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Nasdaq hit a record high in intraday trading, up 0.8%.Puyin AXA Fund: Zhang Jian is the new chairman of the company. On December 13th, Puyin AXA Fund announced that since December 13th, Zhang Jian has been the new chairman of the company, while Xie Wei, the former chairman, left his post on December 13th due to work arrangements, and there is no explanation for his transfer to other positions in the company.Market News: Riot Blockchain(RIOT.O) acquired 5,117 bitcoins for $510 million.

This week, the Shenzhen Stock Exchange took self-regulatory measures against 171 abnormal securities trading behaviors, and the Shenzhen Stock Exchange released regulatory trends: 1. Regulatory trends of listed companies (December 6-December 12, 2024) From December 6 to December 12, the Exchange took disciplinary action against one violation, involving information disclosure and standardized operation violations; Supervision letters were issued for 9 violations, 3 related to information disclosure and standardized operation violations, and 6 related to securities trading violations. This week, 18 inquiry letters and 5 other letters were sent out. II. Market Trading Supervision Dynamics (December 9-December 13, 2024) From December 9 to December 13, the Exchange took self-regulatory measures against 171 abnormal securities trading behaviors, involving abnormal trading situations such as intraday bidding, false declaration, etc. Focus on monitoring "*ST Tongzhou" with abnormal stock price fluctuation recently; A total of 9 major events of listed companies were verified, and 3 clues of suspected illegal cases were reported to the CSRC. (Issued by Shenzhen Stock Exchange)Unitedhealth group, USA: The suspect in the executive shooting was not a corporate client. On December 13th, a spokesman for unitedhealth group said that Luigi Man Ghione, the suspect in the shooting of Brian Thompson, CEO of United Health Insurance Company, was not a corporate client. Andrew Vitti, CEO of unitedhealth group, expressed his condolences over Thompson's murder in a commentary and said that he understood the public's dissatisfaction with the "defective" health care system in the United States. Vitti said: "Health care is both a personal matter and very complicated. People don't fully understand the reasons behind the underwriting decision, and we are responsible for it. We need to work with employers, governments and other people who pay for medical expenses to improve the way we explain insurance coverage and make decisions. "Jiaying Pharmaceutical Co., Ltd.: It plans to buy back 7 million to 13.5 million shares. Jiaying Pharmaceutical announced that it plans to use its own funds to buy back some issued RMB common shares (A shares) by centralized bidding for the implementation of employee stock ownership plan or equity incentive. The price of repurchased shares is not higher than 9.80 yuan/share (inclusive), and the number of shares to be repurchased is not less than 7 million shares (inclusive), accounting for about 1.3793% of the company's total share capital; And no more than 13.5 million shares (inclusive), accounting for about 2.6600% of the company's total share capital. The repurchase period is within 12 months from the date when the company's board of directors deliberated and approved the share repurchase plan.

Puyin AXA Fund: Zhang Jian is the new chairman of the company. On December 13th, Puyin AXA Fund announced that since December 13th, Zhang Jian has been the new chairman of the company, while Xie Wei, the former chairman, left his post on December 13th due to work arrangements, and there is no explanation for his transfer to other positions in the company.China Institute of Building Research signed a strategic cooperation agreement with Huawei, and China Institute of Building Research Co., Ltd. signed a strategic cooperation agreement with Huawei Technologies Co., Ltd. According to the agreement, the two sides will deepen cooperation around the digital and intelligent transformation of the construction industry.Market News: The European Central Bank will release the data of the Emergency Anti-epidemic Bond Purchase Program (PEPP) once a month from January 8 next year.