Apollo Flags Rising Cost of Insuring Data-Center Debt as Warning Sign

Credit default swaps (CDS) linked to companies building large-scale data centers have become more expensive in recent trading, according to a report by CNBC citing commentary from Apollo Global Management.

CDS are financial instruments that function like insurance against a borrower defaulting on its debt. A rise in their price typically signals that market participants perceive a higher risk of default or are demanding greater compensation for holding that risk.

According to the report, the increase in CDS pricing for so-called hyperscalers — companies that operate massive data-center infrastructure to support cloud computing and artificial intelligence workloads — is not being driven by banks increasing their hedging activity, as might normally be assumed.

Apollo characterized the trend as a cautionary signal, according to CNBC, though the report did not detail the specific companies, dollar amounts, or timeframes involved in the pricing shifts.

The development comes amid broader industry scrutiny of the heavy borrowing undertaken by technology firms to finance the rapid expansion of data-center capacity needed to support artificial intelligence services.

CNBC's report did not specify further details on the scale of the debt in question or provide additional context from other market participants on the CDS movements.