美股三大指数集体收跌，纳斯达克中国金龙指数涨0.52%，黄金价格再创历史新高

Market Overview - The US stock market saw all three major indices close lower, with a drop exceeding 1% during intraday trading. The Dow Jones fell by 0.55% to 45295.81 points, the S&P 500 decreased by 0.69% to 6415.54 points, and the Nasdaq composite dropped by 0.82% to 21279.63 points [3][4] - Major technology stocks experienced declines, including Nvidia down 1.97%, Microsoft down 0.32%, Apple down 1.04%, Google down 0.74%, Amazon down 1.6%, Meta down 0.49%, and Tesla down 1.34% [4][5] - Chip stocks also faced a downturn, with ARM down 4.34%, Lam Research down 3.11%, KLA down 2.99%, and ASML down 2.25% [6][7] Chinese Assets Performance - In contrast to the US market, Chinese assets rose, with the Nasdaq China Golden Dragon Index increasing by 0.52% [1][8] - Notable gains in popular Chinese stocks included Beike up 4.86%, Li Auto up 4.5%, NIO up 3.37%, Alibaba up 2.67%, and Xiaoying Technology up 2.50% [8][9] Gold Market - Gold prices surged, with COMEX gold closing at $3599.5 per ounce, marking a new high and briefly surpassing $3600 per ounce during trading [1][11] - The demand for gold as a safe-haven asset is reinforced by factors such as persistent inflation, potential interest rate cuts by the Federal Reserve, and concerns over currency depreciation due to rising US fiscal deficits [11] Kraft Heinz Company Developments - Kraft Heinz announced plans to split into two independent publicly traded companies through a tax-free spin-off to drive business growth, leading to a nearly 7% drop in its stock price following the announcement [12][13] - Warren Buffett expressed disappointment regarding the split, as Berkshire Hathaway remains the largest shareholder with a 27.5% stake in Kraft Heinz [15]