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The cryptocurrency market fluctuated violently again, exceeding 110,000 people. In the past 24 hours, the cryptocurrency headed by Bitcoin jumped up and down. After Trump said "something great will be done in the cryptocurrency field", the price of Bitcoin once rose to about $102,500, and then profit-making funds poured out. Bitcoin plunged over $3,000, and the lowest dropped to around $99,200. Other smaller cryptocurrency varieties followed suit. Coinglass data shows that within 24 hours, the number of people in the cryptocurrency market has exceeded 110,000. At present, there are great differences in the market on cryptocurrency. Some optimists predict that Bitcoin may reach $150,000 in mid-2025. At the NEXT meeting in Reuters this week, American bankers expressed their caution about cryptocurrencies. BlackRock, a world-renowned asset management company, suggested in a report on Thursday that interested investors could consider allocating 2% of their portfolio to Bitcoin. However, the report also warned: "Investors should also be alert to the risks of Bitcoin, which may not be widely adopted in the end, and it is still very unstable and vulnerable to sharp selling." In addition, Turkish regulators said they would block access to dozens of cryptocurrency exchanges. (Broker China)IDC: The global market for sweeping robots continued to grow in the third quarter. According to IDC's Quarterly Tracking Report on the Global Smart Home Equipment Market, the third quarter of 2024, the global market for intelligent sweeping robots shipped 5.014 million units in the third quarter, up 11.1% year-on-year. Among them, the domestic market was boosted by the trade-in of old models at the end of September, with 1.321 million units shipped, up by 17% year-on-year, and the efforts of most provinces were around 20%, which significantly stimulated the shipment of high-end models, and this trend also continued to this year's "Double Eleven". The proportion of overseas sales of China manufacturers continues to increase, and the competition of high-end all-around models in European and American markets is still fierce.Amazon said it would broadcast Trump's inauguration live on Prime Video. A spokesman for the US e-commerce giant Amazon said on Thursday that the company would donate $1 million to the inauguration fund of US President-elect Donald Trump and will broadcast Trump's inauguration live on its Prime Video service. The spokesman said that the live broadcast of Prime Video represented another donation worth $1 million in kind.

Joy City's daily limit The fourth Joy City in Beijing is about to open, and Joy City (000031.SZ) has raised its daily limit to a new high price in 4 yuan for 15 months, with a total market value of 17.1 billion yuan. According to the news, Haidian Joy City, the fourth Joy City in Beijing, will open on December 21st. At present, the second installation of many brands has come to an end, and the merchants in the venue have entered intensive preparations for opening.LI self-developed high-toughness stainless steel rolled off the assembly line. According to LI official WeChat official account news, on December 12th, LI's first high-toughness stainless steel coil rolled off the assembly line in Qingtuo Group. Compared with traditional stainless steel, the strength of the self-developed stainless steel is improved by 46%, and the stress corrosion resistance is significantly improved. LI L series adopts high-pressure stainless steel fuel tanks. The application of this material in high-pressure fuel tanks can greatly improve the safety performance of fuel tanks under extreme working conditions. The off-line production of this material also indicates that LI has the ability of independent formula development and parts design in the field of high-toughness stainless steel.According to sources, Keppel and Sovico Group are discussing submarine cables between Singapore and Vietnam.

The concept of memory chip fluctuated and strengthened. The daily limit of Purran shares was 20CM, and Zhaoyi Innovation approached the daily limit. Hengshuo shares, Netac Technology, Juchen shares and Weiwei Storage all rose by more than 5%.Port hedland's iron ore exports increased to 48.755 million tons in November.German authorities predict that the German economy will stagnate in 2025. On the 12th, local time, Kiel Institute for World Economics, one of the authoritative German economic research institutes, released a winter forecast, predicting that the German GDP will stagnate in 2025, neither increasing nor decreasing, which is 0.5% lower than the previous autumn forecast. Germany's GDP will shrink by 0.2% in 2024, compared with the previous autumn forecast of 0.1%. The agency believes that Germany's potential signs of weak economic growth are emerging, not only facing the foreseeable impact of the US tariff increase, but also the domestic industrial crisis is intensifying. (CCTV Finance)