英伟达深夜大跌，多只热门中概股飘红，油价、金价下挫

Group 1 - The Nasdaq China Golden Dragon Index saw a significant increase of over 2%, with notable gains from companies such as Niu Technologies, Xinyuan Technology, Baidu, and Jiayin Technology, all rising over 6% [1][4] - The index opened at 8775.64 and closed at 8789.60, marking a rise of 189.62 points or 2.20% from the previous close of 8599.98 [3] - The market capitalization ratio was reported at 22.1, with a price-to-book ratio of 2.46, indicating a strong market performance year-to-date with a 29.96% increase [3] Group 2 - The U.S. crude oil inventory decreased by 9.285 million barrels, significantly surpassing market expectations of a reduction of 857,000 barrels, which may impact energy sector stocks [5] - Despite the unexpected drop in gasoline inventory, gasoline futures still experienced a decline, indicating potential volatility in the energy market [5] - Precious metals, particularly gold, have seen price fluctuations, with COMEX gold down by 0.15% to $3719.5 per ounce, reflecting broader market trends [6] Group 3 - The upcoming Federal Reserve decision is anticipated to announce the first interest rate cut in 2025, amidst challenges to the Fed's independence, which could influence market sentiment [8][10] - The appointment of Stephen Milan to the Federal Reserve Board and the ongoing legal challenges regarding the removal of Lisa Cook highlight the political pressures facing the Fed [9] - Concerns over the Fed's independence may lead to increased risk premiums for U.S. dollar assets, affecting investor confidence and potentially leading to a steepening of the U.S. Treasury yield curve [10][11]