I have an open source code of a Martingale EA with no bugs at all.
When martingale reaches .08 lots ( starts from .01, .02, .04, .08) , it opens another order in opposite position .
Example : USD/JPY .08 sell opened at [url removed, login to view] by martingale( exisiting EA ).
Then( our modified EA ) must place a Buy at .16 lots at [url removed, login to view] ( taking into account any spread difference ) . After 10 pips at [url removed, login to view] , all open .01, .02, .04, .08 sell positions are closed and .16 starts to trail from [url removed, login to view] , which is also set at breakeven.
If .16 buy goes to [url removed, login to view], then all previous sell positions are closed by the martingale EA at profit and we close this trade at loss in 101.40.
External parameter requires the following.
1. Open opposite position at Step? ( example step1 is .01,S2 is .02, S3 is .03.. etc.. )
2. Trail or Take profit- True /False
3. Trail Step.
4. Do not trade when spread is higher than >
Any other logical changes that may require at that time..
Once you PMB, if you require the old EA, I shall upload for you to see.