AI Frenzy Fuels Record Wall St Rally as Shutdown Drags On – Key Market News (Oct 6-7, 2025)
Key Facts: Major Indexes Extend Rally Amid AI Euphoria Wall Street’s week kicked off with more record highs on Monday (Oct. 6) as U.S. equity indices climbed on buoyant investor sentiment. The benchmark S&P 500 rose 0.4% to 6,740.28, notching a fresh all-time closing high seattlepi.com. The tech-heavy Nasdaq Composite jumped 0.7% to 22,941.67, also a record finish seattlepi.com. It was the seventh straight advance for the S&P 500 and Nasdaq, capping a remarkable run fueled primarily by excitement around artificial intelligence deals and innovations stocktwits.com sfgate.com. The blue-chip Dow Jones Industrial Average lagged, edging down 0.1% to 46,694.97 seattlepi.com.