Recently, someone asked me about the difference between full margin and isolated margin. So today, I’ll give a detailed explanation to save everyone the trouble of searching for information through various channels.

First, let's talk about the full margin mode. Simply put, it means that all available funds in your account can be used as collateral. The obvious advantage of this approach is that as long as you control your leverage properly, the risk of liquidation is actually quite low. When I do hedging, I often use full margin because this mode provides more buffer space and makes it less likely to be wiped out by sudden market swings.

On the other hand, isolated margin operates with a completely different logic. Each position is allocated a fixed amount of margin, which is dedicated solely to that position and cannot be used elsewhere. The benefit is that risk is isolated—if a position gets liquidated, at most you lose the margin allocated to that position, without affecting your other funds in the account. However, the downside is that in highly volatile markets with high leverage, isolated margin can easily lead to forced liquidation.

From the perspective of margin classification, full margin is also called cross margin, where all positions share a single margin pool, and the entire account balance can support positions. Isolated margin, also known as independent margin, means each position has its own margin that does not affect others.

Ultimately, full margin leverage is more suitable for institutional investors or more experienced traders, especially when doing hedging. Isolated margin leverage is better suited for beginners because it helps keep risk within a certain range, reducing the chance of total loss due to a mistake. Choose based on your trading style and risk tolerance—there's no absolute good or bad, only what’s suitable for you.