Ructions in Japanese yen dominate global currency markets
Good morning. The dollar is back on the defensive after the yen posted its biggest two-day gain since last month’s historic US-Japanese intervention. Brent crude is trading just below $95, after this week’s escalation in military hostilities between the US and Iran. Sovereign-bond yields are steadying below their recent highs, and equity futures are holding firm ahead of the North American open. The euro and pound are treading water amid a lack of domestic catalysts. The yen is up almost 2%, having surged twice in the last day. The causes are somewhat mysterious. One possibility is that the moves were...