to bitcoin or not to bitcoin Top Knowledge

JPMorgan Chase downgraded C3.ai(AI.N), saying that the cost of artificial intelligence games is too high.The spot gold price once again stood at the $2,700 mark in the day.After the release of CPI data, the yield of US Treasury bonds fluctuated and fell, and the yield of 10-year Treasury bonds reported 4.236%. The yield of two-year US Treasury bonds fell to 4.149%, and the yield curve of 2/10 US Treasury bonds steepened to 8.7 basis points.

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.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%.Cross-border communication: 1% of the company's shares held by the company's largest shareholder and its concerted action plan to be enforced. Cross-border communication (002640) announced on the evening of December 11 that Yang Jianxin, the company's largest shareholder and its concerted action person, Xinyu Ruijing Enterprise Management Service Co., Ltd. (hereinafter referred to as "Xinyu Ruijing") may be forced to enforce the cross-border communication shares held by them due to a dispute over equity pledge debt. Three days after the disclosure of the announcement, The price of this enforcement is determined according to the market price at the time of reduction.

German Chancellor Angela Scholz submitted an application for a vote of confidence, and German Chancellor Angela Scholz sent a request to Parliament on Wednesday to hold a vote of confidence on December 16th, thus paving the way for early federal elections next year. Since the collapse of the coalition of political parties led by Scholz, the policy-making in Europe's largest economy has basically stagnated. If, as expected, Scholz loses the vote of confidence, he must ask the President to dissolve Parliament and hold a new election. Scholz and the opposition parties unanimously agreed to hold a general election on February 23rd next year. Last week, French Prime Minister Banier lost in a vote of no confidence, which highlighted the unusual political instability faced by these two European powers.US officials said that the United States is focused on providing Ukraine with the air defense system it needs to defend against Russian missiles and drones.S&P 500 and Nasdaq 100 index futures continued their pre-market gains after the data was released.