美股异动 | 业绩利好发酵，阿斯利康盘前续涨超1%

Core Viewpoint - AstraZeneca reported strong second-quarter earnings, with revenue and core earnings per share exceeding analyst expectations, but maintained its full-year guidance due to ongoing pricing pressures and global trade risks [1]. Financial Performance - Revenue for the second quarter reached $14.46 billion, a year-over-year increase of 12%, surpassing analyst expectations of $14.15 billion [1]. - Core earnings per share were $2.17, reflecting a 10% year-over-year growth, slightly above market expectations [1]. Future Outlook - Despite the positive earnings report, AstraZeneca has kept its full-year performance guidance unchanged, citing challenges such as pricing pressure and global trade risks [1]. - The company announced plans to invest $50 billion in the U.S. by 2030 to expand production and research capabilities, in response to potential drug tariff threats from the Trump administration [1].