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eBay或避GameStop收购，但科恩故事有新转折
EBay may dodge a GameStop takeover — but there’s a new twist in the Ryan Cohen saga
Bloomberg says GameStop could propose collaborating with eBay in some way other than a merger. Some analysts doubt whether eBay would benefit much from that sort of deal.
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