This is called the cost of silence,Buy stocks, buy uptrend, not downtrend,If my analysis is useful to you, I like Zhu's.
Normally, you have to come out first,As a result, ten or 20 points may be trapped in the first place.So at this time,
If you have profits, you will learn to take profits, and you will have better gains.A simple metaphor,
Strategy guide 12-14
Strategy guide 12-14