thank you for this free indicator...

I found a bug. When you change the MA in the parameters, the lines are not updated in the chart. Can you check it please ?

Can you send me your set file in a PM. To see which MA parameters you are using.

When I use default values, this is what I get:

And when I use Short MA: 30,35,40,45,50,60

Long MA: 100,150,200,250,300,350

This is what I get:

Actually, both MA lists need 6 comma separated values. Because GMMA works with 6 short and 6 long MA.

If even a single value is missing, then it will use all default values. So maybe that's whats happening. I'll know more once I see your settings.

Also, in your experts tab you'll see an error like this:

Which will tell you where a value is missing. Send me your settings screenshot and I'll definitely help you figure it out :)

aaa ok... i tried to put 3 comma separated values. 3 short and 3 long MAs.  Probably this is why it didn't limit to 3 lines short MA and 3 lines Long MA.  

hello, the alerts seems not working

Are you talking about the popup alerts? Also send me your set file so I can try your exact settings and see.