According to the last entry, the assumptions turned out to be accurate. The pound returned to resistance, rebounded, but finally broke the resistance level today, which we currently treat as support. Brexit data, or rather constant discussions on twitter portals, of people who have an impact on the market cause high volatility of this instrument. General data for Europe are optimistic, which also has a positive effect on the British pound.
The current possible range is 1.3477 where there is resistance from early September. Of course, if there is no Tweet that causes a huge volume to either side.