I was wondering if someone could help me with the ADX indicator.
I would like the ADX value line to change color when value rises and falls. DI+ and DI- are not important.
You can modify custom indicator ADX, which was written on MQL5 language, or you can write your own indicator.
I think articles, which are published here (https://www.mql5.com/en/articles/examples_indicators), might be helpful for you.