How easy is it to script an EMA to change color with the user's input of rise (price change) and run (n bars)?
For instance a threshold of ascent and descent can be established by user input, and then the EMA can change green or red accordingly.
Basically, a slope ratio is established.
I don't know anything about scripting unfortunately , but I thought is would be a great indicator for just about anyone .
Thanks!
-techdoodle
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