Martingale is the best way of loosing all your money. I've ben there.
Even if with a stop loss you have to win too much times to gather back the money you have lost at the loosing session
(eg. a stop loss at the 4th step means you have lost 1+2+4+8=1...
Even if with a stop loss you have to win too much times to gather back the money you have lost at the loosing session
(eg. a stop loss at the 4th step means you have lost 1+2+4+8=1...