Leverage is a technique to multiply gains and losses. It involves buying more of an asset by using borrowed funds. High leverages, however, can increase both profits and losses dramatically and can also be used to reduce counter party risks, since only a portion of your position size has to be deposited on Barginex.
Please make sure you understand risks while trading with high leverages.
You always have the choice to trade without leverage by selecting leverage = 1x when opening a new position.
The easy formula to remember is: Margin = Amount / Leverage.
You can adjust the leverage you used for each trade you make from the menu in the Trade panel.