What Is a Crypto Liquidation? — Long Squeezes, Hyperliquid, and Cascade Wipes
A crypto liquidation happens when a trader's leveraged position loses enough value that the exchange forcibly closes it to prevent further losses. If you opened a $100K BTC long with $10K collateral (10x leverage) and BTC drops 10%, your collateral is wiped out and the exchange auto-sells your position. Liquidations are the most-watched degen spectacle in crypto — single-trader $50M+ wipes happen monthly on Hyperliquid alone.
How is a liquidation different from a stop-loss?
A stop-loss is a user-set order to exit at a chosen price — voluntary risk management. A liquidation is forced by the exchange when your collateral is depleted. Liquidations always execute at a worse price than your nominal liq price because the exchange has to dump the position into thin order books to recover its loan.
Why does one big liquidation cascade into more?
When a $50M long gets liquidated, the exchange dumps the position by selling at market. That price drop pushes nearby leveraged longs below their own liquidation thresholds, triggering more liquidations, which push the price down further. The result: a 'cascade' where price drops 5-10% in minutes and hundreds of millions are liquidated in waves. Hyperliquid's HLP liquidity vault is famously profitable on these events.
Where can I see live liquidation data?
Public dashboards: Coinglass (aggregated across centralized exchanges), Hyperdash (Hyperliquid-specific), Hyperliquid's own UI (filter for largest open positions and watch them get crushed in real time). DEGEN WIRE's crypto liquidations topic page tracks the biggest wipes daily.
Can a liquidation actually cost more than my collateral?
On most modern exchanges no — there's an insurance fund that backs negative balances, and you only lose your initial margin. But during extreme volatility (FTX collapse March 2020 BTC flash crash, Luna death spiral), exchanges occasionally socialize losses across remaining traders ('clawback' or 'auto-deleveraging'). Always read the exchange's risk policy.