S&P 500 fell 0.66% to 7,128.27 and Nasdaq slipped 1.3% to 24,573.69 as AI stocks retreated.
OpenAI missed its 1 billion weekly active users goal for 2025 and multiple monthly revenue targets, raising CFO concerns.
Shares of Oracle, CoreWeave, SoftBank and other AI‑linked firms fell 4‑10%, while Microsoft rebounded and Nvidia slipped 2.7%.
BoJ kept policy rate at 0.75% amid dissent, citing oil‑price‑driven growth slowdown; Fed and ECB also expected to hold rates.