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= 63m, (4) = 70m, (5) = 75m.4. Conclusion: The stock market is risky, so you need to be cautious when investing. It is necessary to avoid risks to the maximum extent according to the principle of adapting to your own investment and achieve investment success.4. Conclusion: The stock market is risky, so you need to be cautious when investing. It is necessary to avoid risks to the maximum extent according to the principle of adapting to your own investment and achieve investment success.

Second, dynamic analysis.Third, the principle of spatial planning and delivery.First, introduce proper nouns.

4. Conclusion: The stock market is risky, so you need to be cautious when investing. It is necessary to avoid risks to the maximum extent according to the principle of adapting to your own investment and achieve investment success.Stock price "spatial planning" means that the stock price is related to the grid ratio, which constitutes the increase displacement; It is planned by the percentile.Third, the principle of spatial planning and delivery.