More than $213 million in cryptocurrency futures positions were liquidated across major exchanges in one hour, taking the 24-hour total to approximately $483 million. The surge indicates that leveraged traders were caught off guard by a sharp price move, potentially involving Bitcoin and major altcoins, although the initial catalyst remains unclear. Profit-taking, macroeconomic uncertainty and thinner liquidity were cited by market participants as possible contributing factors. Long positions represented most of the liquidated value, while the episode highlighted the risks of leverage and the importance of monitoring open interest, funding rates, position size and stop-loss orders.