精选49MarketWatch（RSS）股市
阿迪达斯营销支出增30%致股价跌17%
The World Cup winners wore Adidas shirts. But the company’s investors are still crying foul.
The sportswear company’s stock declined 17% after it reported a 30% hike in marketing expenditure.
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