Dow Jones Top Markets Headlines at 3 AM ET: Nvidia Breaks Its Post-Earnings Curse With $442 Billion Day | How ...

Nvidia shares surged by $442 billion in value after earnings, marking its steepest gain in a year and lifting U.S. stock indexes. The broader market tone also reflected an AI-driven support for the global economy, even as investors weigh renewed trade, geopolitics and bond-market tensions. In U.S.-Iran diplomacy, Trump signaled he is not seeking to return to a June memorandum of understanding, with administration sources telling mediators it plans to wait and see whether economic pressure works. Other items included a Fed comment on rate moves if inflation disappoints, and a Trump order renaming Lake Ontario “Lake America.” Wheat rose to a three-year high as Black Sea export risks intensified.