Crypto▼ Bearish
Liquidation Cascades: How $19 Billion in Crypto Vanished in a Day
Crypto's derivatives markets forcibly closed over $19 billion in positions on Oct. 10, 2025. 2026 has already delivered three billion-dollar sequels. Open interest has rebuilt after each flush, meaning the fuel for the next cascade is already in place.
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Crypto's derivatives markets forcibly closed over $19 billion in positions held by 1.6 million traders on Oct. 10, 2025. 2026 has already delivered three separate billion-dollar sequels.
Most crypto speculation happens in perpetual futures, derivative contracts that let a trader control $100,000 of bitcoin exposure with $10,000 of margin. When the price moves against the position far enough that the collateral can no longer cover losses, the exchange automatically sells the position into the open market. That forced sell pushes the price a little lower, which pushes the next trader's position below its maintenance threshold, triggering another forced sell. In a market with billions of dollars of open interest stacked at similar price levels, one sharp move can knock positions over like dominoes for hours.
Exchanges run insurance funds to cover positions that go underwater faster than they can be closed. When the fund can't keep up, platforms resort to auto-deleveraging, forcibly closing the positions of profitable traders on the other side of the trade. During the worst cascades, even the winners get clipped. Liquidations execute at whatever price the order book offers, and thin overnight liquidity produces the violent "wicks" (momentary price spikes far below fair value) that make cascade lows so much deeper than spot selling alone would justify.
The Oct. 10, 2025 Cascade
President Trump on Oct. 10 announced a 100% tariff on Chinese imports. Equities and commodities sold off, and crypto, sitting near record-high open interest with crowded long positioning, became the pressure point. More than $19 billion in leveraged positions were wiped out in roughly 24 hours across Oct. 10-11, hitting over 1.6 million traders. About $16.7 billion of it was long positions. Total perpetual futures open interest across major exchanges collapsed 43% in a day, from $217 billion to $123 billion. Hyperliquid, a decentralized derivatives exchange, saw its open interest fall 57%, from $14 billion to $6 billion. Some platforms cap or delay what they disclose; market makers estimated the true liquidation total may have approached $30-40 billion, according to people familiar with the matter. For all of 2025, analysts counted more than $150 billion in liquidations.