@max-c hello max thanks for your help.
What I mean in STEP is a martingale will start to activate once the price moved in the opposite direction from the previous candle.

Hi, I need someone's help in creating a plain martingale strategy (without any indicator signals). A buy and sell is executed immediately when there is no existing trade position.
Initial lots = 0.1, TP = 10 pips , Step = 5pips, Multiplier = 1.4 , Max Trade = 10.