Japanese and Korean stock markets opened slightly lower, with the Nikkei 225 index down 0.02% at 39,357.77. South Korea's KOSPI index opened down 0.2% to 2,412.15 points.Argentine President Millai: Argentines can now trade in any currency.AI can solve partial differential equations thousands of times faster than before, and partial differential equations play an important role in engineering and science. In a recent study, scientists from Johns Hopkins University in the United States have developed a new artificial intelligence (AI) model called "Differential Mapping Operator Learning" (DIMON), which can solve complex partial differential equations on personal computers, thousands of times faster than before, and is expected to "show its talents" in the fields of aerospace, automobiles and medicine. Related papers were published in the journal Nature Computational Science published on the 9th.
Nippon Steel's share price rose by 1.2% shortly after the opening on Wednesday, and it is basically flat at present. In the news, US President Biden plans to formally prevent Nippon Steel from acquiring American steel companies for $14.1 billion. American steel stocks plunged overnight, once falling by 22%, and finally closed down by 9.7%.Nikkei futures opened down 95 points at 39,290 on the Singapore Stock Exchange.On the morning of December 9, Leo, Party Secretary and Chairman of Shanghai Electric Group, went to Seoul, South Korea, and held talks with Zhao Xianjun, President of Xiaoxing Group. The two sides had in-depth exchanges on joint ventures and cooperation in the field of new energy. During the talks, the two sides also discussed the cooperation potential in the fields of hydrogen energy and power grid equipment, sought cooperation opportunities in technology research and development, project investment and market development, and jointly explored cooperative development models in the field of new energy to meet the challenges brought by global energy transformation.
Lian Ping, president of the Chief Industry Research Institute of Guangkai, believes that it is expected to reduce the RRR by about 100 basis points in 2025, releasing more than 3 trillion yuan of liquidity. Among them, there is limited room for reducing the deposit reserve ratio of small and medium-sized financial institutions, and the expected RRR reduction is about 50 basis points.Galaxy Securities: The equity market rebounded, and the improved double-low strategy exceeded 9% during the year. According to china galaxy Securities, the last cycle (11.26-12.9) recorded 2.3%, 1.7% and 3.2% respectively (the benchmark for the same period was 2.7%). Since the beginning of this year, the performance of the three types of strategies has been 8.5%, 8.6% and 15.1% respectively (the benchmark for the same period is 6.6%), and the cumulative excess rate of return is 2-9%. In the last cycle, the equity market rebounded and repaired. Wandequan A rose by 4.05%, and CSI convertible bonds followed (2.68%), among which the double-low style (3.25%) rose higher, and the low-price enhancement and low-price large-market strategy slightly underperformed the benchmark, and the double-low improvement strategy continued to dominate.OpenAI released the ChatGPT built-in tool Canvas. On December 11th, OpenAI launched the fourth day of technical live broadcast and released the latest function Canvas. According to reports, Canvas is directly built into ChatGPT, providing a separate window, which is mainly used for programming and writing tasks, providing opinions, reviewing and executing specific functions, and providing more detailed services. Simply put, Canvas is equivalent to a built-in Agent to help and guide ChatGPT to make better content generation and modification, and it is automatically triggered.