Margin Requirement is the amount required to open a position. To calculate the required funds it means you have to calculate the Margin requirement.
Margin Requirement Calculation: Number of Lots * contract size * market price * Percentage margin required* conversion rate (if applicable)
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CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 72.7% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.