Beginner8 min read
CFDs, margin, and leverage: what actually changes
Leverage raises exposure without putting up the full notional. Losses scale the same way as gains.
Margin is collateral, not a fee
When you use leverage, the cash you post is a deposit against a larger notional position. That deposit is not the most you can lose. A small move in the underlying can become a large percentage change in account equity, and the broker can close the position if the remaining collateral no longer meets the requirement.
Lower leverage often improves the decision
Available leverage is a product setting, not a target. Using the maximum available size turns ordinary noise into account stress. Many learners find they think more clearly when each idea risks a small, fixed fraction of equity and the notional is a consequence of the stop, not of the highest multiplier on the ticket.
News and overnight holding add extra load
A leveraged position held through a major release can gap through a planned exit. Financing and overnight charges also change the cost of staying in. The common mistakes are treating margin as a maximum loss, filling the ticket to the cap, and holding through events without a written plan for gap and liquidation risk.
Takeaways
- Margin is collateral. Notional exposure can be much larger than cash.
- Choose risk first; do not treat maximum available leverage as the default size.
- Liquidation, gaps, and financing are part of the product, not rare footnotes.