How to Avoid Liquidation When Trading Perpetual Futures

Liquidation is one of the biggest risks in perpetual futures trading. It happens when margin is no longer enough to support the position. Avoiding liquidation starts before entry, not after the trade moves against you.

Use less leverage

Lower leverage gives a position more room to breathe. High leverage can turn normal market noise into forced liquidation.

Size by invalidation

Choose a stop or invalidation level first, then calculate position size. If the position is too large for the stop distance, reduce size instead of moving the stop closer.

Account for funding

Funding payments can reduce available margin over time. This is especially relevant for positions held across several intervals.

Avoid crowded zones

If funding is extreme and liquidation flow is one-sided, crowded positioning may create fast cascades. In those conditions, smaller size is usually smarter.

Keep margin buffers

Do not run an account at maximum capacity. Leave room for volatility, fees, and unexpected funding changes.