AI data center investment is accelerating with projections of $31.6 trillion through 2050, driving significant earnings growth for leading AI stocks. Despite questions about sustainability, analysts expect strong long-term returns from the AI infrastructure buildout.
AI infrastructure investment in 2026 mirrors late-stage Internet Boom exuberance, with companies like CoreWeave raising $1.5B despite massive losses. Insider selling at AMD and NVIDIA, combined with declining stock prices and surging credit risk indicators, signal heightened market risk as valuations remain elevated despite competitive pressures.