尾盘：美股小幅下滑 市场关注特朗普关税与疲软数据

Market Overview - US stock market experienced a slight decline on August 6, with the Dow Jones down 72.51 points (0.16%) to 44,101.13 points, Nasdaq down 138.25 points (0.66%) to 20,915.33 points, and S&P 500 down 29.55 points (0.47%) to 6,300.39 points [1] - The market had rebounded on August 5, with S&P 500 rising approximately 1.5% and Nasdaq gaining nearly 2% [1] - The focus remains on upcoming earnings reports, with Palantir's stock surging after its revenue surpassed $1 billion for the first time [1][9] Earnings Reports - Palantir reported a quarterly revenue of $1 billion, a 48% year-over-year increase, and raised its full-year revenue guidance to $4.142-4.150 billion [9] - Caterpillar announced earnings that fell short of expectations [11] - Hims & Hers Health reported second-quarter revenue below expectations [1] Trade and Tariff Policies - President Trump announced plans to significantly increase tariffs on India, citing high tariffs as a major issue [3][4] - Trump indicated that tariffs on drug imports could eventually reach 250% [5] - A new tariff policy for chips and chip products is expected to be announced next week [6] Economic Data - The US trade deficit narrowed to $60.2 billion in June, the smallest level since September 2023, with imports down 3.7% [6] - Mitsubishi UFJ Financial Group noted an increase in expectations for Federal Reserve rate cuts, with a 90% probability of a rate cut in September [8]