hello，欢迎加入圈子，大家可以发一下自己更关注的内容，我会持续更新。

What do you think are the core competitiveness of a good broker?

Why do really successful traders never share their methods or strategies?

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

If you want to make money in trading, what principles do you need to understand?

The market often has some good and bad news, how should we generally treat it?