The GBP/USD pair is bouncing off resistance levels, which create a resistance cluster from the 1.2940 to 1.2950 levels. Meanwhile, the pair had no technical support as low as the 1.2860 mark.
In general, from a technical perspective the rate is expected to continue its decline in the borders of a descending channel pattern. Namely, it should reach for the 62.30% Fibonacci retracement level at 1.2864.
On the other hand another fundamental announcement about the Brexit talks might immediately change the situation by causing another bounce upwards or sudden drop down.