Strategy优先股再创新低，Saylor承认波动性考验
Strategy's Saylor Acknowledges 'Volatility Test' as STRC Hits New Low on Bitcoin Weakness
Strategy’s flagship preferred stock tumbled again when U.S. markets opened, setting another record low as Bitcoin lingered below $60,000.
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