What Is a Liquidation In Crypto?

When Leverage Runs Out of Room

Trading with leverage means borrowing to control a position larger than your own funds. Your own money is the collateral, or margin. If the price moves against you, that collateral shrinks, and once it falls below the exchange’s maintenance threshold, the position is liquidated, closed automatically, so the loss does not spill past your margin. In crypto futures, this is usually triggered by the "mark price", a smoothed reference price, rather than the last trade, to stop a single bad print from wiping people out unfairly.

Leverage and Your Liquidation Price

The key number is your liquidation price, the level at which the position gets closed, and leverage decides how close it sits to where you entered. The more you borrow, the smaller the move it takes to wipe you out.

At 100x, a 1% wobble, an ordinary hour in crypto, is enough to end the trade. This is why high leverage is less an investment and more a countdown, and why the exchanges that offer it the loudest tend to profit the most from it.

Why Liquidations Cascade

In a heavily leveraged market, liquidations feed on themselves. A drop forces some positions to close, and because closing a long means selling, that forced selling pushes the price lower, which drags the next batch of positions below their own liquidation price, which forces more selling. The loop is worst when lots of traders are bunched at similar leverage near the same price and there is not enough liquidity to absorb the wave of forced orders. This cascade is part of why crypto is so volatile and why a routine sell-off can tip into capitulation within minutes.

The Biggest Cascades

The scale can be staggering. Across 2025, forced liquidations totalled roughly 150 billion US dollars, and a single cascade on the 10th and 11th of October 2025 exceeded 19 billion dollars in a day by reported figures, with some estimates far higher. The telling detail is that 85 to 90 percent of those liquidations were long positions, traders betting on higher prices who had crowded in with borrowed money. When everyone is leaning the same way, the unwind is brutal, because there is no one left on that side to buy. Long positions usually dominate because crypto bull runs breed optimism, and that crowded optimism is precisely what a cascade punishes when the mood finally turns.

Reading the Warning Signs

Cascades are hard to time but not invisible. Two gauges hint at building risk. Rising open interest, the total value of outstanding leveraged bets, shows how much borrowed money is in the market. The funding rate, the periodic payment between longs and shorts, shows which way that leverage leans: strongly positive funding means crowded longs paying to keep their bets open. High open interest plus heavily one-sided funding does not guarantee a cascade, but it is the dry tinder that a sharp move can ignite.

Liquidations, Fear and Capitulation

Liquidation cascades are sentiment turned physical. They erupt at the exact moments the crowd panics, and the forced selling drives prices to levels that fundamentals alone would not, which is why those moments so often coincide with the deepest readings on the Crypto Fear and Greed Index. When the gauge plunges into Extreme Fear, below 20 on its 0 to 100 scale, a leverage washout is frequently the cause. Counter-intuitively, those capitulation points have historically marked some of the better moments to be buying rather than selling.