What I added is a signal line that indicates when to buy and when to sell.
Advised use :
Combine with a zero-lag indicator like ZeroLagEMA_LB by LazyBear (suggested period = 34)
Then use the following Rules of engagement :
Current price > & Signal line of BBP_NM is green : BUY
Current price < & Signal line of BBP_NM is red : SELL
Please click the like button if you dig this indicator !