BULLSTAR 
Few words scare futures traders more than "liquidated". One moment a position is open, the next it's gone, along with the margin behind it. For many beginners, it's the first hard lesson in leveraged trading.
The good news is that liquidation isn't random. It follows simple rules, and once you understand them, you can almost always avoid it. This guide explains what liquidation is, how your liquidation price is calculated, why leverage matters so much, and the practical habits that keep your positions far away from it. It also includes a free calculator to estimate your liquidation price before you trade.
What Is Liquidation in Crypto?
When you trade futures with leverage, you only put up part of the position's value as margin. The exchange covers the rest. To protect itself, the exchange requires that your margin always stays above a minimum level, called the maintenance margin.
If the trade moves against you and your losses eat into the margin until it falls below that minimum, the exchange closes your position automatically. That forced close is liquidation.
In simple terms: liquidation happens when your losses become too large for the margin you put into the trade. On isolated margin, you lose the margin assigned to that position. On cross margin, the exchange first uses your other funds to keep the position alive, so you can lose much more.
Free Liquidation Price Calculator
Enter your direction, entry price and leverage to estimate where an isolated position would be liquidated. Add your stop loss to check that it sits safely before the liquidation price.
This is an estimate for isolated margin, using a 0.5% maintenance margin rate. Real liquidation prices vary by exchange, coin and position size, and fees and funding move them slightly. Always check the liquidation price shown by your exchange before you confirm a trade.
How the Liquidation Price Is Calculated
For an isolated position, a simplified version of the formula looks like this:
Short: Liquidation price ≈ Entry x (1 + 1 / Leverage - Maintenance margin rate)
The key part is 1 / Leverage. It tells you roughly how far price can move against you before your margin is gone. The maintenance margin rate brings liquidation a little closer, because the exchange closes the position before your margin reaches exactly zero.
Example: you open a long at 100 with 10x leverage and a 0.5% maintenance margin rate. The liquidation price is about 100 x (1 - 0.10 + 0.005) = 90.50. A drop of about 9.5% is enough to liquidate you.
Leverage vs Liquidation Distance
This table shows how quickly the safe distance shrinks as leverage goes up (long at 100, isolated margin, 0.5% maintenance margin rate):
| Leverage | Est. liquidation price | Drop to liquidation |
|---|---|---|
| 5x | 80.50 | 19.5% |
| 10x | 90.50 | 9.5% |
| 20x | 95.50 | 4.5% |
| 50x | 98.50 | 1.5% |
| 75x | 99.17 | 0.83% |
| 100x | 99.50 | 0.5% |
Crypto can easily move 1% to 2% in minutes. At 50x or 100x, normal market noise is enough to liquidate a position, even if your trade idea turns out to be right later. That's why high leverage is the fastest route to liquidation. For more, read leverage explained: 10x vs 75x.
Isolated vs Cross Margin Liquidation
- Isolated margin: each position has its own margin. If it's liquidated, you lose that margin only. The rest of your futures balance is safe.
- Cross margin: all your futures balance backs every open position. A losing trade keeps borrowing from the rest of your funds, so its liquidation price is further away, but when it finally happens, much more of your balance can be lost. One bad trade can affect everything.
Cross margin can look safer because the liquidation price is further away. In reality, it often just means a bigger loss when things go wrong. We explain how some signal channels exploit this in the stop loss secret behind high win rates.
Mark Price, Wicks and Liquidation Cascades
Most major exchanges trigger liquidations based on the mark price, a fair-price reference built from several sources, instead of the last traded price on one exchange. This makes it harder for a single sudden spike to liquidate traders unfairly.
It doesn't make you immune, though. During strong moves, price can wick deep in seconds, and the mark price follows. When many traders have liquidation prices near the same level, one liquidation forces a market sell (or buy), which pushes price further and triggers the next liquidations. This chain reaction is called a liquidation cascade, and it's behind many of the sharp wicks you see on crypto charts.
What Else Moves Your Liquidation Price
- Funding fees: on perpetual futures, funding payments are taken from or added to your margin. Holding a position for days can slowly move your liquidation price closer.
- Trading fees: opening and closing fees reduce your margin slightly.
- Position size tiers: exchanges use higher maintenance margin rates for very large positions, which brings liquidation closer.
- Adding margin: on isolated margin, adding margin to a position moves its liquidation price further away. Useful in some cases, dangerous if it becomes a habit of feeding losing trades.
How to Avoid Liquidation
- Always use a stop loss. Your stop loss should close the trade long before liquidation is even close. If a stop loss is placed correctly, liquidation should never happen.
- Use lower leverage. Make sure the distance to liquidation is clearly larger than the distance to your stop loss, ideally with a comfortable buffer.
- Size positions by risk. Decide how much you're willing to lose, usually 1% to 2% of your account, and let the stop loss set the position size. Our position size calculator does it for you.
- Prefer isolated margin for individual trades, so one position can't drain your whole balance.
- Don't add margin to save a losing trade unless it was part of your plan from the start.
- Be careful around big news. Rate decisions, major announcements and low-liquidity hours can produce violent wicks.
- Check the liquidation price before confirming. Every major exchange shows it on the order screen. Make it a habit to look.
Liquidation vs Stop Loss: The Real Difference
Both close your position, but they are very different outcomes:
- A stop loss is your decision. You choose the level, the loss is planned, and you keep the rest of your margin.
- A liquidation is the exchange's decision. You lose the position's margin, may pay an extra liquidation fee, and had no control over the exit.
A trader who gets stopped out lives to trade the next setup. A trader who gets liquidated repeatedly runs out of capital. That's why every Bullstar signal comes with a stop loss, and why we encourage followers to size trades so the stop loss always comes first. You can see how our signals perform, stop losses included, in our public track record.
Frequently Asked Questions
What happens to my money when I get liquidated?
On isolated margin, you lose the margin assigned to that position. On cross margin, losses can use your whole futures balance before the position is closed. Some exchanges also charge a liquidation fee.
Can I lose more than my deposit?
On major exchanges, retail futures accounts are generally protected from a negative balance by insurance funds and automatic mechanisms, so losses are usually limited to the funds in your futures account. Check your exchange's rules to be sure.
Does a stop loss prevent liquidation?
Yes, as long as it's placed before the liquidation price and the leverage leaves enough room. In extremely fast markets, slippage can still occur, so keep a buffer between the two levels.
Why was I liquidated when price barely touched my level?
Exchanges liquidate slightly before your margin hits zero because of the maintenance margin, and a quick wick in the mark price can be enough. Fees and funding may also have moved your liquidation price closer than you expected.
Is 10x leverage safe?
No leverage is safe by itself. At 10x, a move of roughly 9.5% against you liquidates an isolated position. With a properly sized position and a stop loss well before that level, 10x can be manageable. Without a stop loss, it's a gamble.
Is cross margin better than isolated margin?
Cross margin keeps positions alive longer, but it exposes your entire balance. For most signal followers, isolated margin with a stop loss is the more controlled choice.
Final Thoughts
Liquidation isn't bad luck. It's the result of leverage that's too high for the trade, a missing or misplaced stop loss, or a position that's simply too big. Keep leverage modest, size positions by risk, use isolated margin and make sure your stop loss always comes before your liquidation price.
Do that consistently, and liquidation becomes something you read about, not something that happens to you.