Tokyo Stock Market Today: Nikkei 225 Falls 2.3% on AI Bubble Jitters and Yen Intervention Fears (Nov 21, 2025)
TOKYO – Japan’s stock market swung sharply back into risk‑off mode on Friday, November 21, 2025, as global worries over an “AI bubble”, mixed U.S. data and growing policy uncertainty at home hit sentiment. The Nikkei 225 closed at 48,677.50, down 1,146.44