12月18日隔夜要闻：美股集体收跌 特朗普下令封锁委内瑞拉油轮 贵金属集体走强 特朗普将于今早...

Company - Micron Technology anticipates significant revenue growth due to high demand for memory in the AI sector, with both performance and guidance exceeding expectations, leading to a stock price increase of over 6% in after-hours trading [3] - Oracle confirmed that Blue Owl will not participate in the Michigan data center project, emphasizing that negotiations are progressing smoothly [3] - Amazon is restructuring its AI division by integrating its chip, quantum computing, and AGI businesses [3] - Novartis and Roche are reportedly close to reaching an agreement with the U.S. government regarding drug pricing [3] - A surge in data center leasing worth $500 billion is being observed among cloud computing giants, with Oracle's spending commitments standing out [3] - Meta has launched a cross-application age verification system to comply with child safety regulations [3] - Apple plans to significantly expand its iPhone business [3] - Warner Bros. Discovery's board has rejected Paramount's acquisition offer [3] - OpenAI, Anthropic, and biotechnology companies are in discussions regarding data trading [3] - SpaceX has reportedly notified employees to enter a quiet period ahead of its IPO [3] Industry - The semiconductor industry is experiencing robust demand, particularly in AI, which is driving Micron's performance [3] - The cloud computing sector is witnessing a massive increase in data center leasing, indicating strong growth prospects [3] - The pharmaceutical industry is in negotiations with the U.S. government over drug pricing, which could impact market dynamics [3]