美股三大指数集体低开，加密货币概念股普跌

Market Overview - On February 2, US stock indices opened lower, with the Dow Jones down 0.02%, Nasdaq down 0.41%, and S&P 500 down 0.21% [1] - Cryptocurrency-related stocks fell broadly, with Strategy dropping over 6% [1] - Oracle's stock rose over 3% as the company announced a USD bond issuance plan [1] - Disney's stock fell over 7%, reporting Q1 revenue of USD 25.98 billion, a year-on-year increase of 5% [1] Company News - Nvidia's CEO Jensen Huang clarified that the company's potential USD 100 billion investment in OpenAI was never a commitment, stating that Nvidia will evaluate any financing matters step by step [2] - Reports indicated that negotiations for a collaboration deal worth up to USD 100 billion between Nvidia and OpenAI have stalled [2] Product Development - Tesla announced the upcoming launch of its third-generation humanoid robot, which is expected to learn new skills by observing human behavior, with an anticipated annual production of one million units [3] - Tesla's CEO Elon Musk mentioned that the company is designing the robot from first principles without relying on existing supply chain systems [3] International Expansion - NIO's brand, Ladao, has entered the overseas market, opening its first national general agent store in Uzbekistan in collaboration with local automotive group ABU SAHIY MOTORS [4] - Multiple models, including NIO's ET9, EL8, EL6, ET5, and Ladao's L90 and L60, were launched in Uzbekistan [4] - NIO plans to collaborate with Costa Rica's largest electric vehicle dealer, Horizontes Cielo Azul Movilidad, to introduce the Ladao brand to the Americas this year [4]