精选70MarketWatch（RSS）股市
芯片指数年内翻倍，英伟达涨幅垫底
A major chip index has doubled this year despite Nvidia ranking dead last
“Nvidia has gotten so large that its ability to beat expectations has gotten much smaller,” an analyst says.
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