精选70CNBC 财经（RSS）股市
奇异波动率指标预示“七巨头”财报突破
Obscure volatility measure points to a 'Magnificent Seven’ earnings breakout
If the S&P 500 is to make a new record, it may require the "Magnificent Seven" to get back into gear.
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