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Market news: Brazilian President Luiz Inacio Lula da Silva entered the semi-intensive care unit for recovery after surgery.The average auction yield of 25-day cash management bills in Canada is 3.276%.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. "

After RIOT bought 5117 Bitcoin for $510 million, its share price rose by 1.8% before the market.Increase the countercyclical adjustment of macro policies. A series of reform measures will be introduced next year. From the national development and reform work conference held by the National Development and Reform Commission, we learned that in order to fully implement the spirit of the Central Economic Work Conference, we will increase the countercyclical adjustment of macro policies next year, and solidly promote economic stability, structural improvement and development trend. The relevant person in charge of the National Development and Reform Commission said that a more active and promising macro policy will be implemented next year to enhance the consistency of macro policy orientation.Guangyunda: It is planned to raise no more than 448.9 million yuan from Junguang Investment. Guangyunda announced that the type of shares to be issued by the company to a specific target is domestic listed RMB ordinary shares (A shares) with a par value of RMB 1.00 per share. The object of issue is Shenzhen Junguang Investment Holding Co., Ltd., and the issue price is determined to be 7.74 yuan/share. The number of shares issued this time does not exceed 58 million shares (inclusive), which does not exceed 30% of the total share capital of the company before this issuance. The total amount of funds raised by the proposed stock issue to a specific target does not exceed RMB 448.92 million (inclusive), and the net amount of funds raised after deducting the issuance expenses is intended to be used to supplement the working capital. This proposal still needs to be submitted to the company's shareholders' meeting for consideration.

Dow opened up 0.1%, S&P 500 rose 0.3%, Nasdaq rose 0.5%, Broadcom rose 18.7%, and Q4 AI revenue increased 220% year-on-year. Furniture retailer RH rose 15.8% and raised its performance forecast. EVgo rose by 9.0% and was supported by a loan of $1.25 billion from the US Department of Energy. Xpeng Motors fell 3.8% and was downgraded to "sell" by UBS.Brazilian President's Office: Brazilian President Lula recovered well after surgery, and his speech and diet were normal.The Stoxx Europe 600 index fell to an intraday low of 0.5%.