitting a position into your own money (the margin) and borrowed funds. The provider holds your margin as collateral, and if the underlying asset moves against you, losses come out of that margin first.

In numbers:

• Position size = your margin × leverage. €500 at 10x gives a €5,000 position.
• Leverage ratio = total exposure ÷ your own capital. A €20,000 position on €2,000 of margin is a leverage ratio of 10:1.

Margin requirements express the same idea as a percentage: 10% means 10:1, 20% means 5:1 and 50% means 2:1.

A simple example with €1,000

Say you have €1,000 and expect a share index to rise, so you open a leveraged position worth €5,000 at 5x.

• The index rises 4%. Your position is now worth €5,200, a gain of €200. That is 20% on your €1,000.
• The index falls 4%. Your position is worth €4,800, a loss of €200, or 20% of your money.
• The index falls 20%. The loss is €1,000: your entire initial investment is gone, after a move an unleveraged investor could sit out.

These sums leave out fees and financing costs, which make the real result worse. To get the same exposure, and the same profit, without leverage you would need €5,000 of your own money; €1,000 alone would gain or lose only €40 on a 4% move.

Leverage ratios explained

A leverage ratio tells you how many euros of exposure you control per euro of your own money. Higher leverage ratios mean a smaller price movement is enough to wipe out your margin.

The maximum leverage your account allows is not the same as the leverage you actually use. If your forex trading account permits 30:1 but you open a €3,000 position on a €3,000 balance, your real exposure is 1:1. What counts is your total exposure compared with your actual capital.

How does leverage affect your results?

Leverage affects three things: the size of your gains and losses, your costs, and how close you are to being closed out. Small market movements become large swings in your account, so a normal day of market volatility can do serious damage.

• Losses grow as fast as gains. Margins magnify losses in the same proportion as potential gains, a downside potential beginners underestimate.
• Costs are charged on the full value. Fees, spreads and financing for a position open overnight are calculated on the €5,000, not on your €1,000.
• You can be closed out early. When losses push your margin below the provider’s minimum, you get margin calls asking for additional funds, or the position is closed automatically. In crypto this is called liquidation, and rapid price movements can trigger it within minutes.

Higher leverage, lower leverage and position size

Lower leverage gives a trade room to breathe; higher leverage gives it almost none. With higher leverage ratios such as 20:1, a 5% price move against you is enough to lose your whole margin, while at 2:1 the same move costs a tenth of your initial outlay.

Experienced traders think in position size rather than leverage. They first decide how much they are willing to lose on one trade, for example 1% of their account, then choose a position size and exit level that fit that loss; see position sizing. Using all available margin just because the platform allows it is excessive leverage, and a fast way to empty an account.

Leverage in forex trading and CFDs: the EU rules

In the EU, leveraged trading in CFDs and forex by retail clients is limited by caps that ESMA introduced in 2018 and national regulators later made permanent. The maximum leverage for retail clients is:

• 30:1 on major currency pairs;
• 20:1 on non-major currency pairs, gold and major indices;
• 10:1 on commodities other than gold and on non-major equity indices;
• 5:1 on individual shares;
• 2:1 on cryptocurrencies.

The same rules require a margin close-out when your account falls to 50% of the required margin, negative balance protection so you can’t lose more than the money in your account, and a standard risk warning showing the share of the provider’s retail accounts that lose money. For the brokers we track, as published on 23 October 2026: 55% at eToro, 58.9% at Interactive Brokers, 73% at Saxo (Dutch tariff sheet) and 78.5% at Bitpanda. Professional traders who opt to be treated as professional clients lose these caps and protections.

Leverage in crypto trading

In crypto trading, leverage comes in two forms. With margin trading the exchange lends you euros, stablecoins or coins to trade on the spot market; with derivatives such as futures and perpetual contracts you trade a contract that tracks the price of the underlying asset. Perpetuals also charge or pay a funding rate every few hours, which adds to the cost of holding a leveraged position.

For EU residents the rules are stricter than on global platforms that let you gain exposure at particularly high leverage ratios such as 100x. A MiCA licence covers spot crypto services, but crypto derivatives fall under MiFID II, so the provider needs that licence too and must check the product is appropriate for you. On the licensed platforms we track, EU retail leverage goes up to about 10x, for example margin at Bitvavo (10x on 20 assets) and spot margin and futures at OKX Europe. A 10% move, not unusual in crypto, wipes out a 10x position.

Risk management for leveraged trading

Risk management for leveraged trading starts before you open the position: decide how much you can afford to lose, then size the trade so normal market movements can’t take more. Risk management tools help, but none of them removes the substantial risk of trading with leverage.

1. Use low leverage, or none. 2:1 or 3:1 is plenty to learn with.
2. Size by risk, not by maximum leverage. Work out the euro loss if your exit is hit and keep it within your risk tolerance.
3. Set a stop-loss. A stop-loss order closes the trade at a chosen level, but in fast markets or price gaps it can fill at a worse price.
4. Know your close-out level. Check the margin close-out or liquidation price before you enter, and set price alerts so you can add capital or exit positions in time.
5. Count every cost. Overnight financing and funding rates add up over days or weeks.
6. Mind the trading hours. Trading hours vary: shares can open far from Friday’s close, while crypto trades around the clock.

Who should avoid leverage?

Leveraged trading is a tool for short-term trading strategies, not for building long-term wealth. If you invest €50 to €500 a month in ETFs, or you are new to financial markets, you don’t need it.

Look elsewhere if you can’t watch positions closely, if losing half your stake would hurt, or if you feel the urge to trade bigger after a loss; one bad trade can undo a run of successful trades. When researching leveraged trading providers, check the licence in your country first, then margin requirements and financing costs. Our methodology explains how we judge providers.

The bottom line

Leveraged trading lets a small deposit control a large position, multiplying potential profit and loss by the same factor. Most retail traders lose money with leveraged products, so treat leverage as a high-risk tool, keep it low, and let risk management, not maximum exposure, decide the size of every trade.

Related terms

• Margin Trading
• Liquidation
• Futures
• Position sizing
• Risk management