Margin Types: Cross vs. Isolated
When dealing with leveraged derivative contracts, one of the most critical foundational settings you must configure is your margin mode. Choosing incorrectly can turn a controlled trade into an account-wide liquidation event. You can evaluate your exact liquidation thresholds using the Liquidation Price Calculator.
"Your margin mode defines the boundaries of your risk. Isolate your mistakes before they consume your entire capital."
1. Isolated Margin Mechanics
In Isolated Margin mode, the collateral allocated to a specific position is strictly bounded. If the trade moves against you and hits your liquidation price, you only lose the exact margin assigned to that specific trade. Your account balance remains untouched.
- Pros: Predictable maximum loss; excellent for experimental setups or high-leverage plays.
- Cons: Positions can get liquidated prematurely during market wicks if the initial buffer is too thin.
2. Cross Margin Mechanics
In Cross Margin mode, your entire account balance acts as the collateral pool for all open positions. If one position goes deep into the red, the system uses your unallocated equity to prevent immediate liquidation.
| Feature | Isolated Margin | Cross Margin |
|---|---|---|
| Collateral Scope | Strictly per-position allocation | Shared across entire account balance |
| Liquidation Risk | Confined to the individual trade | Threatens total account equity if left unchecked |
| Best Suited For | High leverage, directional plays | Hedging, multi-position synergy, grid trading |
3. Choosing the Right Mode
As a foundational rule for risk-conscious traders, isolated margin should be your default choice for directional speculation. Cross margin should be reserved for sophisticated hedging structures or when managing multi-leg portfolio frameworks.
Frequently Asked Questions
What is the difference between cross and isolated margin?
Isolated margin restricts collateral to a specific position, limiting max loss to that allocation. Cross margin shares the entire account balance across all open positions to prevent premature liquidations.
Which margin mode is safer for beginners?
Isolated margin is generally considered safer for risk-defined trading because a single bad trade cannot wipe out your entire exchange account balance.