CoreWeave shares plunge as bond yields near 15% sharpen AI debt fears
Bearish options trading surged alongside the selloff, but one analyst argues the pressure reflects a buildout still waiting for data centers to start operating.
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Bearish options trading surged alongside the selloff, but one analyst argues the pressure reflects a buildout still waiting for data centers to start operating.
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The selloff raised a sharper question than whether demand for AI computing will hold: can infrastructure providers keep financing rapid buildouts as lenders demand higher returns? CoreWeave had raised more than $35 billion in 2026 through a mix of debt and share sales, while its debt and lease obligations stood at about $52 billion at June-end; those figures measure different things. The November results will test whether new data centers lift margins as one analyst expects, though he said improvement had not yet begun.
CoreWeave’s 2032 bond yield touched 15%; its 2031 bond yielded about 14.9% during Wednesday trading.
CoreWeave options volume topped seven times its 30-day average, with nearly 200,000 puts traded versus 106,000 calls.
A roughly $1.9 million put position would require CoreWeave shares to fall another 42% in two months to pay off; its purpose was undisclosed.
CoreWeave’s stock and bonds came under pressure on October 14, 2026, as investors questioned the borrowing behind the AI infrastructure boom. Shares were down 16% in CNBC’s midday snapshot, while yields on two bonds approached 15%. The simultaneous selloff put financing risk—not just demand for AI computing—at the center of the trading day.
Late Tuesday, Social Capital founder Chamath Palihapitiya posted a chart showing CoreWeave’s 2032 bond yield touching 15% and closing at a new high. He paired it with his concern about how little extra lenders appeared to charge for AI risk. Elon Musk replied, “yikes.” The exchange drew attention to a bond-market move already underway.
Bond yields move in the opposite direction to prices. Luis Alvarado, co-head of global fixed income strategy at Wells Fargo Investment Institute, told CNBC that investors were demanding more compensation for risk after an easier financing environment during the first nine months of the year. His assessment was that each additional dollar of borrowing would face closer scrutiny.
CoreWeave has substantial financing behind its expansion. Investing.com, in an article carried by Yahoo Finance, reported that the company had raised more than $35 billion in 2026 through chip-backed loans, high-yield bonds, convertible bonds and share sales. It also cited the Financial Times’s figure of about $52 billion in debt and lease obligations at the end of June. Those totals describe different measures; the fundraising figure includes equity, not just borrowing.
Wednesday’s selling reached the specialized AI cloud providers known as neoclouds, which rent access to graphics processing units, or GPUs, used for AI computing. CNBC’s later options report put CoreWeave’s decline at 15%, with Nebius and Iren each falling as much as 10%. These were intraday snapshots, not settled closing returns.
CoreWeave’s options volume exceeded seven times its 30-day average. CNBC reported purchases of just under 200,000 puts, compared with 106,000 calls. The most striking position appeared around 10 a.m. Eastern: 26,000 puts with a $37.50 strike price and December 18 expiration. SpotGamma data showed the contracts trading near the asking price, suggesting they were bought.
The position cost about $1.9 million. CNBC calculated that CoreWeave would need to fall another 42% over the following two months for it to pay off. But the trade did not necessarily represent a standalone prediction of collapse. Scott Bauer, CEO of Prosper Trading Academy, described it as a possible hedge against holdings in related stocks or even the Nasdaq. The buyer’s purpose remained an interpretation, not a disclosed investment rationale.
Yield to maturity on CoreWeave’s 9.625% bond, as quoted by CNBC during Wednesday’s trading.
Yield to maturity on CoreWeave’s 9.75% bond in the same report.
The pressure extended beyond neoclouds. Oracle shares were down nearly 7%, while its 6.25% bond due in November 2032 yielded 7.24%. Dell fell 10%, and the Nasdaq Composite lost 1.4% in CNBC’s snapshot. The declines accompanied concern about the credit needed to finance the race to build AI infrastructure.
Paul Meeks, head of technology research at Freedom Capital Markets, offered a different reading of CoreWeave’s condition. He called its balance sheet “relatively bad” compared with neocloud peers because it had borrowed more and was building more data centers. Yet he did not share investors’ concern about its eventual ability to cover interest expense and said the situation was not deteriorating.
Meeks said he had not expected improvement until the data centers were operating. He forecast flat margins from June to September, followed by significant improvement between September and December. CoreWeave’s next quarterly results are expected in November. That outlook leaves a concrete distinction for investors: the market is demanding more compensation now, while his case for improvement depends on facilities coming online and margins following.
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