https://xn--1sqy11d.biz/articles/nasdaq-ai-chip-selloff-correction-2026株価.bizja2026-11-06T07:00:00+09:00NASDAQ5.52%急落。AI規制懸念で半導体12%安 https://xn--1sqy11d.biz/articles/us-midterm-democratic-sweep-market-impact-2026株価.bizja2026-11-05T07:03:00+09:00民主党が米議会奪還。ダウ1569ドル高、政策転換を点検