Olymp trade is one of the best paltform in binary options when compared to other platforms like iq options , expert options etc. Olymp trade helps you to trade and practice with the demo account with $10, 000 US Dollors. After practcing with demo account you can move to real account . Olymp trade is best because the minimum deposit is 10 us dollor and the minimum investment is 1 dollor yes you can start to trade just by investing 1 dollor. So you just try it and do it in your own risk. Everything depends on you.