Leverage allows a trader to make transactions with a cost much higher than his equity in the account. The first thing to know when trading with leverage is that the leverage is different and its size depends not on the desire of the broker, but on each particular financial instrument and its liquidity. If you work with several assets, please note that the conditions may be different.
You can trade with leverage on any strategy. It is better to use automated trading systems to calculate the leverage for each paper and each asset - the same popular QUIK will do.