Profit Objective exit; EL examples and code

Hi all:
Where can I find information about the signals in the INSERT STUDY dialog? e.g. ATR trgt and Trail L X and SX. What does this mean?

I want a basic profit objective exit, dollar value e.g. $200; can I use an existing exit to do this? Or, I have to code this?

Are there easy language examples and sample code of entries and exits, such as the one mentioned above?

Thanks,

Deo

Hello,

What you could do is use setprofittarget word, but sometimes it won't work correctly. We are working to fix this issue.