精选70CNBC 财经（RSS）股市
伯克希尔年内落后标普500逾12个百分点
Berkshire Hathaway gains ground, but still trails the S&P 500 as '26 enters second half
With 2026 a bit more than half over, Berkshire Hathaway's B shares are down 1.8% year-to-date and 12.4 percentage points behind the S&P 500's 10.7% gain.
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