If it works in the casino, why not here?
The principle is simple:
If you lose a trade, immediately go the opposite direction and double your bet.
In this case, we're just applying a multiplier.
The strategy is a simple crossover - defaulted to my favorite periods 8 and 62.
Enjoy :) I'll make a new one that's contained in a function, so you can simply implement it in your own strategy and have it monitor winning/losing trades automatically.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.