July 29 : Shares in companies driving the AI boom have been under pressure for weeks. Now their bonds are coming under strain too, pushing up the cost of insuring debt issued by companies such as Oracle, Nvidia and Apple against default.The move reflects growing concern among investors about when the billions

After reports of Nvidia in talks for deals worth more than $750 billion — with OpenAI, among others — insurance on Nvidia’s debt got more expensive. “There’s a fear of financial…

Hyperscalers issued roughly $121 billion in AI-related bonds in 2025, pushing collective debt to $350 billion and raising credit risk concerns

Ratings agency Fitch warns of significant AI-related market correction risks. Unprecedented AI spending and soaring tech valuations raise concerns about future returns.…