OK.. I check it..

yap... Not specify by no actually..

Here one more sample for your understand..

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002.mq4

Here attach sample for your reference..

......
001.mq4

Still not work..

Any more idea...

__Magic number attribute is used for Group numbers (Magic number=MagicStart+Group) and magic numbers cannot be modified at least in MQL4 - here is the function to modify trade/order and there is nowhere Magic number parameter: http://docs.mql4.com/trading/ordermodify
In other words, if a trade is created with magic number = 1000, it stays with it forever.

But you can always close the N-th trade.[/quote:iv9utn2o]

OK I understand.. I try... thank..

It look like need sub loop after loop.

1st loop

• skip 10
• not more than 10.

2nd loop

• skip = EMPTY
• not more than = 1 ( best entry to closed base on condition)

is it possible ???....

But the problem.

How to determint if want to close only one post for certain group.

the post felt best to close based on condition.

How to identify group related to entry count and the age :

Assume have 3 group need in identify.

Example – entry count = 9 = post 1,2,3,4,5,6,7,8,9.

Group 01 = 1, 2, 3 (post 1 = entry that oldest)
Group 02 = 4, 5, 6
Group 03 = 7, 8, 9 (post 9 = entry that youngest)

If case further position closed for entry 1, 5, 7 and the next new entry is A, B, C.
Group condition will change like :

Group 01 = 2, 3, 4 (post 2 = entry that oldest)
Group 02 = 6, 8, 9
Group 03 = A, B C (post C = entry that youngest)

I need the solution please.....

OK its working....

Thank

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FXDREEMA-03.png