Calculate lot size based on drawdown or last trade loss amount.

[MelloMatt]

I have a martingale EA that calculates the stop loss based on previous low or high so each stop loss pip amount is different. Is there a way to calculate the next lot size increase (martingale) based on the current drawdown or last trade loss amount compared to balance?

I've been trying to figure it out with no luck.

[l'andorrà]

You need to do those calculations with variables. There is no block in fxDreema doing that.