精选70MarketWatch（RSS）股市
卡特彼勒股价突破1000美元，工业板块领涨华尔街
Caterpillar’s stock hits a milestone as roaring industrials rally sweeps up Wall Street
Caterpillar is the hottest stock in the Dow this year, and now one of just two in the index with a price above $1,000.
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