GLOSSARY · POSITION SIZING
What is leverage?
Leverage is the ratio between the notional value of a position and the margin required to hold it, allowing exposure far larger than the account balance.
What it means
At 1:500 leverage, $480 of margin controls a standard lot of gold worth roughly $240,000 in notional terms. That ratio is what makes small accounts able to trade gold at all, and it is also what makes them able to lose everything in an afternoon.
Why it matters
The crucial point is that leverage does not change risk on its own. Risk is determined by position size and stop distance; leverage only determines whether the broker will let you hold that position. A trader risking 1% per trade has the same risk at 1:30 and 1:500 — the higher leverage simply means the margin requirement stops binding sooner.
What this changes in practice
Where leverage genuinely matters is the failure mode it enables. High leverage removes the natural brake that would otherwise stop an oversized position from being opened at all, which is why the same account blows up at 1:500 and merely bleeds at 1:30. Treat available leverage as a ceiling you never approach, not a resource to use — and read the risk disclosure.
Related terms
- MarginMargin is the portion of your balance the broker sets aside as collateral while a leveraged posi…
- Margin callA margin call is the broker's warning that equity has fallen to a set percentage of used margin,…
- Position sizePosition size is the lot quantity chosen so that the distance to your stop loss equals a predete…
- Lot sizeLot size is the quantity of an instrument traded in a single position, expressed as a multiple o…
Educational information only, not financial advice. Trading leveraged products carries substantial risk of loss. Last updated 2026-08-11.