Stock Market Today, Oct. 14: CoreWeave Plummets on Gartner Neocloud Warning and Bond Yield Surge

CoreWeave stock crashed 15.46% on October 14, 2026, following Gartner's warning that 80% of neoclouds could disappear by 2030, exposing over $3.5 trillion in AI infrastructure spending to potential impairment. The decline was compounded by higher-than-expected CPI data and concerns about CoreWeave's bond yields surging to 15%, raising questions about a private credit bubble in the AI industry. Despite strong Q2 results and a large contract backlog, investors reassessed capacity spending across AI cloud infrastructure providers.