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The CSI convertible bond index opened lower by 0.03%. Lide convertible bonds rose by more than 7%, and Weipai convertible bonds rose by more than 4%; Z-mode convertible bonds fell by nearly 3%, while Fuxin convertible bonds and Yinxin convertible bonds fell by nearly 2%.Shanxi Securities: Sora officially launched the AI video generation tool, which continued to iterate. Shanxi Securities Research Report pointed out that 1) On December 10th, OpenAI officially launched Sora. Compared with the version released by OpenAI in February, the new Sora launched this time added Storyboard, Remix, Re-cut and other functions, which greatly improved the video re-creation ability and optimized the video generation speed and generation method. 2) Since the beginning of this year, domestic enterprises have begun to accelerate the research and development and iteration of AI video generation products, and the product capabilities have been continuously improved and the application scenarios have been continuously broadened. Sora was officially launched, and the video creation ability was significantly improved, and it began to change from a creative tool to a productivity tool. With the continuous iteration of AI video generation tools represented by Sora, its penetration into various application scenarios is expected to accelerate in the future. On the one hand, the application layer suggests focusing on creative, design, education and other multi-modal fields, especially video generation. On the other hand, the demand for computing power in video generation model is significantly higher than that in text, focusing on AI computing power related targets.Inter-bank cash bonds are strong as a whole, and national debt and CDB active bonds are down by 3-5bp. The 5-year treasury bonds and CDB active bonds went down by about 5bp, and "24 Treasury bonds with interest 20" reported 1.42%, which was a record low compared with yield to maturity, a Chinese bond in the same period, and "24 CDB 08" reported 1.515% in the same period, a record low since January 26th, 2006. The 10-year "24 interest-bearing treasury bonds 11" initially declined, and now it remains below 1.8%.

Food stocks fell at the beginning of the day, and food stocks fell at the beginning, and food stocks fell at the beginning, and Jialong shares, Anji Food, Huang Shanghuang, three squirrels, and Barbie Foods followed suit.The total output of automobiles in Shenzhen is expected to exceed 2.8 million vehicles this year. Last year, Shenzhen ranked among the "First City of New Energy Vehicles in China" with an output of 1.733 million vehicles. This year, the total output is expected to exceed 2.8 million vehicles, and it is expected to win the title of "First City of Automobile in China" again. (released by Shenzhen)Cantor Fitzgerald, the nominee of Trump Secretary of Commerce, was fined by the SEC, and the US Securities and Exchange Commission (SEC) sued Cantor Fitzgerald, a financial services company, for allegedly violating the regulatory disclosure regulations related to the Special Purpose Acquisition Company (SPAC) before raising funds. Cantor agreed to settle the SEC's allegations with a civil fine of $6.75 million, and agreed not to violate the relevant laws and regulations again, but the company did not admit or deny the relevant allegations. It is worth noting that Howard Lutnick, Chairman and CEO of Cantor, was recently nominated by US President-elect Trump as the Secretary of Commerce, and Lutnick is also the co-chairman of Trump's transition team.

The three major stock indexes all fell more than 1%, the Shanghai Composite Index fell 1%, the Shenzhen Composite Index fell 1.28%, the Growth Enterprise Market Index fell 1.49%, and more than 4,100 stocks in the whole market fell.China Consumers Association reminds that minors should beware of consumption traps when they eat cereal rationally. The China Consumers Association issued a consumption reminder today (13th): minors should beware of consumption traps when they eat cereal rationally. According to China Consumers Association, the so-called "millet" is actually transliterated from "Goods", which refers to all the goods around copyright works such as comics, animations, games, idols and special photos. The act of buying these goods is called "eating cereal", and people who buy "millet" gather together to exchange and share to form a "cereal circle". The "Valley Circle" market has shown a strong development momentum in recent years, but at the same time, it has also brought new potential risks, such as inducing minors to spend impulsively, lack of supervision over private transactions, difficulties for victims to defend their rights, and opportunities for criminals to cheat.The growth enterprise market index fell to 1%, the Shanghai Composite Index fell by 0.65% and the Shenzhen Composite Index fell by 0.93%. Securities, real estate and food consumption were among the top losers, with nearly 4,300 stocks falling in Shanghai, Shenzhen and Beijing.