Credit-default swaps, the derivatives synonymous with the 2008 financial crisis, are becoming Wall Street's preferred system for dealing with the rampant artificial-intelligence spending boom.

As hyperscalers tap out their cash flows and increasingly reach into the debt market, investors are paying for protection against the biggest private sector endeavor of the century.

From Crisis Relic to Tech Proxy

A CDS operates like an insurance policy against corporate default. A buyer pays a regular premium, quoted in basis points, to a seller who compensates them if the borrower fails to meet its obligations. At 100 basis points, insuring $10 million of debt costs $100,000 annually.

But when perceived risk rises, demand for protection surges and spreads widen. According to Reuters, average daily CDS trading market-wide hit $16 billion in the second quarter, up from $13 billion a year earlier.

While banks still dominate the corporate CDS space, tech companies are gaining share — trading tied to the sector reached nearly $650 million in the second quarter, a 20% jump from the first quarter and almost 600% higher than a year prior, driven by new entrants like Meta Platforms, Inc. (META), NVIDIA Corporation (NVDA), and Alphabet Inc. (GOOGL), per DTCC data.

The surge comes as technology companies take on more debt to fund massive AI infrastructure buildouts, raising investor concern about when that spending will generate returns.

"Credit markets don't deal well with uncertainty, and the sheer unpredictability of the pace and cost of AI financing is triggering a serious crisis of confidence right now," John Aylward, chief investment officer of Sona Asset Management, told the Financial Times.

Meta's $12 billion Texas data-center financing priced at yields comparable to B- rated bonds—junk territory. "A quite remarkable situation, but that is the world we are living in today," Aylward added.

When the Tapes Clash: Reading NVIDIA, Meta and Oracle

Observing the divergence between equity prices and CDS spreads is a signal for the market.

When equity prices hold steady or rise while CDS spreads widen, credit markets are acting as a leading indicator—pricing in balance-sheet deterioration long before equity investors catch on.

In Meta's example, the stock is down 17.12% year-to-date, and 4.31% over the month. Although the stock staged a 25% rally between June 26 and July 15, the CDS spread has widened. Per the Financial Post, as of July 28, it was 95 basis points – rising 39 basis points year-to-date.

NVIDIA is the defining case. The stock is still up 3.28% year-to-date, yet its credit risk exploded, spiking to nearly 80 basis points – the highest recorded, and drawing interest from Michael Burry.

The stock's resilience masks early fixed-income anxiety, including reported discussions around a potential $250 billion backstop guarantee tied to a 10-gigawatt OpenAI data-center project in Ohio. Credit flagged the exposure, but the equity is yet to blink.

Meanwhile, Oracle Corp. (ORCL) leaves no room for interpretation. The stock is down 34.82% year-to-date, trading at $127.56, after going from a yearly peak ($248.15) to a trough ($114.99) in less than two months.

Its five-year CDS widened 170 basis points over the year, reaching 215. After announcing a $70 billion investment plan, S&P Global Ratings downgraded Oracle to BBB-, one notch above junk. Debt and equity are delivering the same verdict.

The Institutional Hedge

Hedging against hyperscaler debt has now moved from a niche desk trade to a core portfolio strategy. Earlier this year, JPMorgan Chase introduced a CDS basket covering Alphabet, Amazon.com, Inc. (AMZN), Meta, Microsoft Corp. (MSFT) and Oracle.

The product trades in $25 million blocks, or $5 million per company, allowing investors to hedge or take a broader view on hyperscaler credit rather than over-the-counter contracts.