Recently, I’ve been frequently asked about the difference between full margin and isolated margin. Let me organize my thoughts and explain it clearly to everyone.

First, let’s talk about the most intuitive difference. In full margin mode, all available balances in your account can be used as collateral. The advantage of this is strong risk resistance; as long as the leverage isn’t excessive, you generally don’t have to worry about liquidation. Therefore, many hedging traders prefer this mode because with sufficient account depth, even large unrealized losses have a buffer.

Isolated margin is completely different. The margin for each position is allocated independently, with a fixed amount, and cannot be transferred across positions. This means that if the unrealized loss of a position exceeds its allocated margin, that position will be forcibly liquidated. The good news is that your other positions and account balance are unaffected. Under high volatility and high leverage conditions, isolated margin is more prone to triggering liquidation, but losses are limited to the individual position and won’t affect the entire account.

Let’s understand this again from the margin perspective. Full margin is called cross margin, where all positions share a single margin pool supported by the entire account balance. Isolated margin is also called independent margin, where each position is self-contained and independent.

In practice, full margin means placing bets on the safety of the entire account, suitable for institutions or experienced traders for hedging. Isolated margin is more like setting a stop-loss for each individual trade; beginners can use isolated margin to keep losses within an acceptable range, with much less psychological pressure.

Choosing which mode depends on your trading style and risk tolerance—there’s no absolute advantage or disadvantage.