精选75U.Today（RSS）加密货币
贝莱德数分钟内买入8100万美元BTC，比特币回升至63739美元
Bitcoin Surges Back to $63,739 as BlackRock Absorbs $81 Million Worth of BTC in Minutes
BlackRock pulls off a major Bitcoin U-turn, buying $81 million in BTC on Coinbase Prime to absorb market fear.
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