[Nimbus]

Assuming nothing changes in the next week, we will leave the EU at the end of January, not Feb.

I don't expect the pound to dollar rate to change much between now and then. The temporary EU withdrawal agreement has now been made law so I don't expect there will be any great uncertainty or turmoil to affect the exchange rate. The dollar rate might improve slightly because of that lack of uncertainty but I doubt we'll see significant changes.