The $3 billion short squeeze: anatomy of crypto’s biggest liquidation event since 2021

Six weeks of bearish positioning ended in 24 hours. Here is how the trade unwound, who got caught, and whether the squeeze has legs. Summary More than $3 billion in leveraged short positions were liquidated across crypto derivatives markets on Aug 19 and 20, 2026, making it the eighth largest liquidation event on record and the largest concentrated short squeeze since November 2021. Bitcoin climbed from an intraday low near $64,100 to a peak above $72,000, while Ethereum surged roughly 18% in 24 hours, its strongest single day move since March 2024. The U.S. Treasury doubled the maximum size of its liquidity support buyback operations for long dated bonds from $2 billion to $4 billion per operation, compressing yields and pushing risk assets higher. Binance absorbed approximately $518 million in liquidations, Hyperliquid roughly $513 million, and Bybit around $303 million, with short positions accounting for 92% of all forced closures. The expanded buyback program runs only through Nov. 4, 2026. If long end yields stabilize by then, there is no guarantee that the larger operation size continues, limiting the macro tailwind. Crypto derivatives markets had been building toward this m...