Well we are about three and a half years post-Brexit, and for most of that time, the situation only seemed to be getting worse. The UK was not only squabbling with the EU, but in the in-fighting in the UK was fevered. However, this week Boris Johnson has almost inexplicably agreed in principle to a deal with the EU. The big step from here is getting it approved by Parliaments on both sides.
FINSUM: All the details of this plan are not apparent yet, but that is frankly beside the point for a US investor. What matters here is that if the UK and EU can agree a deal, then markets will stop fretting about risk on that front.