The system will not work in a strong trend if you do not have a position yet. Now you have to wait for price to come back. But here is the danger as I said in a previous post and we need the assistance of the system creator. How to determine if it is a pullback (and in this case we will be stopped out) or a reversal.
Now in case you were in this trade then you will have to wait for the 3ema to cross through the top bands.
Now in case you were in this trade then you will have to wait for the 3ema to cross through the top bands.