喜娜AI速递：昨夜今晨财经热点要闻｜2026年2月7日

Group 1 - The nomination of Waller by Trump for the next Federal Reserve Chair has caused significant market fluctuations, leading to a sharp decline in gold and silver prices, a sell-off in Hong Kong and A-shares, and a strengthening of the US dollar [2] - The silver market has experienced extreme volatility, primarily driven by the ProShares Ultra Silver ETF's significant sell-off, which accelerated the price drop due to its daily leverage reset mechanism [2] - The Ministry of Industry and Information Technology is promoting the construction of a national computing power interconnection system to enhance the efficiency and service level of public computing resources, which is expected to benefit the related industry chain [3] Group 2 - Multiple companies are facing regulatory scrutiny for information disclosure violations, with Rongbai Technology and Yahui Long being warned and fined, indicating a tightening of market regulations to protect investor rights [3] - Kuaishou Technology has been fined for content-related issues, highlighting the regulatory push for platforms to comply with network security and information management standards [3] - Bitcoin prices have been under pressure due to macroeconomic factors and reduced capital inflow into spot Bitcoin ETFs, indicating a challenging market environment for cryptocurrencies [4] Group 3 - The State Council is focusing on policies to promote effective investment and economic stability, emphasizing the importance of innovative policies and the role of state-owned and private investments [5] - Eight departments, including the People's Bank of China, have reinforced regulations against virtual currencies, classifying related activities as illegal financial operations to mitigate financial risks [5] - The tense situation between the US and Iran is impacting market stability, with significant price fluctuations in gold and US stocks, necessitating close monitoring of geopolitical developments [5]