深夜，黄金、白银、美股，全线大跌！中概股逆势飘红！

Market Overview - Financial markets experienced a significant downturn on February 5, with major U.S. stock indices opening lower, while Chinese concept stocks showed resilience [1][10] - The Nasdaq and S&P 500 indices both fell over 1% [1] Stock Performance - Dow Jones Industrial Average: 49,093.81, down 0.82% [2] - Nasdaq Index: 22,567.64, down 1.47% [2] - S&P 500: 6,807.73, down 1.09% [2] Precious Metals - International spot gold dropped nearly 3%, trading at $4,831.254 per ounce [2][3] - Spot silver fell over 15%, priced at $74.867 per ounce [2][3] - Year-to-date performance for gold shows an increase of 11.89%, while silver has risen by 4.60% [3][14] Company News - Estee Lauder's stock plummeted over 20% due to increased marketing costs and lower-than-expected earnings guidance for the year [3][14] - Qualcomm's stock fell over 9% after reporting Q1 revenue of $12.25 billion, a 5% year-on-year increase, but a 1% decline in adjusted net profit [5][18] - Alphabet (Google) shares dropped over 3% following the release of its Q4 report, which showed revenue of $113.8 billion, an 18% year-on-year increase. The company plans to nearly double its capital expenditure for 2026 [7][16] - Microsoft shares decreased by nearly 3% as the company focuses on enhancing AI functionality reliability, pausing aggressive new feature development [7][16] - Amazon's stock fell over 3% after the German Federal Cartel Office prohibited the company from interfering with seller pricing on its platform, ordering a return of approximately €59 million due to anti-competitive behavior [8][17] Chinese Concept Stocks - Nasdaq China Golden Dragon Index saw a rise of over 1%, with a current increase of 0.67% [10][17] - NIO's stock rose nearly 5% as the company anticipates its first quarterly profit by Q4 2025, driven by increased sales and a high-margin product mix [11][20] - Li Auto's stock increased over 3% with the announcement of the new Li L9 model, which is positioned as an intelligent vehicle [11][20] - XPeng Motors' stock rose over 2% with the upcoming launch of its flagship large six-seat SUV, the XPeng GX [11][20]