精选49CNBC 财经（RSS）股市
Yum Brands Q2业绩喜忧参半，未更新Taco Bell疫情
Yum Brands reports mixed results but gives no update on Taco Bell cyclospora outbreak
The restaurant company provided no update on the cyclospora outbreak tied to Taco Bell restaurants is affecting its business.
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