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US stocks "Seven Sisters" | Tesla and Google A closed up more than 5%, both hitting record highs. On Wednesday (December 11), in "Magnificent 7", Tesla closed up 5.93%, refreshing the record high of closing to 424.77 US dollars; Google's parent company, Alphabet(GOOGL), closed up 5.52%, the best performance for two consecutive days since 2015-accumulated up by about 11%, refreshing the historical high of closing to 195.40 US dollars; NVIDIA rose 3.14%, Amazon rose 2.32%, Meta Platforms rose 2.16%, Microsoft rose 1.28%, and Apple closed down 0.52% from its all-time high. In addition, AMD closed up 1.89%, TSMC ADR rose 1.39%, Berkshire Hathaway B shares closed down 0.24%, and Lilly fell 0.44%.Scientists observed semi-Dirac fermion for the first time, and scientists from Pennsylvania State University and Columbia University joined hands to observe a special kind of quasi-particle-semi-Dirac fermion for the first time. Such quasi-particles have mass when moving in one direction, but lose mass when moving in the other direction. The researchers said that in-depth research on these quasi-particles is expected to promote the development of next-generation batteries, sensors and other technologies. Related papers were published in the new issue of Physical Review X.Japanese enterprise survey: Enterprises believe that Trump's next presidential term will have a negative impact on the business environment, and 60% of Japanese enterprises expect that the trading range of USD/JPY will be between 140 and 150 by 2025. Half of Japanese companies expect higher profits in the next fiscal year.

Foreign investment increased by 9.7% in the first 10 months. China enterprises need multiple supporting escorts to "go global". At present, it has become the general trend for China enterprises to "go global". The data from January to October 2024 recently released by the Ministry of Commerce shows that the amount of foreign direct investment in China's whole industry has increased steadily. Statistics from the Ministry of Commerce and the foreign exchange bureau show that from January to October 2024, China's foreign direct investment in the whole industry was 135.87 billion US dollars, up 9.7% year-on-year. From large-scale infrastructure enterprises to build traffic arteries overseas, to technology companies to set up R&D centers in foreign countries, and then to manufacturers to lay out overseas factories, China enterprises have a wide and in-depth overseas footprint. However, it is worth noting that in the increasingly complex international environment, the support of professional supporting services is very important for China enterprises in the process of "going global". (SSE)In recent years, the installed capacity of new energy generation in China has increased rapidly, and the demand for new energy storage and other regulatory resources has also increased. The energy storage development track is competing with each other, and the total output value of the industry will reach trillion level. In many new energy storage routes, lithium-ion batteries occupy more than 90% of the energy storage, and they are firmly in the first place; All-vanadium redox flow battery has high hopes because of its advantages of high safety, long life and expansibility, and has a good application prospect in the field of large-scale energy storage. This year, Sichuan Province issued the first national special policy to support the development of vanadium battery industry, Panzhihua City, Sichuan Province put forward the vision of building "China Vanadium Power Capital", and the demonstration project of all-vanadium liquid energy storage power station with commercial lease mode was launched here. In November, the project completed the bidding for the procurement of all-vanadium flow battery equipment, which has benchmarking significance for the integration and development of vanadium energy storage industry and financial services industry. (Securities Times)The performance of deep thinking AI model exceeds the existing weather forecast. A study published in the new issue of Nature reported the latest machine learning model introduced by deep thinking. The model can make reliable probabilistic weather forecast according to current and future weather, and its performance not only exceeds the best traditional medium-range weather forecast, but also can better predict extreme weather, tropical cyclone route and wind energy production.

The US dollar index rose more than 0.2%, and the Japanese yen once rose to 151. The Canadian dollar almost retreated the increase since the Bank of Canada cut interest rates. In late new york on Wednesday (December 11th), the ICE dollar index rose by 0.25% to 106.663 points, which was as low as 106.268 points at 10:56 Beijing time, and then as high as 106.806 points at 18:11. USD/JPY rose 0.34% to 152.47 yen, and the intraday trading range was 151.02-152.82 yen. At 17:11, the daily low was refreshed and instantly reversed. When the US CPI data was released, the daily high was refreshed.Australia's S&P/ASX200 index opened up 17.50 points, or 0.21%, at 8371.1 points on Thursday, December 12th.Brazil raised the benchmark lending rate by 100 basis points to 12.25%. Brazil's central bank expects the next two meetings to raise interest rates by the same amount.