Market Overview - The US stock market opened the week with declines, with the Dow Jones falling by 200.52 points (0.45%) to close at 43,975.09 points, the Nasdaq down by 64.62 points (0.30%) at 21,385.40 points, and the S&P 500 decreasing by 16.00 points (0.25%) to 6,373.45 points [2] - A record proportion of fund managers, approximately 91%, believe that US stocks are currently overvalued, marking the highest level since 2001 [4] - Hedge funds net sold $1 billion in US stocks last week, while institutional investors focused on long positions bought $4 billion [4] Technology Sector - Nvidia and AMD have reached an agreement with the Trump administration to pay 15% of their revenue from chips sold to China to the US government in exchange for export licenses [5][7] - Nvidia will pay 15% of its revenue from H20 chips sold in China, while AMD will do the same for MI308 chips [7] - Major tech stocks mostly declined, with Apple down 0.83%, Amazon down 0.62%, and Nvidia down 0.3% [5] Energy Sector - Energy stocks experienced a broad decline, with ExxonMobil down 0.87%, Chevron down nearly 1%, and ConocoPhillips down 0.39% [8][9] - WTI crude oil prices remained stable, closing at $63.99 per barrel [8] Gold Market - Gold prices fell significantly, with spot gold dropping 1.6% to a low of $3,341.25 per ounce, marking a new low in over a week, while December futures fell 2.5% to settle at $3,404.70 per ounce [10] - The decline in gold prices is attributed to multiple negative factors, including Trump's exemption on gold tariffs, the extension of the US-China trade truce, and market anxiety over upcoming US inflation data [10]

当地时间8月6日，美股三大指数全部收涨，纳指涨超1%。美股科技七巨头有6家公司上涨，其中苹果大 涨超5%，仅微软下跌。 国际油价全天震荡，黄金价格小幅下跌。 美股三大指数全部上涨 金价、油价均下跌 大宗商品方面，国际油价震荡走低。 数据显示，截至北京时间8月7日5:59，布伦特原油合约跌1.11%，报每桶66.89美元；WTI原油合约跌 1.37%，报每桶64.27美元。 当地时间8月6日，美股市场三大指数全部收涨。 数据显示，截至收盘，道指涨0.18%，报44193.12点；纳指涨1.21%，报21169.42点；标普500指数涨 0.73%，报6345.06点。 周三，美股科技七巨头有6家公司上涨，仅微软下跌。数据显示，截至收盘，美股科技七巨头指数上涨 1.74%，苹果涨5.1%、亚马逊涨4%、特斯拉涨3.62%；微软小幅下跌0.53%。 热门中概股多数上涨，数据显示，纳斯达克中国金龙指数上涨0.93%。量子之歌大涨9.51%，虎虎科技 国际涨5.78%，逸仙电商、小赢科技、迅雷、搜狐等涨超4%。 贵金属方面，数据显示，伦敦现货黄金价格下跌0.35%，报3368.81美元/盎司；COMEX黄金期货下跌 0 ...