At every leverage level, here's exactly when you get liquidated — and the formula every perp trader needs before their first trade.
Liquidation is the automatic closure of a leveraged position when the losses exceed the trader's available margin.
In a perpetual futures position, you deposit margin — a fraction of the total position value — to control a larger position. When the position moves against you, the losses are deducted from that margin. When the margin falls below the exchange's maintenance margin requirement, the position is liquidated.
The exchange doesn't ask permission. It doesn't warn you it's about to happen (though most platforms display an estimated liquidation price in the interface). It closes the position automatically and takes whatever margin remains to cover the loss.
The result: you lose the margin you deposited for that position.
Liquidation is not a bug. It is the mechanism that prevents losses from exceeding your deposited margin. Understanding it before you trade is non-negotiable.
The percentage move required to trigger liquidation is approximately the inverse of your leverage:
Note: exact liquidation thresholds vary by exchange based on maintenance margin requirements. The figures above are approximations. Check your specific exchange for exact liquidation prices.
BTC has moved more than 10% in a single day 34 times in the 24 months ending June 2026. At 10x leverage, any one of those moves against your position would have triggered liquidation.
The critical insight most new perp traders miss: leverage and position size are two separate decisions.
You can run 10x leverage and still protect your account — if your position size is small enough relative to your total capital.
The formula:
Maximum position size = (Account balance × Maximum risk per trade) ÷ Distance to stop loss
Example:
In this example, the worst case on a single trade is a $200 loss — 2% of the account. The account survives. Every time.
Position size determines how much you lose when wrong. Leverage determines the margin required. They are separate decisions. Conflating them is how accounts blow up.
The four mistakes that cause most liquidations among new perp traders:
Most exchanges display an estimated liquidation price in the position management interface. Before entering any position, verify:
If the distance to liquidation is smaller than a typical daily move in the asset — reconsider the leverage.
The traders who survive perpetual futures long-term follow a simple framework before every trade:
In this order. Every time. No exceptions.
The account you protect today is the one you trade with tomorrow.
How to set a stop loss before liquidation becomes relevant →
Learn how Vault Protocol uses position sizing → chartsmeancash.com/performance
Understanding leverage and funding → How Perpetual Futures Funding Rates Work
Every Vault Protocol setup comes with explicit sizing guidance — standard 10% or high conviction 15% of allocated trading capital. The math is done. 343 verified setups. Start free for 14 days.
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ChartsMeanCash™ is not a registered investment advisor. All content is for informational and educational purposes only and does not constitute financial, investment, or trading advice. Trading involves substantial risk of loss. Leveraged trading amplifies both gains and losses and is not appropriate for all investors. Hypothetical backtest results referenced on this page are not a guarantee of future performance. Never trade more than you can afford to lose.