保尔森：黄金长期牛市处于早期阶段
John Paulson says we are in the early stages of a long-term bull market for gold
He said demand for bullion continues to broaden, led by central banks that have been adding to their reserves alongside growing private-sector interest.
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