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韩国芯片股创史上最大单日涨幅，Kospi指数周五飙升
South Korea’s chip giants just logged their biggest rally ever. What it means for the global AI trade.
The Kospi saw its best-ever day on Friday, as the index came roaring back thanks to historical jumps in its big tech names.
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