投行承销与交易回暖推动华尔街利润创纪录,持续性待大行财报验证据报道华尔街券商上半年利润同比增长51.3%,承销、债券发行、并购和交易活动同步走强。长端收益率上行与AI项目融资升温可能同时带来盈利机会和风险积累;下周大行财报需验证交易收入持续性、信用损失和融资需求。Sources (3)Wall Street's Record Run Poses Economic Risk to New ...barrons.comWall Street's Most Accurate Analysts Give Their Take On 3 Financial Stocks With Over 10% Dividend Yieldsbenzinga.comWall Street on track for record profitsaxios.comUpdated Oct 7, 2026