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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.III. Four major sectors and leading stocks (for emotional use only)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.

Just 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.If it is directly fixed, the expectation will still be there, and it will fluctuate upwards, and there will continue to be opportunities for rotation. If we can't repair it tomorrow, we'll have a hard time. After 12 months, the market will get better gradually.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.

As of the close, the turnover was 2.2 trillion yuan. Today, some funds have been released. It is not a bad thing to change hands in large quantities, at least it is accepted, so as long as liquidity exists, the market will have expectations.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.Today's rhythm