Dynamic zones Polychromatic momentum 5.13 and Dynamic_zones_absolutestrength_of_averages_diff_2 are such indicators. In fact, I only need them to change the color of the main chart candles, not the technical indicator window function.
Can the teacher change them to histo format (which does not take up the space of the technical indicator window of the sub-picture)? Or there is no separate window at all, just an indicator that changes the color of the main chart candles?