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黑石IBIT单日流出2.36亿美元，比特币跌破7.75万美元
Live updates: BlackRock's IBIT drives $236 million bitcoin ETF outflow
Bitcoin slipped below $77,500 and every major is red on the day. The smaller crypto ETFs kept taking money while the bitcoin funds gave some back.
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