Wall Street bounced on Friday, but the fractures beneath the artificial intelligence trade only deepened. The tech-heavy Nasdaq 100 gained nearly 2%, clawing back a sliver of Thursday’s 6% tumble. Yet debt markets told a far grimmer tale. In credit derivatives, five-year default insurance on neocloud infrastructure firm CoreWeave blew past 1,000 basis points to historic highs—slamming straight into distressed territory.
Capital exited risk assets at scale. The CBOE Volatility Index, or VIX, pushed above 28 on Thursday to log its highest mark since late March, holding near those levels through Friday. Over the week, the gauge rocketed more than 40%. In Europe, equivalent stock-volatility gauges tagged their highest levels since May. The contagion also bled directly into top-tier tech names, driving up credit default swap spreads on Intel and SpaceX.
Yields on 10-year US Treasuries have shed 50 basis points from last month's peak above 5%, pulled down as money managers retreated into sovereign paper. In the riskiest tiers of corporate credit, spreads for borrowers rated CCC or lower pushed to their widest marks since 2020, according to ICE BofA indices. The dash for greenbacks forced three-month euro cross-currency basis swaps down to -8 basis points on Thursday—the steepest discount for dollar funding since late 2023—before settling near -6 basis points on Friday.
| Stress Indicator | Current Reading / Weekly Move | Context / Prior Benchmark |
| :--- | :--- | :--- |
|---|---|---|
| Nasdaq 100 Index | +2% Friday (-6% Thursday) | Steepest single-day tech retreat of 2026 |
| CBOE VIX Index | Above 28 (+40% weekly move) | Highest print since late March |
| CoreWeave 5Y CDS | Surpassed 1,000 bps | Distressed pricing territory |
| US 10-Year Yield | Down 50 bps from peak | Retreat from >5% highs |
| Global Cash Inflows | $140 billion | 7th largest weekly inflow on record |
"It’s still early days," said Idanna Appio, portfolio manager at First Eagle Investments. "My concern would be if we see more spikes in volatility, more stress, real issues with the ability to access markets. Those will be the things that I’ll be watching."
So far, core sovereign liquidity has absorbed the blow. Bank of America’s Flow Show report revealed that global cash funds sucked in $140 billion in the week through Wednesday, marking the seventh-largest cash inflow on record. The MOVE index tracking US Treasury volatility eased after touching a six-month peak in October, and US interest rate swap spreads held stable—leaving central bank liquidity facilities untested as Asian and European trading desks brace for Monday's cash open.