美国防长 Hegseth 持有比特币，Coinbase 披露文件显示
Defense Secretary Pete Hegseth Holds Bitcoin in a Coinbase Wallet, Filing Shows
Two entries in his annual disclosure put the holding somewhere between $16,000 and $65,000, alongside more than $1 million in cash.
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