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Trading basics Beginner 7 min read

Leverage and margin explained

Marcus Cheung Senior Market Analyst, VexPro

Reviewed by the VEX GROUP Compliance team Published: June 2026 · Last updated: July 2026

Leverage multiplies your buying power, but also your risk. Understand how it works, what margin is, and why respecting it is the difference between lasting and burning your account.

Leverage and margin explained

Leverage is one of the most attractive —and most misunderstood— features of Forex and CFD trading. In essence, it lets you control a large position with a relatively small amount of money. With 1:100 leverage, for example, with 1,000 dollars you can open a trade equivalent to 100,000 dollars in the market. The broker “lends” you the difference while the position is open.

The part of your capital that is set aside as collateral to keep that position open is called margin. Following the example above, those 1,000 dollars are the required margin. The rest of your balance is free margin, available to open new trades or absorb losses. The relationship between the two determines your “margin level”, a percentage the platform monitors constantly.

Here is the key every beginner must internalise: leverage amplifies both gains and losses, in the same proportion. If your leveraged position moves 1% in your favour, your profit on margin can be enormous; but if it moves 1% against you, the loss is just as large. Leverage is neither good nor bad in itself: it is a multiplier, and it multiplies whatever you are already doing.

When losses reduce your free margin below a certain threshold, the broker issues a “margin call”: a warning that your account is at risk and you need to add funds or close positions. If the market keeps moving against you and the margin level falls further, the “stop out” is triggered: the platform automatically closes your trades to prevent your balance from going negative. Understanding these mechanisms avoids unpleasant surprises.

A frequent mistake is to confuse the available leverage with the leverage you should use. The fact that your account allows 1:500 does not mean you have to risk as if you traded at that level. The real leverage of your trade depends on the position size you choose, not on the maximum the broker offers. Prudent traders use a small fraction of their capital per trade, regardless of the account’s nominal leverage.

The right way to think about leverage is the opposite of how most people do. Instead of asking yourself “how much can I move with my capital?”, ask “how much am I willing to lose on this trade?”. From that answer you calculate the position size and place your stop loss. Leverage thus becomes a tool of capital efficiency, not an invitation to over-risk.

At VexPro we offer flexible leverage to suit different profiles, from the conservative trader to the most aggressive. But our recommendation is constant: use it wisely. Combine reasonable leverage with strict risk management and a stop loss that is always in place. That way, this powerful tool will work in your favour for a long time, instead of ending your account in a single trade.

Sources: Bank for International Settlements (BIS), central banks, official MetaQuotes (MetaTrader 5) documentation and regulatory bodies.

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