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WTI January crude oil futures closed up 0.22 USD, or 0.32%, at 68.59 USD/barrel. Nymex January natural gas futures closed down about 0.60% to $3.1630 per million british thermal unit. Nymex January gasoline futures closed at $1.9568 per gallon, and Nymex January heating oil futures closed at $2.1861 per gallon.The US Treasury auctioned three-year treasury bonds, and the winning interest rate was 4.117%, with a bid multiple of 2.58.The diversified layout of AI medical applications in enterprises has gradually become a climate. In the field of medical AI in 2024, with the rapid development of large language models and generative AI technologies, AI technologies in multiple scenarios, including Internet medical care, medical imaging, and new drug research and development, are releasing unprecedented value. People in the industry generally believe that "medical +AI" has broad prospects, and both patients and doctors will benefit from this scientific and technological revolution. (SSE)

Chilean National Copper Company: In October, the copper output reached 127,900 tons.During the year, the amount of A-share repurchase has exceeded 160 billion yuan, and "cancellation" has become the mainstream. Wind data shows that 2,446 repurchase schemes have been implemented this year, involving more than 160 billion yuan, far exceeding the level of last year. Different from the past, the current wave of buybacks is characterized by great strength, short term, quick implementation and large number of cancelled buybacks. At the same time, with the support of special loans for stock repurchase, more and more listed companies join the buyback team. Not only are there a large number of listed companies participating in the repurchase, but the "efficiency" of this round of repurchase is also high, and the short term and quick implementation have become a point of view. At the same time, write-off repurchase has become the mainstream. In addition to Hikvision, Kweichow Moutai plans to implement a share repurchase plan with its own funds of 3 billion to 6 billion yuan, and the repurchased shares will be used to cancel and reduce the registered capital of the company. In addition, companies such as Wuxi PharmaTech, Jiu 'an Medical, and Yili Co., Ltd. disclosed repurchase plans with a ceiling of more than 1 billion yuan, and all of them were used for capital reduction and cancellation. (Securities Times)Jon Finer, US Deputy National Security Adviser: (When asked about the prospect of the Gaza peace agreement before Biden's term ends) After the cease-fire of Hezbollah, this matter has gained new vitality. Biden wants to end the Gaza war and return the hostages to their homes. We will send officials to the Middle East in the next few weeks. The talks will focus on how to take the hostages home. This is the goal of this government in the remaining weeks.

Bank of France: Industrial uncertainty hit a two-year high.Onshore RMB rose 71 points against the US dollar last night, and onshore RMB against the US dollar (CNY) closed at 7.2491 yuan at 03:00 Beijing time, up 71 points from Monday's closing night. The turnover was $516 billion.The heads of the South Korean Police Department and Seoul Local Police Department were arrested urgently. According to Yonhap News Agency's report quoted by the special investigation team, the South Korean authorities arrested two heads of the police department without arrest warrants on suspicion of preventing them from entering or leaving the National Assembly during martial law. According to reports, Cho Ji-ho, director of the South Korean Police Department, and Kim Bong-sik, director of the Seoul Local Police Department, were "urgently arrested".