Binance Futures Liquidation: How It Works and How to Avoid It

What Is Liquidation?

Liquidation occurs when your position’s losses approach your margin (collateral). Binance forcefully closes your position to prevent your account from going negative.

How Liquidation Price Is Calculated

For a long position (simplified):

Liquidation Price = Entry Price × (1 - 1/Leverage + Maintenance Margin Rate)

For a short position:

Liquidation Price = Entry Price × (1 + 1/Leverage - Maintenance Margin Rate)

Example Calculations

Long BTC at $100,000 with 10x leverage:

• Liquidation ≈ $100,000 × (1 - 1/10) ≈ $90,400
• A ~9.6% drop liquidates you

Long BTC at $100,000 with 25x leverage:

• Liquidation ≈ $100,000 × (1 - 1/25) ≈ $96,200
• A ~3.8% drop liquidates you

Insurance Fund and ADL

When liquidation occurs:

1. Insurance Fund absorbs the loss if possible
2. ADL (Auto-Deleveraging) if insurance fund is depleted — profitable positions may be reduced

How to Avoid Liquidation

1. Use Low Leverage

The #1 prevention method. 2-5x leverage gives you plenty of room.

2. Always Set Stop-Losses

Set a stop-loss BEFORE the liquidation price. For 10x leverage, set a stop at 5-7% loss.

3. Use Isolated Margin

Limits your loss to the position margin only.

4. Manage Position Size

Never risk more than 1-2% of your total account on a single trade.

5. Add Margin

If a position moves against you, you can add margin to lower the liquidation price. But this is usually a bad idea — cutting losses is better.

6. Monitor Funding Rates

High funding rates can slowly drain your margin.

The 1% Rule

Professional traders risk a maximum of 1% of their account per trade.

$10,000 account → max risk per trade = $100

This means even 10 consecutive losses only lose 10% of your account.