精选49CNBC 财经（RSS）宏观多源精选 ×3
债券市场对AI资本支出担忧加剧
Bond market anxiety is growing over AI capex budgets
Google, Amazon and Meta are seeing credit spreads widen as fixed-income investors demand more reward on companies they lend to.
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