K-line Jianghu Academy: Is the trend line as simple as you imagined?

A handful of bitter tears, I have been trading for five years, and I still lose money, what should I do?

Are you happy doing business?

There is no such question, so I mention it.

How can one be called a qualified trader?

Why is it so hard for an analyst to be the best trader?

Fund management has always been a headache for me. May I ask you guys, how can I do a good job of position control?