Zhong Guo Ji Jin Bao·2026-02-06 16:17Market Overview - The U.S. stock market experienced a significant rebound, with the Dow Jones Industrial Average soaring by 900 points, reaching a new all-time high, while the Nasdaq Composite rose over 1.3% [3][4]. Index Performance - The Dow Jones Index increased by 1.85%, closing at 49,812.89, with a trading volume of 278 million shares [4]. - The Nasdaq Composite Index rose by 1.19%, closing at 22,809.81, with a trading volume of 3.07 billion shares [5]. Sector Performance - Semiconductor stocks led the rally, with Nvidia surging over 6% and the Philadelphia Semiconductor Index rising more than 4% [5][7]. - Other notable performers included AMD (+6.99%), Broadcom (+4.96%), and Tesla (+3.74%) [7]. Commodities - Precious metals also saw significant gains, with spot silver prices soaring by 8% and gold prices increasing by 3.5% [8]. Cryptocurrency - Bitcoin experienced volatility, initially dropping 16% but later recovering to rise by 9%, surpassing $68,000 [8]. Corporate Developments - Amazon's announcement of a $200 billion investment in AI has raised concerns among investors regarding the scale of capital expenditures, which could impact free cash flow [10][13]. - Analysts suggest that this investment may benefit companies like Marvell Technology, Nvidia, and AMD, as they are expected to supply chips for Amazon's cloud computing and AI needs [13]. Economic Indicators - The consumer confidence index showed a slight increase, with the preliminary reading for February reaching 57.3, marking the third consecutive month of improvement [13].