What Is Liquidation and How to Avoid It
In the futures trading world, you see the word "liquidation" almost every day. Some people lose tens of thousands or even hundreds of thousands overnight. What exactly is liquidation? How can you avoid it? These are essential things to understand before trading futures. Learn about futures risk management on the Binance official website or the Binance official app. Apple users can refer to the iOS installation guide to install the app.
What Does Liquidation Mean
Liquidation — formally called "forced liquidation" — happens when your futures position loses so much value that the exchange forcibly closes it to prevent you from going into debt.
In simple terms: your margin is no longer sufficient to maintain the position, so the system automatically sells (closes) it, and most or all of your margin is gone.
A Simple Example
You use 1,000 USDT as margin with 10x leverage to go long on BTC, giving you a total position worth 10,000 USDT. If BTC drops 10%, your position loses 1,000 USDT — exactly equal to your margin. The system determines you can no longer sustain the position and forces a liquidation. Your 1,000 USDT margin is wiped out.
In practice, the system triggers liquidation slightly before your margin is completely depleted, retaining a small amount to cover fees and the insurance fund.
What Triggers Liquidation
Binance futures uses the "mark price" — not the last traded price — to determine liquidation. The mark price is a weighted average calculated from multiple exchanges, designed to prevent bad actors from manipulating a single exchange's price to force others into liquidation.
How to Check Your Liquidation Price
After opening a position, you can see a "Liquidation Price" in your position details. When the mark price reaches this level, your position will be forcibly closed.
Approximate price drop needed for liquidation at different leverage levels:
| Leverage | Approx. Drop to Trigger Liquidation (Long) |
|---|---|
| 2x | 50% |
| 5x | 20% |
| 10x | 10% |
| 20x | 5% |
| 50x | 2% |
| 100x | 1% |
The higher the leverage, the easier it is to get liquidated.
What Happens After Liquidation
In Isolated Margin Mode
You only lose the margin allocated to that specific position. The remaining funds in your futures account are unaffected. For example, if your futures account has 5,000 USDT and you used 1,000 to open a position, after liquidation you still have 4,000 USDT.
In Cross Margin Mode
You could lose all the funds in your futures account. In cross margin mode, your entire account balance serves as margin, so a liquidation could potentially wipe the account to zero.
Will You Owe the Exchange Money
Generally not on Binance. Binance has an insurance fund and an auto-deleverage mechanism to prevent negative balances. If a negative balance does occur, Binance covers it from the insurance fund.
How to Avoid Liquidation
Method 1: Lower Your Leverage
This is the most direct and effective approach. Lower leverage means the price needs to move much further before liquidation is triggered, giving you a larger safety buffer.
A 10% BTC drop in a single day is rare but happens several times a year, so 10x leverage carries real intraday liquidation risk. A 50% BTC drop in one day is virtually impossible, making 2x leverage much safer.
Method 2: Set a Stop-Loss
A stop-loss is the single most important tool for avoiding liquidation. Set a stop-loss price above your liquidation price so your position closes before reaching the liquidation threshold, losing only part of your margin instead of all of it.
For example, if your liquidation price is 55,000, set your stop-loss at 57,000. If the price drops to 57,000, you exit automatically — you take a loss but preserve most of your margin.
On the Binance official website or app, you can set a stop-loss at the same time you open a position.
Method 3: Use Isolated Margin Mode
Isolated margin mode separates the risk of each position. Even if one position is liquidated, only its allocated margin is lost. Cross margin mode risks losing your entire account balance in a single liquidation.
Method 4: Control Position Size
Do not use all your funds to open a single position. A good rule of thumb is to use no more than 20% to 30% of your total futures account balance per trade. This way, even if you are liquidated, you still have capital to continue.
Method 5: Avoid Opening Positions During Extreme Volatility
Major news events and black swan events cause extreme market swings. Opening positions during these times dramatically increases liquidation risk. Wait for the market to stabilize before trading.
Method 6: Add Margin
If your position is approaching the liquidation price but you do not want to close it, you can add more margin to push the liquidation price further away. However, use this cautiously — if the market continues moving against you, the added margin could also be lost.
What to Do After Getting Liquidated
If you have been liquidated:
- Accept the loss: First, accept what happened and resist the urge to immediately try to win it back
- Review and learn: Analyze what caused the liquidation — leverage too high? No stop-loss? Trading against the trend?
- Take a break: Emotional swings after a loss make it a bad time to trade. Rest for at least a day to regain composure
- Adjust your strategy: Based on your review, refine your trading strategy before starting again
Things You Should Never Do
- Do not immediately open a higher-leverage position to try to recover losses
- Do not borrow money to continue trading futures
- Do not transfer all your spot holdings into the futures account
- Do not follow signals from trading groups or "call" channels
Security Reminders
Liquidation is the biggest risk in futures trading. Keep these principles in mind:
- Always set a stop-loss — make it the first thing you do after opening a position
- Lower leverage is safer — beginners should not exceed 5x
- Only trade futures with money you can afford to lose entirely
- Futures trading is high-risk speculation and is not suitable for everyone
- If you find yourself compulsively trading with high leverage, it may be time to step away
Use the Binance official app to monitor your position risk and liquidation price at all times. Apple users can refer to the iOS installation guide.