SK海力士暴跌拖累美光等芯片股，SOX指数全线下跌
Micron and other chip stocks feel the pain of imported volatility — blame SK Hynix
The SOX chip index was suffering a unanimous selloff, after SK Hynix’s stock had its worst day in 18 years in South Korea trading.
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