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科技恐惧指数逼近20年高位，投资者需警惕
This tech ‘fear gauge’ is nearing a two-decade high. Investors should worry.
Wall Street’s main ‘fear gauge,’ the ‘VIX’ might not be the best way to track this volatility in stocks
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