Capital B购入2900万美元比特币，创一年来最大单笔买入
Capital B buys $29 million in bitcoin after raises, its largest BTC purchase in a year
推荐理由
机构大额增持是观察加密市场资金流向与信心变化的重要微观指标，建议关注该持仓变动对短期流动性的潜在影响。
This brought its total holdings to 3,521 BTC and marked the company's largest bitcoin purchase since September 2025.
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