英特尔重挫17%，白银拉升超7%，国际油价大涨，特朗普政府正考虑全面封锁古巴石油进口

Market Performance - The three major U.S. stock indices closed mixed on January 23, with the Dow Jones down 0.58%, the S&P 500 up 0.03%, and the Nasdaq up 0.28% [1] - The Dow Jones Industrial Average closed at 49,098.71, down 285.30 points [2] - The Nasdaq Composite Index closed at 23,501.24, up 65.22 points, while the S&P 500 closed at 6,915.61, up 2.26 points [2] Technology Sector - Major technology stocks mostly rose, with the Wande American Technology Seven Giants Index increasing by 1.05% [2] - Notable stock movements included Microsoft up 3.28%, Nvidia up 1.54%, Facebook up 1.72%, and Amazon up 2.06%, while Tesla, Apple, and Google saw declines of less than 1% [2] Semiconductor Sector - The semiconductor sector experienced mixed results, with some stocks rising while others fell [2] - Advanced Micro Devices (AMD) rose by 2.35%, Taiwan Semiconductor Manufacturing Company (TSMC) increased by 2.29%, while ASML fell by 0.37%, Qualcomm by 1.25%, Broadcom by 1.70%, and ARM by 2.63% [2] Intel's Financial Performance - Intel's stock price plummeted by 17% to $45.07, ending a three-day streak of gains [3] - The company's Q4 revenue was reported at $13.7 billion, a year-on-year decline of 4%, and the forecast for the current quarter is between $11.7 billion and $12.7 billion, with adjusted earnings per share expected to be breakeven, both significantly below analyst expectations [3] Chinese Concept Stocks - Chinese concept stocks showed mixed performance, with the Nasdaq China Golden Dragon Index down 0.26% and the Wande Chinese Technology Leader Index down 0.19% [6] - Notable movements included Tencent Music up 4.74%, New Oriental up 2.18%, Trip.com up 1.26%, Pinduoduo up 0.33%, and Li Auto up 0.12% [6] Currency and Commodity Markets - The U.S. dollar index fell sharply by 0.81%, marking the largest single-day decline since August of the previous year [6] - The weakening dollar contributed to a strong performance in the metals market, with spot gold slightly rising and spot silver surging over 7% to $103.341 per ounce [6] - International oil prices rose significantly, with WTI crude and ICE Brent both increasing by over 3% [10]