6月外国持有美债下降，日本英国中国领跌
Foreign holdings of US Treasuries fall in June, led by Japan, UK, China
A decline in foreign Treasury holdings could signal reduced global confidence in US debt, potentially impacting interest rates and economic stability.
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