Online yinxian buying must meet two requirements, namely, the stock effectively breaks through the moving average; In the next few trading days, the stock price will pull back to this line and form a negative line. As long as there is no heavy volume, you can buy boldly. The closer the negative line is to the moving average, the better. If the stock goes up, the daily turnover will be enlarged to about 3 times of the recent average, and it can be thrown out. Don't kill the wrong one. If the stock price rebounds to this moving average, you can escape and only lose the handling fee.

He seems to have used a large moving average (more than 25 days,