In plain English
What Leverage means
In forex and CFD trading, leverage lets you open a position whose notional value is multiple times your deposit. For example, 30:1 leverage means about $1 of margin can support about $30 of exposure, before fees and price movements. Leverage changes exposure; it does not change market direction or remove losses.
Why it matters
Leverage is central to position size and account risk. It can make a small account control a larger trade, but it also makes losses accumulate faster and can trigger margin calls or stop-outs sooner. In retail forex, regulators often cap leverage or require close-out rules, so the mechanism matters more than any single percentage.
Example
Simplified example: if a trader posts $1,000 margin at 20:1 leverage, the position’s notional value is $20,000. If the market moves 1% against the position, the unrealized loss is about $200 before spread and financing. The same 1% move on the $1,000 margin is a 20% loss on the posted funds.
Quick answers
Common questions
Is leverage the same as margin?+
No. Leverage is the ratio of exposure to posted funds. Margin is the amount of money set aside to support the position.
Does higher leverage always mean more risk?+
Usually yes, because the same account balance supports a larger position size, leaving less room for adverse price movement.
Sources