I do not understand why the TF 28 sec is better than the TF 30 sec, it is just a search for optimization that let me to choose the TF 28 sec.
I progressed in this search and implemented some code concerning trailing stop and take profit as well as an exit for all trades.
the improvement is noticeable on several parameters:
– the starting capital has been lowered to 150 €

– the gain has progressed
– the drawdown has been reduced
– the runup has been increased
– the equity curve seems better
– the maximum number of lots has been fixed at 20 (variable MaxOrders to be positioned according to your choice from 1 to x lots)
– the progression of number of lots from 1 to 20 is more progressive

I look forward to your comments on this optimization.