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U.S. stock index futures expanded before the market, with S&P 500 futures up 0.4%, Nasdaq futures up 0.6% and Dow futures up 0.2%.Analysts commented on the US CPI in November: It is still a consensus that the Fed will cut interest rates by 25 basis points again. JOSH HIRT, a senior American economist at VANGUARD, said: "The US CPI data in November confirmed the market consensus that the Fed will cut interest rates by 25 basis points again. We are still paying close attention to the strength of the labor market and the potential inflationary stickiness of some components of inflation (housing and services) before 2025. "Summary of the announcement of the change of the connected stocks, 12 connected food: the company's P/E ratio and P/B ratio are significantly higher than the industry average; 8 days and 7 boards construction industry: the current P/E ratio and P/B ratio of the company are quite different from those of the same industry; 6 Lianban Shandong Glass Fiber: The company's stock may have the risk of falling sharply in the short term; 4 Lianban Tianyu Bio: The current P/B ratio of the company is higher than the average level of the same industry; 2 Lianban Lexin Technology: There is no plan to set foot in a specific machine business; 2 Lianban Guosheng Financial Holdings: The merger and acquisition matters still need to be approved by China Securities Regulatory Commission.

Ethereum rose to 5% to $3,750; Bitcoin rose 3.4%, approaching $99,000.Shuang Jie Electric: The controlling shareholder, actual controller and their concerted actions terminated the agreement to transfer part of the company's shares. Shuang Jie Electric announced that the controlling shareholder, actual controller Zhao Zhihong and their concerted actions Zhao Zhixing and Zhao Zhihao reached an agreement with Hangzhou Yingxin Enterprise Management Partnership (Limited Partnership) on the termination of the agreement to transfer part of the company's shares, and signed the Agreement on the Dissolution of the Share Transfer Agreement. According to the information previously disclosed, Zhao Zhihong, Zhao Zhixing and Zhao Zhihao intend to transfer 54 million shares of the company's unrestricted shares to Hangzhou Yingxin by agreement transfer, accounting for 6.76% of the company's total share capital. Due to the change of objective conditions, both parties decided to terminate the transfer of this share agreement, and they will not be liable for breach of contract.Joshua Benjo, a well-known AI expert: Artificial intelligence may "turn against human beings". According to a report on the website of the American Consumer News and Business Channel on November 21st, Joshua Benjo, a well-known computer scientist, a pioneer of artificial intelligence, warned against the potential negative impact of this emerging technology on society and called for in-depth research to reduce risks. (Reference message)

MetLife and General Atlantic are planning to form a reinsurance joint venture. It is reported that MetLife and General Atlantic are forming a reinsurance joint venture, which is the latest trend that insurance companies and alternative fund management companies jointly improve the return on low-risk insurance assets. Chariot Reinsurance, the joint venture, will have an initial equity of more than $1 billion, with MetLife and General Atlantic Insurance each holding about 15%. In addition, the insurance company Chubb will also become one of the major investors in the joint venture. The joint venture will be established in the first half of 2025, led by Cynthia Smith, who recently served as the head of the regional welfare business of Metropolitan Insurance Group.Blonde Technology: Shareholders holding more than 5% of the shares plan to transfer 2% of the shares internally. Blonde Technology announced that as of the announcement date, Ms. Xiong Haitao, a shareholder, holds 122 million shares of the company, accounting for 4.64% of the company's total share capital; Ms. Xiong Haitao and her concerted actions hold a total of 216 million shares, accounting for 8.2% of the total share capital. Ms. Xiong Haitao plans to sign an agreement with Warburg Wanying Private Equity Fund to increase it as a concerted action, and plans to transfer no more than 52.73 million shares to it through block trading, that is, no more than 2% of the total share capital. After the transfer is completed, Huabao Wanying will entrust Ms. Xiong Haitao with the right to vote on the shares. This internal transfer does not involve market reduction, and the shareholding ratio remains unchanged, which does not affect the company's control.Colombia's consumer confidence index in November was -5.7, and the forecast was -4.8.