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比特币重回7.9万美元，Saylor扭亏为盈
Michael Saylor Returns to Profit as Bitcoin Reclaims $79,000
Bitcoin is witnessing a rapid price rally and its long-term investors who have been underwater for months are finally back in profit, especially Michael Saylor.
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