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Calculations

Margin Trading

Margin trading enables market participants to open positions by committing only a fraction of the total position value as margin collateral. The required margin depends on the specific financial instrument, position size, and account parameters.

The use of leverage means that a relatively small movement in the underlying asset’s price can lead to a proportionally larger change in the position’s value. Consequently, leverage amplifies both potential gains and potential losses.

For instance, with a 1% margin requirement, a position with a nominal value of $100,000 requires $1,000 in margin collateral. This does not mean the client acquires a $100,000 asset for $1,000 without corresponding risk: price sensitivity is calculated based on the full nominal exposure.

Trading CFDs on margin carries a high level of risk and can result in rapid capital losses.

Margin Calculation Example

Required margin collateral is calculated based on the position’s total nominal value and the applicable margin rate.

For example, if a position has a nominal value of $30,000 and the applicable margin requirement is 5%, the calculation is as follows:

$$30,000 \times 5\% = \$1,500$$

Thus, opening a position with a nominal value of $30,000 requires $1,500 in margin collateral, provided a 5% rate applies to the given instrument. Actual margin requirements vary by financial instrument, exposure size, client categorization, and account terms.

Financing Leveraged Positions

Margin collateral and financing costs represent distinct financial concepts:

  • Margin Collateral is the required capital set aside to open and maintain a position.
  • Financing Costs (Swaps) represent the fee for holding a leveraged position open overnight, where applicable.

For example, with an annualized financing rate of 6% based on a 360-day day-count convention, the estimated 10-day financing cost for a $30,000 nominal position is:

$$\$30,000 \times 6\% \div 360 \times 10 = \$50$$

Actual charges may vary based on instrument specifications, market conditions, and the governing financing methodology.

Leverage and Risk Management

Leverage allows control over a position exceeding the initial margin deposit, proportionally increasing sensitivity to market movements. If the market moves against an open position, losses can accumulate rapidly relative to the margin provided. Depending on product terms and regulatory protections, automated margin call or stop-out mechanisms may apply.

Summary

Leveraged margin trading reduces initial capital requirements but does not reduce market exposure or underlying risk. Because leverage magnifies both positive and negative financial outcomes, understanding margin rules, financing charges, and liquidation thresholds is essential prior to trading.

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