The cost of protecting Nvidia Corp. ’s debt against default surged by the most on record on Monday after reports that the chipmaker is in conversations on more than $750 billion of artificial intelligence infrastructure deals, stoking fears that the company is taking on even more obligations.
Source: [Bloomberg Markets](https://www.bloomberg.com/news/articles/2026-07-27/nvidia-credit-risk-jumps-in-swaps-market-on-ai-deal-talk-reports)