Market Overview - The three major indices closed lower, with the Dow Jones down 1.34% at 49,451.98 points, the S&P 500 down 1.57% at 6,832.76 points, and the Nasdaq down 2.03% at 22,597.15 points [2] - Concerns over AI tools disrupting various sectors, including software companies, publishers, and financial services, have led to significant market volatility [2] Sector Performance - Financial stocks, including Morgan Stanley, faced pressure due to fears that AI could disrupt wealth management [2] - Trucking and logistics companies, such as C.H. Robinson, saw a 14% drop in stock price amid concerns that AI could optimize freight operations and reduce revenue sources [2] - The real estate sector is also affected, with stocks like CBRE and SL Green Realty declining due to anticipated higher unemployment impacting office space demand [3] - Defensive sectors saw gains, with Walmart and Coca-Cola rising 3.8% and 0.5%, respectively [3] Stock Movements - Major tech stocks experienced declines, with Nvidia down 1.64%, Apple down 5.00%, and Microsoft down 0.63% [5] - Chinese stocks listed in the U.S. also fell, with the Nasdaq Golden Dragon China Index down 3.00% [5] Company News - The European Union has initiated another antitrust investigation into Google, focusing on potential illegal manipulation of search engine advertising pricing [6][7] - OpenAI launched its first AI model based on Cerebras Systems chips, aiming to compete in the AI programming assistant market [8] - AI company Anthropic raised $30 billion in funding, reaching a valuation of $380 billion, with investments from Coatue and GIC among others [9][10] - Google released an updated version of its Gemini 3 model, targeting applications in science and engineering [11] - Intel was fined 273.8 million rupees by India's Competition Commission for violating competition laws [12]
AI颠覆性担忧发酵,美股三大指数均跌超1%,中概股集体下跌