If you haven't sorted GBP/USD from 1.5420/1.5440 ( or even today from 1.5490 ) then you have missed the train already. Whether it's in retracement mode or going to have deeper leg lower, we don't know yet. But what we can say with probability in our favour is that it's going to provide us trading opportunity from the support level near 1.5300 and jobbing that level will be our focus today.