美股三大指数全线下跌！贵金属期货普涨

Market Overview - On August 5, US stock indices closed lower, with the Dow Jones down 0.14%, S&P 500 down 0.49%, and Nasdaq down 0.65% [2][4] - The Wind data indicates a decline in the major US technology stocks, with the index for the seven largest US tech companies falling by 0.66% [4] Chinese Stocks - The Nasdaq Golden Dragon China Index decreased by 0.56%, with mixed performance among popular Chinese stocks; Ascentage Pharma rose over 12%, while Tiger Tech International fell over 11% [5] Economic Indicators - The ISM reported that the US non-manufacturing PMI for July dropped to 50.1, below the market expectation of 51.5, indicating a slowdown in the services sector [7] - The employment index fell to 46.4, marking the fourth contraction in the past five months [7] Precious Metals - International precious metal futures generally rose, with COMEX gold futures increasing by 0.25% to $3435 per ounce, and COMEX silver futures rising by 1.36% to $37.835 per ounce [9][10] - Long-term forecasts suggest that "rate cut trades" will continue to catalyze gold prices, with strong support expected from central bank reserves [10] Oil Market - The main contracts for US oil fell by 1.69% to $65.17 per barrel, while Brent crude oil dropped by 1.54% to $67.70 per barrel [9][10] Federal Reserve Leadership - President Trump indicated that he may soon announce a new chair for the Federal Reserve, narrowing down potential candidates to four, excluding Treasury Secretary Scott Pruitt [11]