**[Bloomberg: CoreWeave's Troubles May Lead to Temporary Shutdown of AI Junk Bond Financing Market]** BlockBeats News, October 18, according to Bloomberg, CoreWeave's financing developments are intensifying market concerns about the financing capabilities of AI companies, as high-yield bond investors are increasingly reluctant to provide funding to tech startups. CoreWeave's co-founder stated that the company is exploring entry into the investment-grade debt market and securing funding from insurance institutions. Meanwhile, its high-yield bond yields rose to 15% this week, reaching levels that typically signal financial distress. Creditors are worried about the company's plans for further large-scale borrowing. CoreWeave has stated that its financial position is "fully sufficient" to meet its debt obligations, and NVIDIA CEO Jensen Huang has also stepped in to defend the company's financial health. However, some investors believe the core issue is not a sudden deterioration in corporate creditworthiness but rather the anticipated large influx of new debt supply over the next year and a half. These concerns have already spread to the broader high-yield bond market. On Wednesday, the market's average yield rose to 8.41%, marking an 18-month high, while risk premiums expanded to their highest level since March. AI cloud startup Volta Infrastructure's $5 billion leveraged loan also saw its terms adjusted, with the final yield paid exceeding the initial 11% discussed by banks, approaching the highest levels seen in AI infrastructure financing. According to data from Goldman Sachs, companies have issued $106 billion in investment-grade and high-yield project financing bonds in the U.S. dollar market so far this year, with many allocated to AI investments such as data centers. This figure is nearly three times the $37 billion total for all of 2025. Next year, global issuance of related project financing bonds may exceed $300 billion. Meanwhile, the average price of high-yield data center bonds has dropped from $101 in June to nearly $95. Grant Nachman, Chief Investment Officer at Shorecliff Asset Management, stated that at current market levels, unsecured financing for large "next-generation cloud service providers" may be too costly, unable to complete issuance, or both. New transactions may require asset or contract cash flow guarantees and stronger creditor protections. If high-yield bond financing is hindered, companies may turn to convertible bonds, equity, secured debt, or securitization financing. [Original Link]