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Before the US stock market: China ETF-Direxion fell by nearly 4% and Broadcom rose by about 14% when it was three times richer. Before the US stock market, China Stock Exchange fell by about 3% and Pinduoduo fell by about 1%. Broadcom rose by about 14%, the company's Q4 profit exceeded expectations, and AI revenue in the whole fiscal year doubled by 220%.Market news: South Korean prosecutors approved the postponement of the execution of the ruling request of Cao Guo, the leader of the opposition motherland reform party.China Securities Association: Let the margin financing and securities lending business truly become a powerful tool to serve the people's wealth growth and promote the healthy development of the capital market. On December 6, 2024, China Securities Association held a plenary meeting of the professional committee on margin financing and securities lending business in Chongqing. The meeting emphasized that industry organizations should give full play to the functional role of margin financing and securities lending business, strictly implement relevant regulatory requirements, optimize business processes, improve institutional systems, provide quality services to customers, always bear in mind the people-oriented principle, and put the protection of investors' legitimate rights and interests at the core, so that margin financing and securities lending business can truly become a powerful tool to serve the wealth growth of the people and promote the healthy development of the capital market. The meeting summarized the key work of the Committee in 2024 and discussed the work plan for the next stage. In the next step, the Committee will further play a professional and "handle affairs, discuss and communicate" platform role to jointly promote the high-quality development of margin trading and securities lending business.

UBS: Reduce Adobe's target price from $550 to $525, and maintain a "neutral" rating.Bank of Communications: Wang Wenjin resigned as business director. Due to job transfer, Wang Wenjin has submitted a written report to the board of directors of the company and resigned as business director (corporate and institutional business). His resignation will take effect on December 13, 2024.Chinese researchers have developed a new type of implantable cranial nerve probe. The reporter learned from Changchun Institute of Applied Chemistry, Chinese Academy of Sciences that Zhang Qiang, a researcher at the institute, and his collaborators have developed a new type of implantable hydrogel neural probe to realize long-term stable monitoring of cranial nerve signals, precise regulation of neural circuits, and preliminary exploration in the application of diagnosis and treatment of severe brain diseases. Related research results were recently published in the international academic journal Advanced Materials. (Xinhua News Agency)

Spot gold fell below $2,680 per ounce, down 1.38% in the day. COMEX gold futures fell 2.00% in the day and are now reported at $2701.50 per ounce.Market news: South Korean prosecutors approved the postponement of the execution of the ruling request of Cao Guo, the leader of the opposition motherland reform party.By the end of November, more than 1,400 enterprises in Shenzhen had participated in the pilot of high-level opening of cross-border trade and investment. The reporter learned from the People's Bank of Shenzhen that since the pilot of high-level opening of cross-border trade and investment was launched in Shenzhen, by the end of November, more than 1,400 enterprises in Shenzhen had participated in the pilot, with a business scale exceeding 90 billion US dollars. Among them, the newly registered amount and actual inflow of foreign debts of Shenzhen enterprises increased by 2.6 times and 3.1 times respectively year-on-year, which became another "facilitation" channel to attract and utilize long-term foreign investment.