道琼斯指数9月23日（周三）收盘下跌351.27点，跌幅0.68%，报51512.42点； 标普500指数9月23日（周三）收盘下跌58.25点，跌幅0.75%，报7706.39点； 纳斯达克综合指数9月23日（周三）收盘下跌308.24点，跌幅1.13%，报26936.04点。

Germany's ambassador to India, Asper Wieck, said Germany is prepared to sign an approximately $8 billion submarine-construction agreement with India, describing the deal as near-final as the two countries deepen defence and security cooperation. Germany has agreed to pursue the project via a government-to-government arrangement and said the deal will adopt a proactively forward-looking approach to meeting India's requirements. Wieck said the agreement should be signed tomorrow. He added that building the submarines in India will require substantial component integration and could pave the way for expanded bilateral cooperation in weapons and other military systems.

最容易受到Agent冲击的是那些依赖信息差、搜索成本、用户惰性或切换麻烦维持利润的行业：旅游预订、服务聚合、商品搜索，以及报纸、有线电视、电信、保险、信用卡积分、礼品卡、自助仓储、二手票务和支付处理等。 Agent可以替用户自动比较价格、重新谈判或切换服务商，从而削弱这些行业的客户留存优势。按账号数收费的SaaS（比如办公软件订阅）、屏幕广告和部分品牌价值也可能承压，“Agent替人执行”会令传统依靠人类点击和浏览行为提供价值的行业被削弱。这种变化具有一定通缩效应。（摩根大通9月23日报告）