In binary options there is a way, but it is quite risky, but it is worth it, it consists of risking at least 5usd to make a trade if you win it would be almost 10usd, apply the martingale 2 more times if you win it would be almost 40usd, obviously if you lose that is all, but it is 5usd that you risk in the end.
For many the martingale is bad, but only in this case it is the only way I have managed to capitalize quickly and not lose much, it is better to do this than risk 5 in 5 days operating with 1 dollar and last a week trying, of course everything depends on the economic situation of each person