精选70CNBC 财经（RSS）股市
Capital One财报尚可但未解答交易收益疑问
Capital One earnings were good enough but didn't answer the big question hanging over the stock
Investors want to know when Capital One will begin to see more tangible benefits from its Discover and Brex deals.
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