The cost of insuring against tech company defaults hit record highs on October 15 as investors grew worried about the debt financing the AI boom. Heavily indebted data center operators were hit hardest, as hotter-than-expected U.S. inflation and expected rate hikes raised doubts about whether AI investments can earn enough to service borrowing costs. CoreWeave, a loss-making company owing nearly US$50 billion, saw its five-year CDS spreads top 1,100 basis points and its 2031 bond yield reach 16 percent before easing to about 14 percent, while its shares lost nearly a fifth of their value in two days. Oracle's CDS approached 300 basis points, while Amazon, Alphabet and Meta hit record highs but rose more slowly. Anthropic's third-quarter revenue rose 45 percent to $16.8 billion, according to an investor, but did little to ease concerns.
Summary written by Upside AI from the original article. Read the source for full details.
Read the original on bignewsnetwork.com ↗
Keywords
default riskAI investmentdata centersCoreWeavecredit
Open a keyword to see other news on the same topic.
Related tickers and likely impact
NVDA
▼ Likely negativeNvidia
Relevance: medium
| Market | US stocks |
|---|---|
| Sector | Information Technology |
| Industry | Semiconductors |
| Market cap | $5.2T |
| Close on 10/16/2026 | 214.14 |
| Change that session | -1.42% |
AMZN
▼ Likely negativeAmazon
Relevance: low
| Market | US stocks |
|---|---|
| Sector | Consumer Discretionary |
| Industry | Broadline Retail |
| Market cap | $2.7T |
| Close on 10/16/2026 | 249.94 |
| Change that session | -1.89% |
GOOGL
▼ Likely negativeAlphabet Inc. (Class A)
Relevance: low
| Market | US stocks |
|---|---|
| Sector | Communication Services |
| Industry | Interactive Media & Services |
| Market cap | $4.3T |
| Close on 10/16/2026 | 340.59 |
| Change that session | -2.47% |
META
▼ Likely negativeMeta Platforms
Relevance: low
| Market | US stocks |
|---|---|
| Sector | Communication Services |
| Industry | Interactive Media & Services |
| Market cap | $1.9T |
| Close on 10/16/2026 | 709.34 |
| Change that session | -3.72% |
MSFT
▼ Likely negativeMicrosoft
Relevance: low
| Market | US stocks |
|---|---|
| Sector | Information Technology |
| Industry | Systems Software |
| Market cap | $4.0T |
| Close on 10/16/2026 | 528.95 |
| Change that session | -1.94% |
QQQ
▼ Likely negativeInvesco QQQ Trust
Relevance: low
| Market | US stocks |
|---|---|
| Sector | ETF |
| Close on 10/16/2026 | 709.82 |
| Change that session | -2.50% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
Related news
- AI debt concerns drive default insurance costs to record highs
Credit default swap costs for technology companies hit record highs on October 15 as investors grew uneasy about debt financing for AI investment, with heavily indebted data center operators hit hardest. CoreWeave's five-year CDS spread surged past 1,100 basis points, and a 1,000-basis-point spread implies a 64 percent default risk over five years, up from around 30 percent a year ago. Its 2031 bond yield touched 16 percent before easing to around 14 percent, and the company owes nearly US$50 billion. Oracle's CDS approached 300 basis points, while Nvidia, STMicroelectronics and SpaceX also rose sharply. Anthropic's third-quarter revenue rose 45 percent from the previous quarter to $16.8 billion, but this did little to ease concerns, and Deutsche Bank's Jim Reid said AI financing costs are not dramatic overall but show worrying signs at the edges.
- AI debt concerns drive default insurance costs to record highs
Insurance costs against defaults by technology companies reached record highs as investors grew concerned about debt financing the AI investment boom. Heavily indebted data center operators were hit hardest, as hotter-than-expected U.S. inflation raised expectations for higher interest rates. CoreWeave, a loss-making company owing nearly US$50 billion, saw its five-year CDS spreads surpass 1,100 basis points, implying a 64% default risk over five years versus about 30% a year earlier. Its shares lost nearly a fifth of their value in two days, while Anthropic's third-quarter revenue rose 45% from the previous quarter to $16.8 billion without easing concerns. Deutsche Bank's Jim Reid noted that capex is increasingly funded by debt rather than free cash flow, so credit price action deserves closer attention.
- AI boom or bust : Wall Street debates if the latest warnings are another head fake or the real thing
Bears have sounded alarms on AI many times since ChatGPT, but this time the concern is whether trillions in AI spending will pay off, weighing on debt-laden CoreWeave, whose stock fell and credit default swaps surged. Solus strategist Dan Greenhaus says CoreWeave is not a canary signaling an imminent bust, though rising rates could expose the most speculative parts of the buildout. Gartner says AI data center owners need $8.5 trillion in cumulative revenue through 2030 to cover capex, financing and a 12% return, while AI revenue headed to data centers may total only $3.6 trillion at most. Bank of America says the boom follows a classic capital cycle that often ends in disappointment, as competition intensifies and business AI spending has started to dip.
- AI credit fears mount as default protection hits record highs
Default-protection costs for technology companies hit record highs on October 15 as investors grew uneasy about the debt financing the AI investment boom, with heavily indebted data center operators hit hardest. Hotter-than-expected U.S. inflation and expectations of higher rates raised doubts about whether AI spending can generate enough returns to cover mounting borrowing costs. CoreWeave, a loss-making AI cloud company owing nearly US$50 billion, saw its five-year CDS spreads top 1,100 basis points, and its shares lost nearly a fifth of their value in two days. Oracle's CDS neared 300 basis points, while Amazon, Alphabet and Meta also hit record highs but rose more slowly. Anthropic's 45% quarterly revenue jump to $16.8 billion did little to ease fears, and Deutsche Bank's Jim Reid said AI financing costs are not dramatic overall but show worrying signs at the edges.
- AI debt concerns drive default insurance costs to record highs
- CoreWeave Is Projected to Have a 6.3x Gross Leverage Ratio by Year End. The Market Is Worried About the Neocloud's Balance Sheet.
CoreWeave's stock fell nearly 15.5% on Oct. 14 as investors worried about its debt-funded data center build-out, with higher bond yields raising borrowing costs. At the end of the second quarter, total debt was $27.6 billion against roughly $5 billion in shareholder equity. Analysts project debt rising to $47.6 billion and adjusted EBITDA reaching about $7.6 billion by year-end, a gross leverage ratio near 6.3x, and its 9.625% senior notes due 2032 fell below $80. The company reports a revenue backlog over $104 billion, but 65% of first-quarter revenue came from its top two customers, making it a riskier AI stock than hyperscalers like Microsoft.
Related markets
Latest news
- Earnings live updates: All eyes on Musk and Meta as Q3 earnings rev up
Big tech is the focus of this week's earnings season, with Meta (META), SpaceX (SPCX) and Tesla (TSLA) due to report. SpaceX and Netflix (NFLX) kick off on Tuesday after the bell, while Tesla and Meta report on Wednesday, offering an early read on the Magnificent Seven and the AI trade. Wall Street estimates S&P 500 earnings growth of 29.6%, according to FactSet; if that holds, it would be the third straight quarter of growth above 25%. General Motors (GM), IBM (IBM), United Airlines (UAL) and Procter & Gamble (PG) also report this week.
- Mysterious UAV Enters Lithuania as NATO Fighters Fail to Intercept It
On the morning of October 18, an unidentified drone entered Lithuanian airspace between 6:00 and 8:00, prompting an air alert and the scrambling of NATO jets, which escorted the object but could not shoot it down due to difficult weather. Debris later found in Juojonis village in Pasvalys district was initially identified as drone parts, and the military says it may have entered from Poland. Latvia issued a similar warning for several regions and cancelled it at 8:12, though its army has not confirmed the object was a drone. Prime Minister Mindaugas Sinkevičius said the sabotage hypothesis must be verified, while law enforcement works to determine the drone's origin; earlier, on September 15, Italian Eurofighter Typhoons shot down a drone that had flown into Lithuania from Belarus.
- Corning Is Moving Beyond Fiber Cables. Can AI Networking Pay Off?
Corning (GLW) is extending beyond fiber cables into optical components inside AI systems, having demonstrated optical connectivity with Lumentum and Astera Labs on October 12 and partnered with Nvidia on a planned tenfold expansion of optical connectivity capacity in the US. Its Optical Communications sales rose 32% year-over-year to $2.07 billion in Q2 2026, and management sees a potential $10 billion revenue opportunity by 2030 from a photonics platform, though timing and adoption remain uncertain. Still, the valuation is elevated, with a forward non-GAAP P/E of 44.81x, about 84% above its 5-year average of 24.31x, while analysts expect EPS to grow 30.41% in December 2026 and 33.02% in December 2027. The article notes that slower AI spending or delayed CPO adoption could pressure the stock.
- Google’s Next AI Chip Is Running Late. Why Marvell May Be Fine
GF Securities says one part of Google's TPU v9 design slipped about three weeks, likely due to a redesign, pushing the timeline back roughly a quarter, with mass production now expected in Q2 2027. Packaging substrate yields of just 45% to 50% are a key obstacle, but GF sees no demand problem, citing strong TPU demand from Google and external customers such as Anthropic. The firm points to MediaTek, not Marvell (MRVL), as facing short-term headwinds, so any benefit to Marvell appears indirect. At 63x forward earnings, a 66% premium to its five-year average P/E of 38.02x, the article concludes the delay is not by itself a reason to buy.
- Stocks bounce back, Anthropic's "Public Benefits", and Musk's promise to American kids
The 8:30 show, hosted by Julie Hyman, Pras Subramanian and Jake Conley, discusses the stock market's rebound. Other topics include Anthropic's (ANTH.PVT) commitment to a “Public Benefit” fund, Elon Musk's promise to American children about SpaceX (SPCX) stock ahead of earnings, and doubts over an IPO after Microsoft (MSFT) withdrew.
- Microsoft vs. Alphabet: Is GOOGL’s Cloud Growth Worth More Than Investors Think?
Microsoft (MSFT) and Alphabet (GOOGL) trade at forward P/E ratios of 25.13 and 22.83, respectively. Google Cloud revenue jumped 82% to $24.8 billion in the second quarter, with operating income rising from $2.8 billion to $8.8 billion, while Azure and other cloud services grew 43%. Both companies face heavy infrastructure spending: Microsoft spent $35.8 billion on property and equipment, pushing its cloud gross margin down to 65%, while Alphabet spent $44.9 billion, leaving roughly negative $5.85 billion in quarterly free cash flow. The article argues Alphabet's $9.11 EPS is unreliable because about $98 billion came from net other income, so its 30% operating-income growth better reflects underlying performance. Microsoft has a more diversified earnings base and higher consolidated operating margins, but the key question is whether either company can turn AI demand into cash after paying for infrastructure.
Get the briefing on Telegram or Zalo
Join the Upside Telegram channel or Zalo group for the Vietnam stocks and gold briefing at 8:00 and 19:00 (Vietnam time) on trading days, plus a weekly wrap on Saturday morning.