Markets Test AI's $1 Trillion Bet

Investors are repricing major technology firms after aggregated corporate commitments to AI infrastructure and R&D approach roughly $800 billion–$1 trillion, producing pronounced stock declines and concentrated drawdowns in names most exposed to buildout costs. The market move signals a transition from enthusiasm to scrutiny: firms now face pressure to show near‑term returns on long‑dated, capital‑intensive AI investments. — If sustained, this repricing could reshape corporate strategy, capital allocation, lending terms, and policy responses to tech industrial policy and systemic financial risk.