Thank you very much for wonderful recommendation , newdegital !
All EAs are interesting and wonderful !
Especially sbwent`s TrailingStop.mq4 (e9.2 KB, 201 views) mached to my desire.
I knew a diversity of the programs in MT4 deeply here.
How kind and genourous you are !
I wish much happiness also comes to you .
Please participate in my thread also when I ask again in a future !