Leverage in finance pertains to the use of debt to buy assets. This is done in order to avoid using too much equity. The ratio of this debt to equity is the formula for leverage (debt/equity ratio) whereby the greater the proportion of debt, the higher the amount of leverage. If a company, investment or property is termed as "highly leveraged" it means that it has a greater proportion of debt than equity. When leveraged debt is used in such a way that the return generated is greater than the interest associated with it, then an investor is in a favourable position.
In forex, investors use leverage to profit from the fluctuations in exchange rates between two different countries. The leverage that is achievable in the forex market is one of the highest that investors can obtain. Leverage is activated through a loan that is provided to an investor by the broker that is handling the investor’s or trader’s forex account.