What is Liquidation?
Why this matters
Liquidation is the exchange forcibly closing your leveraged position because your collateral can no longer cover the risk. It is not a "bad tick." It is the system protecting the venue from your unpaid loss.
If you trade perps, you will eventually see a liquidation price on the ticket. Treat it as a hard line, not a suggestion.
Forced Close, Not a Choice
When your margin ratio falls below maintenance requirements, the exchange (or clearing mechanism) starts closing your position. You do not get to "wait for the bounce."
Liquidation can be full or partial depending on venue rules and how far equity has fallen. Either way, you lose control of the exit.
- Triggered by margin health, not by your opinion
- Often happens fast in volatile markets
- Fees and slippage can make the exit worse than the chart suggests
Liquidation Price
Liquidation price is an estimate of where your position gets force-closed given current size, margin, and side.
Longs liquidate on the way down. Shorts liquidate on the way up. The closer that price is to current market, the less room you have for normal noise.
- Watch liq price relative to support/resistance and recent range
- Adding margin or reducing size moves liq price farther away
- Estimates can change with mark price and margin mode
Entry vs Liquidation
Price path from entry toward liquidation price with a thin buffer at high leverage.
High Leverage = Thin Buffer
At low leverage, price can move several percent against you before maintenance margin breaks. At high leverage, a routine wick is enough.
This is why "I was right an hour later" is a useless sentence after liquidation. The account did not survive the path.
- Buffer shrinks as leverage rises
- News candles and thin books amplify wicks
- Being directionally right does not prevent liquidation
Partial vs Full Liquidation
Some systems try to reduce size (partial liquidation) to restore margin health before wiping the whole position. Others move quickly to full close in stressed conditions.
Do not rely on "partial" as a safety net. Design the trade so liquidation is a remote failure mode, not your planned stop.
- Partial: cut size to repair margin ratio
- Full: position closed, remaining collateral may be small
- Your stop should sit well before liquidation
How to Avoid Liquidation
Avoiding liquidation is mostly sizing and leverage discipline. Use stops that invalidate the idea before the exchange invalidates you. Prefer isolated margin while learning. Do not add to losers to "average" into a tighter liq price without a plan.
If your liquidation price sits inside normal daily range, the position is too large or too leveraged for that market.
- Risk a small % of equity per trade
- Keep liq price beyond structure and noise
- Reduce size before a known high-volatility event if needed
Key Takeaways
Remember these points
- •Liquidation is a forced close when margin health fails.
- •Liquidation price shows how little room you have left.
- •Higher leverage pulls liquidation closer to current price.
- •Your stop should trigger before the exchange does.
- •Surviving the path matters more than being right later.
Common Mistakes
Using liquidation as a stop loss
Letting the venue close you is usually worse than a planned exit. You lose control, pay liquidation penalties, and often exit at the worst moment.
Ignoring mark price vs last price
Many liquidations use mark price. Last traded print can look fine while mark already threatens your margin.
Averaging down into a closer liq
Adding size without adding enough margin can drag liquidation price toward you and end the account faster.
Quiz
0/4 answered1.Liquidation happens when:
2.For a long position, liquidation price is typically:
3.Raising leverage usually moves liquidation price:
4.A better practice than hoping to avoid liquidation is to:
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