比特币突破8.5万美元，6.48亿美元空头遭清算
Bitcoin Tops $85K as $648M in Crypto Shorts Liquidated
推荐理由
BTC突破关键整数关口且伴随巨额空头清算，属于典型的结构性资金与行情拐点事件，对加密市场情绪与杠杆结构有直接影响，建议关注后续现货买盘的持续性。
A short squeeze started the move, but spot buyers have sustained it, and one measure of selling pressure is near a record low.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力