美股三大指数集体收涨，COMEX黄金突破4100美元

Core Insights - The U.S. stock market saw all three major indices rise, with the Dow Jones up 1.29%, the Nasdaq up 2.21%, and the S&P 500 up 1.56% [1] - Technology stocks led the rebound, with Broadcom's stock surging nearly 10% due to a chip collaboration agreement with OpenAI, while other popular tech stocks like Tesla and Nvidia also recorded significant gains [1] - Market sentiment was boosted by the Trump administration's softened trade stance and expectations for increased AI capital expenditures [1] Market Performance - The Nasdaq China Golden Dragon Index rose by 3.21%, with popular Chinese concept stocks also experiencing gains, including Century Internet up over 10%, and NIO and Alibaba following suit [1] - In commodities, COMEX gold futures surpassed $4100, reaching a historical high, while silver futures also surged. Crude oil prices saw a slight increase, with ICE Brent crude closing at $63.60 per barrel [1] Earnings Season Focus - Attention is shifting towards the U.S. earnings season, with bank stocks like JPMorgan Chase expected to set the tone for the market [1] - Institutions believe that the AI industry chain and liquidity easing logic continue to support the market, but caution is advised regarding potential trade policy reversals and valuation bubble risks [1] - The safe-haven attributes of precious metals are being reinforced, with mid-term allocation value gaining attention [1]