2. Specially study an indicator to find out the characteristics of the best entry point and exit point indicators after 5 minutes, 15 minutes and 30 minutes;

3. The indicators are operated by data such as trading volume and handicap, forming an intraday operating system.

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Friendly reminder: for practical problems, we can only point to the end, and it is impossible to give a complete solution. And everyone has their own suitable method. Message: if you do more research, you will get something.