If there can be no such clear trend within the whole day i would rather keep myself away direct from market. This is because terribly risky to firmly trade at such times. When ever there will really be a transparent signal then most likely it should generate a reliable and sturdy trend. I am trading with BB in such things. When i see a this sort of market we may observe a convergence in BB. And once ever they actually started to firmly diverge i place my orders.