S&P 500 rises 1% as AI-related stocks surge, oil and yields slide: Live updates — Live Feedhttps://www.live-feeds.com/feed/s-p-500-rises-1-as-ai-related-stocks-surge-oil-and-yields-slide-live-updatesContinuously updated, source-cited coverage. Wall Street Rallies on AI Stock Surge and Falling Oil Priceshttps://www.live-feeds.com/feed/s-p-500-rises-1-as-ai-related-stocks-surge-oil-and-yields-slide-live-updateshttps://www.live-feeds.com/feed/s-p-500-rises-1-as-ai-related-stocks-surge-oil-and-yields-slide-live-updates#u80900Wed, 23 Sep 2026 03:26:54 +0000US stock indexes advanced as artificial intelligence and chip stocks surged and oil prices declined. Market futures for the Dow, S&P 500, and Nasdaq rose following a period of volatility that saw the Dow record three consecutive losing weeks. Treasury yields also slid. Investors are reacting positively to reports from Bessent that preliminary talks with China were successful, contributing to optimism ahead of a scheduled summit between Donald Trump and Xi Jinping.Why it mattersThe market shift follows a sustained downturn for the Dow. The current rally reflects a combination of sector-spec