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Since December, overseas institutions have investigated 28 listed companies, focusing on three major industries. According to statistics, 32 overseas institutions have investigated 28 listed companies in the past seven trading days since December. Among them, Lubomai Fund has the largest number of research companies, and has investigated 3 listed companies, including Steady Medical, Shanghai Rural Commercial Bank and Weike Technology. In addition, four overseas institutions, including Manulife Finance, Boyu Capital and Leiya Investment, respectively investigated two listed companies. In terms of industries, overseas institutions mainly favor automobile, computer and mechanical equipment, with four research companies each, followed by electronics, food and beverage, medicine and biology, with two listed companies each being investigated by overseas institutions. According to statistics, Huichuan Technology, Desai Siwei, Hanzhong Seiki and Angang are the most concerned by overseas institutions, with 30, 8, 7 and 7 researchers respectively. According to the research activities, overseas institutions are mainly concerned about the competitive advantages of listed companies, the progress of internationalization, and the situation of reducing costs and increasing efficiency. (Securities Times)The FTSE A50 futures index closed down 0.05% at 13,569.000 points in a row.The belief of high dividend has made a comeback. The dividend-themed ETF "gained weight". Recently, the dividend-themed ETF "gained good news frequently". The fund size of Huatai Bairui Dividend ETF and Huatai Bairui Dividend Low Wave ETF, the two largest dividend theme ETFs in the whole market, exceeded the 20 billion yuan and 10 billion yuan mark respectively. Huatai Berry dividend ETF has become the first dividend-themed ETF with a scale of 20 billion in the whole market. In recent years, dividend assets have attracted market attention, and the scale of dividend-themed ETF funds has doubled this year, and it has now exceeded 84 billion yuan. The institution believes that non-bank finance, real estate chain and domestic demand expansion related sectors are expected to have relative returns in the near future, and the investment sentiment in pro-cyclical sectors at the end of the year may improve, the market style may be more balanced, and dividend assets still have the value of bottom allocation. (china securities journal)

The Houthi armed forces in Yemen claimed to have attacked two American destroyers and three frigates in the Gulf of Aden. The Houthi armed forces in Yemen issued a statement announcing military operations against a series of targets, including attacking "two American destroyers and three frigates" in the Gulf of Aden, and attacking regional targets such as Jaffa in Israel.The Iraqi Prime Minister met with the commander of the US Central Command to discuss the situation in Syria and other issues. The Iraqi Prime Minister and Commander-in-Chief of the Armed Forces Sudani met with the commander of the US Central Command, michael curry Al-Ra, in Baghdad on December 10th. During the talks, the two sides discussed the cooperation and coordination between Iraq and the League of Nations in the fight against terrorism and extremism. Sudani emphasized that Iraq is an important member of the "League of Nations" and is committed to cooperating with the League to jointly crack down on and track down terrorist organizations in order to safeguard regional security and stability. Curilla emphasized that the League of Nations promised to support Iraq in safeguarding its security and sovereignty and resisting any terrorist threat. The two sides also discussed the latest progress of the situation in Syria and its lasting impact on the region. Sudani said that the Syrian people's free choice should be respected, and Iraq is willing to help the Syrian people in the current transitional stage. (CCTV)According to statistics, since November, a total of 138 A-share listed companies have announced plans to increase their holdings, of which 88 have disclosed specific plans to increase their holdings. Judging from the upper limit of the amount to be increased, if all listed companies increase their holdings, the total increase will exceed 25.3 billion yuan. In terms of industries, the number of listed companies that have recently released plans to increase their holdings is mainly concentrated in three major industries: transportation, machinery and equipment, and electronics, with 10 companies. Statistics show that 48 listed companies intend to increase their holdings by more than 100 million yuan, among which 8 listed companies have announced that their holdings will reach 1 billion yuan or more, including Dongfang Shenghong, China Jushi, Lujiazui and Sailun Tire. Among the listed companies that have issued plans to increase their holdings since November, 29 companies indicated that the sources of funds include special loan funds. (Securities Times)

Market information: Nissan will appoint JÉRÉMIE PAPIN as the chief financial officer on Wednesday.US Central Command: The US military repelled the Houthi armed attack. On December 10, local time, the US Central Command said that two destroyers of the US Navy successfully repelled a series of weapons launched by the Houthi armed forces in Yemen when they crossed the Gulf of Aden from September 9 to 10. According to the statement, the destroyer intercepted and shot down several one-way attack drone systems and an anti-ship cruise missile. According to the US Central Command, the US Navy destroyer successfully repelled the Houthi armed attack during the transit from November 30 to December 1. (CCTV)The murder suspect of the CEO of the insurance giant resisted "extradition" to new york, and the protracted court offensive and defensive war was started. The suspect Luigi Mangione, who was shot dead by Brian Thompson, an executive of UnitedHealth Group Inc, in Manhattan, new york, USA, objected to extraditing himself to new york to face second-degree murder's charges, thus opening the curtain for a judicial procedure that may be a year without a month. On Tuesday (December 10th), at a court hearing in Pennsylvania, the defendant's lawyer said that he would fight against any request to transfer him to new york. "My client is not giving up the extradition hearing here today," said Thomas M. Dickey, Mangione's attorney.