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戴尔股价获特朗普提振后回落
Dell’s stock gets another Trump bump — but this time it’s fading
The president recommended that people buy Dell computers while speaking about the launch of “Trump accounts” on Monday.
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