Default insurance costs leap as investors fret over AI firms’ debts

By the Editorial Team · Friday, October 16, 2026

Credit default swap prices for US tech companies heavily involved in AI investments, including CoreWeave and Oracle, have surged to record levels due to concerns over rising debt and financial stability. This spike signals increased investor skepticism about the profitability and sustainability of rapid AI-driven expansion amid higher borrowing costs and inflation.

The cost of insuring against defaults by US technology companies linked to artificial intelligence (AI) investments reached record highs recently, reflecting growing investor concern over the sector’s financial stability. Credit default swap (CDS) prices for several tech firms, notably CoreWeave and Oracle, surged amid worries about the sustainability of AI-related spending and rising borrowing costs.

CoreWeave, a cloud infrastructure provider and key purchaser of Nvidia AI chips, has seen its five-year CDS spreads increase sharply by 74.5 basis points to nearly 1,200 basis points. This level implies an estimated default risk of about 63 percent over the next five years, up significantly from approximately 30 percent a year ago. The company maintains cloud capacity agreements with major players including Meta Platforms and Anthropic, the developer of Claude. Both CoreWeave and Oracle are reportedly borrowing tens of billions of dollars to finance expanding AI infrastructure.

Market analysts say CoreWeave’s rising CDS spreads serve as an early warning signal for the broader AI investment environment. Kathleen Brooks, UK research director at XTB, described CoreWeave as “the AI trade’s canary in the coal mine,” noting that the sharp selloff in its bonds may indicate waning investor enthusiasm for the AI growth narrative, which has been characterized by massive debt issuance.

Despite these concerns, Nvidia’s chief executive Jensen Huang expressed confidence in CoreWeave’s financial position. Addressing the credit fears, Huang stated that Nvidia does not see a need to support the company directly and highlighted that CoreWeave’s financial strength is improving, with its cost of capital reportedly decreasing.

In addition to CoreWeave and Oracle, CDS spreads for other tech giants such as Amazon, Alphabet, Meta, and Nvidia also hit record highs, though their increases have been more gradual. Data from LSEG and S&P Global Market Intelligence illustrate the market’s growing apprehension about how quickly AI investments will generate profits and whether companies can meet rising interest expenses in an environment of higher-than-expected US inflation and anticipated interest rate hikes.

Overall, the escalation of default insurance costs underscores investor caution about the pace and profitability of AI-driven growth, as well as the financial risks tied to heavy borrowing in the technology sector.

This article was reported by synthesizing coverage from multiple independent news outlets to present a balanced, unbiased account. Read about our editorial standards. Spotted an error? Let us know.