IBM、特斯拉股价暴跌，特朗普将视察美联储

Market Overview - The U.S. stock market showed mixed results, with the Dow Jones Industrial Average dropping over 100 points, while the Nasdaq and S&P 500 indices saw slight increases, reaching new highs [1][2] Company Performance - Alphabet's stock rose after reporting second-quarter earnings and revenue that exceeded market expectations, along with an upward revision of its full-year capital expenditure forecast, which analysts deemed reasonable [2][4] - Tesla's stock plummeted as CEO Elon Musk warned of "several tough quarters" ahead, citing the impact of recent tax law changes on electric vehicle tax credits and federal fuel economy standards [5] - IBM's software sales fell short of expectations, leading to its largest stock drop since 2021, with second-quarter software revenue growing 10% to $7.39 billion, slightly below the expected $7.49 billion [6][8] Analyst Insights - Analysts view Alphabet's strong performance as a positive indicator for the market, particularly regarding the substantial investments in artificial intelligence [4][8] - The technology sector continues to demonstrate its leadership in sustainable growth, as highlighted by the ongoing positive earnings reports [4][8] Other Company Updates - STMicroelectronics reported an unexpected restructuring loss and provided lower-than-expected quarterly guidance, resulting in its largest stock decline in a year [8][9]