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The concept of high-speed copper connection is very popular. Recently, benefiting from the explosive demand growth of AI computing power, the market funds focus on the supporting concept of high-speed copper connection in the upper reaches of NVIDIA. On December 11th, a number of high-speed copper connection concept stocks rose sharply, with Zhaolong Interconnect rising by 12.58%, Woer Nuclear Materials by 8.70%, Shenyu Shares by 4.77% and Derun Electronics by 4.99%. High-speed copper connection, also known as high-speed connector, is a core data transmission component, which constitutes an efficient signal transmission system. Manager Public Offering of Fund said that the concept stocks of high-speed copper connection continued to rise, which actually benefited from the explosion of demand for AI computing power. Invista once introduced at GTC2024 that NVL72 uses copper cable interconnection to save costs significantly compared with optical modules. Shanxi Securities predicts that the new market of high-speed copper cable brought by GB200 will be close to 6 billion US dollars in 2025, and the usage scenarios of high-speed copper cable will continue to expand. It is found that a number of public and private equity funds have heavily invested in the concept stocks of high-speed copper connections that have risen recently in the third quarter. There are also fund managers who heavily invested in related stocks in the second quarter, but significantly reduced their positions in the third quarter, missing the rise of concept stocks in the fourth quarter. There are also some fund managers who continue to be optimistic about the stimulation of the demand of upstream industries caused by the outbreak of AI computing power, and have successively added high-speed copper connection concept stocks. (Securities Times)Giant Wheel Intelligence: The business income related to the "robot concept" has limited impact on the company's short-term performance. Giant Wheel Intelligence issued a change announcement, and the company was concerned that some media listed the company as a stock related to the "robot concept". As of the disclosure date of this announcement, the related business income has limited impact on the company's short-term performance.Giant Wheel Intelligence: The business income related to the "robot concept" has limited impact on the company's short-term performance. Giant Wheel Intelligence issued a change announcement, and the company was concerned that some media listed the company as a stock related to the "robot concept". As of the disclosure date of this announcement, the related business income has limited impact on the company's short-term performance.

The settlement price of international crude oil rose by over 2%. As of the close of the day, the futures price of light crude oil delivered in January 2025 in the New York Mercantile Exchange rose by 1.70 US dollars to close at 70.29 US dollars per barrel, an increase of 2.48%; London Brent crude oil futures for delivery in February 2025 rose by $1.33 to close at $73.52 per barrel, an increase of 1.84%.During the year, A-share companies threw out nearly 1,000 single and medium-term cash dividend plans. According to Wind statistics, as of December 11th, 940 listed companies have thrown out 994 single and medium-term cash dividend plans this year, with the number of them increasing by 269.41% year-on-year. The total amount of dividends involved was 667.519 billion yuan, a year-on-year increase of 166.24%. Among them, 791 orders have been implemented, and dividends have reached 360.768 billion yuan; 203 single pending implementation, the total amount of dividends to be paid is 306.751 billion yuan. The researchers said that the active mid-term dividends of listed companies are conducive to enhancing investors' sense of gain and boosting investors' confidence. In addition, stable dividends can provide stable income, reduce investment risks, and help promote the formation of value investment concepts and long-term investment concepts. (Securities Daily)Fitch Ratings: US state and local governments are expected to return to normal in 2025.

Bank of America promoted 387 new managing directors, an increase of 16% compared with last year. According to informed sources, Bank of America promoted 387 employees to managing directors, an increase of 16% compared with last year's total. People familiar with the matter said that more than half of those promoted to managing director were women or ethnic minorities.Brazil's Vale: An agreement was reached with the US Department of Energy to provide $282.9 million in financing for the Louisiana plant until 2031.The Israeli army said it had withdrawn from the Shyam area in southern Lebanon. On the evening of 11th local time, the Israel Defense Forces announced that according to the ceasefire agreement reached with Hezbollah in Lebanon, the troops had withdrawn from the Shyam area in southern Lebanon that morning, and Lebanese Armed Forces soldiers would be deployed in the area together with the United Nations Interim Force in Lebanon. The Israeli military says it is still deployed in other parts of southern Lebanon and will continue to fight any threat.