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First, the biggest newsToday, the disk is normally opened at 3490-3500, and the opening is not overshooted, so the support of 3450 is directly stepped back. The consistent action of the disk is that everyone is running, institutions are running, and retail investors are running. Today's selling pressure is higher than that in early November and any day in early October.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.

Tomorrow's strategySecond, my point of viewJust getting ready for bed, there is another big news in the securities market. Tomorrow and Wednesday, the A-share ups and downs script will be directly adjusted.

First, the biggest newsEasy 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.3. Domestic substitute semiconductors: quite satisfactory, and there is no big loss effect. Furthermore, the incident of countering NVIDIA last night was beneficial to domestic substitution, but it was covered by the great benefits of the conference and will ferment later. Keep watching.