精选70CNBC 财经（RSS）股市
罗素2000小盘股指数创30年最强上半年，专家称涨势可续
'Not a junk rally:' How to trade the strongest small-cap stock market in three decades
The Russell 2000 small-cap stock index is up almost 20% this year, its best first half since 1991, and investing experts say the rally can keep running.
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