最新报道:Asian markets extended gains on Tuesday as AI optimism fueled tech stocks, with Nvidia announcing a $100 billion investment in OpenAI. Gold hit a record high of $3,755.47 per ounce amid expectations of further Fed rate cuts. Regional indices showed strong monthly gains, while European markets lagged. Fed Chair Powell's upcoming speech and PMI data are in focus, alongside Treasury auctions and potential U.S. government shutdown risks. Oil prices dipped on oversupply concerns.