Thank you so much ...
I have this T3 mtf indicator but it doesn't change colour when it points up or down, it's always grey colour. I have been trying to change the code by myself, but I don't get it. Could you please modify it????? Thank you....
For that one set the slope limit to some big number (10000 for example)
If you need one based on slope alone, then use some from this thread : https://www.mql5.com/en/forum/173058
Here is the multi time frame version
One of those issues
Here is the file