This indicator can be used for moving average strategies based on a EMA [EMA (8)] trigger over MAs (SMAs) : MA1 [MA (13)], MA2 [MA (21)], MA3 [MA (52)].
Based on those crossings, the background color will change for the upcoming candle showing green for upper crossing change (the more MA are crossed, the darker is the background). Order and priority of background colors : 1/ EMA x MA1 2/ EMA x MA2 (if EMA x MA1 confirmed) 3/ EMA x MA3 (if EMA x MA1and EMA x MA2 confirmed)
EMA and MAs can also be tuned with your own values in the parameters, therefore allowing you to try different strategies and to use the EMA and MAs as support/resistance indication.
You can set up the background and lines colors in the Style in the parameters.