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First, the biggest news4. Low-altitude economy, HarmonyOS's ecology, solid-state batteries, commercial aerospace, etc.: Today, we are turning against the trend. Next, we can pay attention to whether robots and AI applications take over the cold rice after the ebb tide. In short, at the end of December, don't give too high expectations, do more arbitrage and less play.Today's rhythm

The Ultimate AI Domains application and robot: no analysis. Be cautious tomorrow and the day after tomorrow.Now, in terms of strategic stock selection, we have to choose those tickets with the best flexibility at the end of September, and those without liquidity have become immortal stocks; The root cause here is that a lot of funds enter the market through ETF funds, so ETF constituent stocks can be more active than other stocks. If non-ETF constituent stocks have no hot money to play, they are in the state of fairy stocks.III. Four major sectors and leading stocks (for emotional use only)

4. Low-altitude economy, HarmonyOS's ecology, solid-state batteries, commercial aerospace, etc.: Today, we are turning against the trend. Next, we can pay attention to whether robots and AI applications take over the cold rice after the ebb tide. In short, at the end of December, don't give too high expectations, do more arbitrage and less play.Now, in terms of strategic stock selection, we have to choose those tickets with the best flexibility at the end of September, and those without liquidity have become immortal stocks; The root cause here is that a lot of funds enter the market through ETF funds, so ETF constituent stocks can be more active than other stocks. If non-ETF constituent stocks have no hot money to play, they are in the state of fairy stocks.Easy to change the world: shareholder Ningbo Yongwu and his concerted action plan to reduce their holdings by no more than 3.05%; Wentai Technology: Wuxi Guolian Integrated Circuit Investment Center, the shareholder, intends to reduce its shareholding by no more than 2%; Guoxin Technology: shareholders such as the National Integrated Circuit Industry Investment Fund intend to reduce their holdings by no more than 3%; Zhiyun Co., Ltd., the company's 2022 annual report contains false records and risk warnings.