Expert systems needed

 

Hi,

I am a newbie to expert systems, I always use code samples to help me program. I have always operated like this. I am currently using the MetaTrader system.

Has any one got expert systems to share? I am looking for moving averages crossovers that actually work and have brought back good profits:

  • 2-EMA crossover
  • 3-EMA crossover
  • 2-SMA crossover
  • 3-SMA crossoverAny other type of expert systems that work are appreciated. Does any one have MA crossovers with extra indicators?