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XAI, owned by Musk, is updating the function of the Grok chat robot through a new autoregressive image generation model code-named Aurora, which has been launched on the X platform.In less than 24 hours, more than 200 earthquakes occurred in El Salvador. On the morning of December 9, local time, the Ministry of Environment and Natural Resources of El Salvador reported that there were 224 earthquakes in the country in the past less than 24 hours. The report shows that the eastern part of El Salvador is the region with the most frequent earthquakes. Frequent earthquakes in this area have caused houses to collapse, landslides and falling rocks. On the evening of the 8th local time, the magnitude of the earthquake near Conchado reached 5.6, followed by several earthquakes of magnitude 2.5-5. In addition, the geological faults in Raonyon province have been active recently, and earthquakes of magnitude 5.8 or above may occur.The increase of $3,500 per car cost of Detroit car companies is affected by Trump's tariff policy. Bloomberg industry research analysis shows that if US President-elect Trump imposes proposed tariffs on imported goods from Canada and Mexico, the labor cost per car of American car companies may increase by more than $3,500, and if the production of auto parts returns to the United States, this figure may be higher. Considering the production scale of Ford Motor Company, General Motors Company and Stellantis Company in Mexico, they are likely to suffer the most, while Tesla and Gentex are likely to suffer the least.

Overnight trend of China assets: A50 rose by 5.7%, ETF rose by nearly 24%, and China assets continued to rise overnight. During the closing of A shares at 3:00 pm yesterday (9th) and this morning, Hang Seng Index futures rose by 7.66%, offshore RMB rose by 0.29% or about 200 points against the US dollar, and FTSE China A50 index rose by 5.77%, hitting a two-month high in intraday trading. In the US stock market, Nasdaq China Jinlong Index closed up 8.5%, hitting a two-month high, and China ETF(YINN) rose 23.7% when it tripled its wealth.Bernstein gave Verizon Communications an initial rating consistent with the broader market. The target price is $48, up 13%.The position ETF--SPDR Gold Trust, the world's largest gold ETF, decreased by 1.15 tons compared with the previous trading day, and the current position is 870.79 tons.

AI application storm eye: change and shuffling coexist, and the CAMBRIAN was transferred to the Shanghai Stock Exchange 50 Index, which caused great concern in the market. Recently, most AI concept stocks sought after by funds in the secondary market are facing the challenge of uncertainty such as low revenue. Is this a bubble or a fetal movement on the eve of industrial change? The reporter interviewed a number of people in the industry. Respondents generally recognized the judgment of "AI is not a bubble". At the same time, they believed that the market, represented by large-scale model technology, was entering a rational period, and turned from the "Hundred Models War" to reflect on how to realize the expansion of technical boundaries and promote the commercialization of AIGC. In this process, represented by the agent, large-scale model, multi-scene and singing will support the unprecedented generate of AI application. However, it is undeniable that under the influx of various participants, the competition is becoming increasingly fierce, which also reflects the sharp increase in the commercialization pressure of some practitioners' AI applications. Looking ahead from the new starting line, the big model track is undergoing a transformation from "atomic bomb" to "tea egg", and the shuffling year may start, and some platforms may fade out of the stage. At the same time, upstream industrial chains such as AI chips will also face mountains with long cycle, high intensity and high cost for a long time. Whether it is technology update or cash flow operation, we must be cautious. (Securities Times)The phenomenal world tour of "Mould Mould" ended, earning over 2 billion dollars in two years. After nearly two years and about 150 performances, the phenomenal world tour of American singer "Mould Mould" Taylor Swift finally ended on December 8. According to the Associated Press reported on the 9th, Swift's world tour concert started in Glendale, Arizona, USA on March 17th, 2023, and lasted for more than 20 months, and it went through 53 cities around the world, with a total of 149 performances and 10.1 million fans ... The last performance ended in Vancouver, Canada on December 8th. This grand tour extended from the United States to South America, Asia and Europe, and became a global phenomenal event, which was a great commercial success: by the end of 2023, the Swift-era concert tour had become the first tour in the world with a total income of more than 1 billion US dollars. According to the statistics of Pollstar, the industry publication of the concert, the total tour revenue will exceed $2 billion after the series of tours are completed on December 8. (Global Times)Analyst: At present, it is not necessary for the central bank to cut interest rates again. Chen Xi, chief analyst of open source securities, believes that it is not necessary for the central bank to cut interest rates again at present, and the bond market is expected to show a volatile market in the future. On the one hand, the central bank has not substantially lowered the policy interest rate. On the other hand, the policy has turned to finance and real estate, and the current economy is already stabilizing and recovering. The central bank will not cut interest rates again in the short term.