Stocks close mixed, Trump says China is being 'hostile' about trade

Market Overview - The Dow closed higher, while the NASDAQ and S&P 500 experienced declines, particularly influenced by President Trump's comments regarding China's soybean purchases [2][4][7] - The S&P 500 closed down nearly 0.81%, while the Dow gained approximately 0.4% [4][7] Semiconductor Sector - AMD's stock rose by about 0.8% due to Oracle's investment in AI chips [4] - Broadcom's stock fell by approximately 3.5% after a previous gain following a deal with OpenAI [5] - Nvidia's stock closed down about 4.4%, unable to maintain earlier momentum [6] Transportation Sector - United Airlines' stock increased by over 4% ahead of its earnings report, following Delta's strong performance last week [6] Consumer Market - The average price of a new vehicle in the U.S. surpassed $50,000 for the first time, marking a 3.6% year-over-year increase and a 2.1% increase from August [25][26] - The rise in vehicle prices is attributed to tariffs, inflation in car parts, and the increasing popularity of higher-priced electric vehicles (EVs) [26][27] Economic Outlook - The IMF projects global growth at 3.2% for this year and 3.1% for next year, with tariffs contributing to a modest downgrade in growth expectations [34][39] - The effective tariff rate in the U.S. is close to 20%, impacting trade dynamics and supply chains [35][46] - The U.S. economy is experiencing resilience due to factors such as high labor productivity and a favorable interest rate environment [17][20]