I use the Lime green for my long positions in the Highlight section of the expert, and red for the short Positions in the highlight section, and a greyish blue for neutral positions. red and green arrows for the symbols for entry positions. royal blue exit signs for stops placed above the price for long exit and below the price for short exits. For indicators ploted in their own window, I use a green line for the faster line, red for the slower line, Purple for extreme zones or thresholds Moving averages, I use green for the fastest, red for the slower, blue for the slowest line For stops, I use a purple dot with the third thickness setting I use a white background with grey lines in all of the windows