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New york gold futures rose by 1.3% and stood at $2,750 on the release date of US CPI inflation data. In late new york on Wednesday (December 11th), spot gold rose by 0.89% to $2,718.31/ounce, and the refresh date at 13:05 Beijing time was as low as $2,675.69-a short-term V-shaped reversal occurred, and the US CPI data failed to break around $2,695 earlier in the day. After the US Treasury Department disclosed the results of the 10-year benchmark bond at 02:00, the daily refresh rate reached $2,721.14, which stood on the 50-day moving average for two consecutive trading days (the technical index was temporarily reported at $2,669.93). Spot silver was roughly flat at $31.9030 per ounce. COMEX gold futures rose by 1.29% to $2,753.60 per ounce, and rose to $2,759.70 at 23:42, which was on the rise all day. COMEX silver futures rose 0.15% to $32.795 an ounce. COMEX copper futures fell 0.23% to $4.2620/lb.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.Make professional investment easier, explore the application of AI big model in the financial field, and actively embrace big model technology in the financial field. Since the beginning of this year, both financial data terminals and financial technology leaders have actively launched applications based on large models. Related applications are concentrated in high-frequency fields such as man-machine dialogue, intelligent investment and research, and intelligent investment and care, which makes the function of artificial intelligence in assisting investment gradually perfect. Many interviewees said that with the help of artificial intelligence technology, ordinary investors can realize professional-level analysis and decision-making process. This means that the "inclusive" era of professional investment will accelerate. (SSE)

Trump's nominated director of NASA said that his future mission of cooperating with SpaceX would be put on hold. On December 11th, local time, jared Isakman, the director of NASA nominated by US President-elect Trump, said that his future private astronaut mission planned to cooperate with SpaceX of elon musk might be put on hold. Isaac Mann said that the future of the Polaris Project is still a "question mark".Guotai Junan: A shares are expected to go out of the New Year's market. Recently, Guotai Junan's 2025 strategy meeting will be held in Shenzhen. The conference made an in-depth discussion and comprehensive outlook on the hot topics of market concern and the investment strategy in 2025. Fang Yi, chief strategist of Guotai Junan, said in an interview that the bottom of the A-share market has emerged, which is optimistic about the prospects of China stock market. The key driving force for the market to start comes from the decline of risk-free interest rate and the boost of risk preference. After a long period of continuous adjustment, the pessimistic expectation and microstructure of A-shares are fully clarified, and the positive signal of decision-makers to steady economic growth and support the capital market is an important cornerstone for the upward revision of long-term expectations and the elevation of the bottom of the stock market. Looking forward to the A-share market in 2025, Fang Yi said that there is still room for the optimistic policy expectation at the end of the year and the beginning of the year, and A-shares are expected to go out of the New Year's market. However, in the case of rising geopolitical conflict risks, the stock index may face a staged headwind. However, as the market stabilizes and revises the economic and policy expectations, the stock index is expected to strengthen again in the second half of 2025. (shanghai securities news)Spot platinum just broke through the $940.00/oz mark, and the latest price was $940.90/oz, up 0.58% in the day; The main force of Nymex platinum futures recently reported $951.9 per ounce, up 0.12% in the day.

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.Market News: The U.S. Court of Appeal rejected the diversified disclosure rules of Nasdaq's board of directors.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.