► Read more at https://on.ft.com/2z9oHCK<br /><br />The FT's Katie Martin looks at how changing sentiment over the progress of Brexit talks has had an unsettling effect on currency markets, particularly this week on the euro and sterling<br /><br />► Subscribe to FT.com here: http://bit.ly/2GakujT<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
