精选70MarketWatch（RSS）股市
高盛：AI、经济强劲与生物科技推动小盘股跑赢
The three factors that have finally brought the small-cap trade to life
Strategists at Goldman Sachs said the three key catalysts for the Russell 2000’s recent outperformance were the artificial-intelligence industry, a strong economic backdrop and a boost in biotechnology 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