How to specify the color of an indicator used in expert adviser?

External question — Stack Overflow Stack Exchange Author: Degger Original post: https://stackoverflow.com/questions/79817466 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. My Expert Advisor uses two Moving Averages (MAs). I want them to be displayed on the chart with two distinct colors, like in this example: However, my EA draws both of them with the default color (Red): Here my aproach of initialisation: int OnInit() { hndlEMA_high = iMA(_Symbol, inp_tf, MA_Period_high, 0, MODE_EMA, PRICE_СLOSE); PlotIndexSetInteger(hndlEMA_high, PLOT_LINE_COLOR, 0, C'252,191,77'); ChartIndicatorAdd(0, 0, hndlEMA_high); hndlEMA_low = iMA(_Symbol, inp_tf, MA_Period_low, 0, MODE_EMA, PRICE_СLOSE); PlotIndexSetInteger(hndlEMA_low, PLOT_LINE_COLOR, 0, C'103,108,255'); ChartIndicatorAdd(0, 0, hndlEMA_low); if (hndlEMA_high == INVALID_HANDLE || hndlEMA_low == INVALID_HANDLE) { Print("Error creating EMA indicators"); return INIT_FAILED; } return(INIT_SUCCEEDED); }