NEWS Nikkei stock index plunges on caution over AI boom TOKYO (Kyodo) -- The Nikkei stock index plunged Friday, dragged down by heavyweight technology shares on wariness over the artificial intelligence boo admin November 21, 2025 TOKYO (Kyodo) — The Nikkei stock index plunged Friday, dragged down by heavyweight technology shares on wariness over the artificial intelligence boo About the Author admin Administrator Visit Website View All Posts Post navigation Previous: Will County find a way to climb in Championship?Next: Barcelona vs Athletic Bilbao: La Liga – team news, start, lineups Related Stories NEWS U.S. strikes Iran oil tankers after Iran fires at Naval ships admin September 5, 2026 NEWS Trump-aligned super PAC to spend $10 million in Texas Senate race admin September 5, 2026 NEWS US envoys meet with Putin, leave Russia for Kyiv admin September 5, 2026