Actually, to get a large profit, we must dare to enter large capital too. For me, $ 40 is already affordable, especially with minimal capital.
I agree with you, to get a lot of profit must also have a lot of capital if only with minimal capital can generate $ 40 it is a reasonable thing
if 40$ for one trade than it is good money, but if you earn $ 40 per month, then it is no longer interesting