比特币维持77000美元上方，市场押注九月加息
Bitcoin holds above $77,000 as September hike bets firm
Bitcoin's resilience amid economic uncertainty highlights its potential as a stable asset, even as rate hike expectations remain unchanged.
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