EA concerns

I have few doubts, I will list the followings:

1. Is it possible to write an EA which entries/exit base on (Just an Eg)Fibo?
2. When the MQL code are compile into ex4, is it possible to reverse engineer the code, and view the source code? If Yes, What are the ways to protect the code?
3. Do you think its possible to write EAs which I set a date to expire or cease to work?

Hope someone can quench my curiosity, thanks in advance.

1. Yes.

2. Yes. You can use obfuscation techniques, and also use "#include" directories to store functions, but nothing will be fail safe.

3. Yes.

If you code most of the truly proprietary functions in a DLL and call them from the EA it knocks out maybe 90% of the hackers.

Since it's possible, are there anyone willing to assist on this.

Thanks Guys, thanks for the valuable informations on securing the EA. As I do not know how to code MQL, I wonder if anyone can assist. My intended EA will not require any indicators.

If it's worth anything use it to trade yourself... otherwise it can and will be stolen.

How do I know this? Watch the evening news. There are morons breaking into homes with alarms on them to steal a $500 tv.

The people stealing your code are invisible they don't even have to worry about ever getting caught.