One of things that I will always look for and not just trade when all are red/blue is to catch the move from the beginning. If you catch the move when it had already taken place, it is possible the move is about to finish and a potential reversal is about to happen. In ISAKUS v1, it was possible to tell, how would you use BBANDs to help you in this case? I have noticed many times where the market kept moving with the trend, but BBANDs would go back and forth, that is, red/blue/red/......