阿斯利康因并购传闻下跌，分析师困惑
AstraZeneca slides after report of Bristol Myers merger talks leaves analysts 'perplexed'
The companies have discussed a potential merger over several months, the Financial Times reported on Sunday.
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