The position must be at the forefront, not when it is buffering. These four support points are suitable for multi-single position intervention.
On the basis of the large cycle, the trend of the small cycle should not be underestimated. As long as you grasp it well, you will make a lot of profit. Of course, it does not mean to trade frequently.
Now many people go in directly at the highest point to open a long position, and he will immediately reach the buffer stage. It may go up later, but if it doesn't go up, today will be another painful day.