Summary: With several central bank meetings in the week ahead, FT currencies correspondent Alice Ross is joined by Derek Halpenny, head of European forex research at Bank of Tokyo-Mitsubishi. What impact would there be on the euro if the ECB cut headline interest rates on Thursday? What does it mean for the dollar if the Fed provides guidance on how much longer QE will be needed? And why is the Swiss National Bank unlikely to raise the floor at which it buys euros to weaken the franc?
