TMA & Moving Average Cross Channel
Requested file. I enhance this indicator, than you may use (replace) second TMA centered channel with any averages from list.
Please note, that second channel must be slowest ( not only by period, but it also depends on the choice of average). And in this case it is non recalculate channel...
PS: For the Histogram Bars version, please see: TMA + MA Cross Channel Histogram indicator.