散户改变股市运作方式，高盛量化师称AI加剧低效
Amateur investors are changing how the stock market works. That’s creating opportunities for those who know where to look.
The rise of the retail investor is making the market less efficient — and AI is compounding the problem, according to a quant at Goldman Sachs.
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