I don’t think doing these things can be ever called profitable unless we have tons of experience, but even then too there isn’t too much reward. I mainly focus on doing Forex trading, it’s one of the nicest works to do and there is serious potential up for grabs and that with help of OctaFX broker which itself is a top notch broker and benefits in ever big way due to low spreads from 0.1 pips to high leverage and we even get 50% bonus on deposit, so all too good!