In the world of crypto trading, leverage allows you to trade with more capital than you actually have. 2x margin trading is a strategy where you can borrow funds to trade with twice the capital. For example, if you invest $500, you can control a $1,000 position. This means your potential profits are doubled, but so are your risks. If the market moves in your favor, you can make more profit, but if it moves against you, your losses are also increased.