美股三大指数集体收涨，纳指涨0.9%，甲骨文涨超9%

Market Performance - The three major U.S. stock indices closed higher, with the Dow Jones up 0.04%, the Nasdaq up 0.9%, and the S&P 500 up 0.47% [1] - Major technology stocks saw significant gains, with Oracle rising over 9%, Microsoft and Broadcom up over 3%, and Nvidia and Meta up over 2% [1] Sector Performance - Cryptocurrency mining companies, precious metals, and non-ferrous metals led the gains, with Vista Gold up over 14%, Hut 8 up over 7%, and Pan American Silver up over 6% [1] - Other notable performers included Alcoa and Royal Gold, both rising over 5%, and Southern Copper up over 4% [1] - Retail and insurance brokerage sectors faced declines, with Macy's and Kohl's both down over 5%, and the American Reinsurance Group down over 2% [1] Chinese Stocks - The Nasdaq Golden Dragon China Index rose 0.12%, with notable gains in Chinese concept stocks such as Kingsoft Cloud, Pony.ai, and JinkoSolar, which rose up to 3.79% [1] - Other gainers included Zai Lab up 2.44%, Huazhu up 1.66%, while companies like Yum China, XPeng, Ctrip, Bilibili, NIO, Li Auto, and New Oriental experienced declines, with New Oriental down 4.24% [1]