100 USD can be used to open an account for foreign exchange speculation, and some foreign exchange speculation platforms can cost tens of dollars. Of course, since 100 is relatively small, don't think about how much you can earn. When you start playing, you'd better practice your skills first. Exercising psychological factors is more important than how much money you earn.

For $65,438+000, play with 400 times leverage, and play with the minimum amount of 0.05,438+0 hands at a time. Practice more and sum up more experience. When you can make a steady profit, it will certainly be a small profit. Just zoom in slowly.