what is a cryptocurrency exchange Knowledge

I think it is understandable that if the current a50 is greatly shorted,I think it is understandable that if the current a50 is greatly shorted,Being short is simply done.

A50 fell by more than one point, and A shares should not follow three points?In the downward trend, you buy lower and lower, and in the upward trend, even if you chase higher, you have a chance to solve the problem.This is the so-called new cycle.

20241213 morning sessionIt means that institutions or those who have not entered the market will enter the market.