What is forex trading? A guide for Canadian traders

Forex trading means buying one currency while selling another. Currencies are traded in pairs, such as EUR/USD, GBP/USD, or USD/CAD. The price of a forex pair reflects how much one currency is worth compared with the other.

For Canadian traders, forex markets can include major global pairs as well as Canadian dollar pairs such as USD/CAD (the "Loonie"), EUR/CAD, CAD/JPY, and major pairs like EUR/USD and GBP/USD. These pairs may be affected by factors such as interest rates, inflation, commodity prices, central bank policy, economic data, and changes in market sentiment.

With CMC, forex is traded through contracts for difference, also known as CFDs. A CFD allows you to speculate on the price movement of a currency pair without owning the underlying currencies. You can trade on rising or falling prices, but both directions involve risk.

Account types for every trader

Get access to 330 FX pairs with tight spreads and no hidden fees.

Forex leverage and margin explained

Forex CFDs are traded using leverage. Leverage allows you to gain exposure to a larger position while only putting down a percentage of the full trade value as margin.

For example, if a forex pair has a 5% margin rate, you would need to deposit 5% of the full position value to open the trade. The remaining exposure is leveraged.

Leverage can make trading more capital-efficient, but it also increases risk. Profits and losses are calculated on the full position size, not just the margin amount. This means losses can build quickly and may exceed your initial deposit.

Margin requirements vary by instrument and may change depending on market conditions. If the market moves against your position, you may need to deposit additional funds or close positions to meet margin requirements.

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CFD TRADING

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1Best Mobile Trading Platform, ADVFN International Financial Awards 2024; No.1 Web Platform, ForexBrokers.com Awards 2023; No.1 Most Currency Pairs, ForexBrokers.com Awards 2023; Best Charting (Germany), Investment Trends Leverage Trading Report 2023; Best Customer Service (Germany), Investment Trends Leverage Trading Report 2023; Best In-House Analysts, Professional Trader Awards 2023; No.1 Platform Technology (UK), ForexBrokers.com Awards 2022; Best CFD Provider (UK), Online Money Awards 2022; Industry Pioneer with "Outstanding" Customer Rating (Germany), Focus Money Test Edition 36/2022, "Very good" Trading Platform (Germany), Deutsches Kundeninstitut (DKI) Survey 2022.
20.009 seconds CFD median trade execution time on CMC Markets' web and mobile platforms, 1 April 2024-31 March 2025.
3Based on over 2 million unique user logins across CMC's trading and investing platforms, including partners, as at November 2025.
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