Now Jilin University has a Department of Mathematics to Finance. Regarding this question, I think it is better to take CIIA and CFA. Both of them are financial access cards, which are very easy to use. If CFA comes out, grab this. The annual salary is more than 654.38+00,000. It's nothing, but

It's an all-English exam, and English is very demanding. Although CIIA is not as good as CFA, it is also very strong. As you can imagine with your doctorate. CIIA is in Chinese, which is very useful in Asia. This is a suggestion. If you really want to study for a doctorate, Nantah, Nancai and Southeast are really good.

I think the problem of stock trading has little to do with academic qualifications. Just look at the experience, do you want to practice? If you want to learn financial theory, mathematics is very demanding. You can come in handy

It all depends on your efforts. I can only give one opinion. I wonder if it will come in handy. But I hope you are satisfied.