<div id="readability-page-1"><div>WASHINGTON (Reuters) -U.S. corporate credit spreads widened on Monday as the U.S. stock market closed below a key technical indicator for the first time in months. The average option-adjusted spread on U.S. high-yield corporate credit, or the premium over Treasury spreads paid by companies to borrow, widened six basis points between Friday and Monday's market close, according to the ICE BofA U.S. High Yield Index. Spreads on investment-grade corporate credit also widened on Monday. They closed Monday at 84 bps from 83 bps on Friday, according to the ICE BofA U.S. Corporate Index. The spread widening follows the S&amp;P 500 and Nasdaq closing below their 50-day moving averages on Monday for the first time since April 30. The trend carried into Tuesday trading with global shares declining ahead of AI giant Nvidia's earnings, as investor fears grow about a weakening U.S. economy and a potential bubble caused by the AI market frenzy. &#34;It is a theme everyone is starting to think about,&#34; said one portfolio manager for high-yield corporate bonds, who was not authorized to speak publicly about specific sectors. &#34;But I don't see it blowing up in the high-yield or even investment-grade bond market - it's never going to be big enough to cause pain for people.&#34;(Reporting by Matt Tracy in Washington, D.C.Editing by Rod Nickel)By Matt Tracy</div></div>

主动管理债券 ETF - PIMCO

美国企业信用利差扩大，因为股市跌破了关键技术指标。高收益利差增加了六个基点，而投资级利差上升至 84 个基点。标准普尔 500 指数和纳斯达克指数收盘低于其 50 日移动平均线，引发了对美国经济和人工智能市场泡沫的担忧。尽管存在恐慌，一位投资组合经理认为债券市场不会面临重大问题

US corporate credit spreads widen as equities market falls

- 美国企业信用利差在周一扩大，因股市首次低于关键技术指标。  
- 高收益企业信用的平均利差扩大了六个基点，投资级信用利差也有所增加。  
- 投资者对美国经济放缓和 AI 市场泡沫的担忧加剧。  

由于股市下跌，美国企业信用利差扩大