There is a way to hone your skills, which is to strictly follow the method even if you make a mistake. After all, even if your technical judgment ability is 0, the probability of making a mistake is only 50%, and there is a third type of buying point later that allows you to buy again.
If you make the right choice, the price difference may be more than 10% each time. Don't underestimate the power of the central oscillation. If the central oscillation is done well, it will make money faster and safer than the so-called dark horse. The frequency of operation is much higher, and the actual profit can be greater.
