This is combo strategies for get a cumulative signal.
First strategy This indicator plots 2/20 exponential moving average. For the Mov Avg X 2/20 Indicator, the EMA bar will be painted when the Alert criteria is met.
Second strategy Bull Power Indicator To get more information please see "Bull And Bear Balance Indicator" by Vadim Gimelfarb.
WARNING: - For purpose educate only - This script to change bars colors.