芯片股普涨,英特尔涨逾3%;马斯克旗下AI聊天机器人将接入美国国防部;多国央行将发表声明支持美联储主席鲍威尔【美股盘前】

Group 1 - Major stock indices are experiencing slight declines, with Dow futures down 0.12%, S&P 500 futures down 0.11%, and Nasdaq futures down 0.17% [1] - Chip stocks are seeing a pre-market rally, with Intel up 3.68%, AMD up 1.59%, and Nvidia up 0.29% [2] - Samsung is set to supply Tesla with automotive 5G modems, marking the first time Samsung provides such technology to Tesla, with initial deliveries expected in the first half of the year [2] - The U.S. Secretary of Defense announced that Elon Musk's AI chatbot "Grok" will be integrated into the Pentagon's systems, alongside Google's generative AI [2] Group 2 - Morgan Stanley reported record revenue in Asia, nearing $10 billion, leading to a 20% increase in bonuses for local bankers, driven by strong performance in stock trading and wealth management [3] - Pfizer is preparing to enter the weight loss drug market, anticipating a market scale comparable to that of Viagra, with plans to launch a product by 2028 [3] - Citigroup upgraded Palantir's rating from "neutral" to "buy," raising the target price to $235, citing an expected "super cycle" in commercial and government business for the company [4] - CME Group announced a shift from fixed to floating margin requirements for precious metal contracts, effective January 13, to ensure adequate collateral coverage [4] - Global central banks are drafting a statement to support Federal Reserve Chairman Jerome Powell, with the joint statement expected to be released soon [4]