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MicroStrategy 上月未购买任何比特币
JUST IN: Michael Saylor's 'Strategy' has not purchased any Bitcoin over the past month.
JUST IN: Michael Saylor's 'Strategy' has not purchased any Bitcoin over the past month. @WatcherGuru
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