Need some help with a simple code!!

Hi!!

Can somebody help me writing a code for a color changing moving average?

Green if up, and red if down, that is what I am working on.

I have little experience with code writing, or come to think of it - no experience.

I know where to write the code, that is all!

I am using OpenEcry, and it will understand Easy Language, .Net and C#

Please someone, I am desperate

Regards, veggen