From Wochit Business:
The US dollar index was little changed at 93.85 just before 7:30 a.m. Eastern Time Tuesday, on a relatively quiet day in FX markets. However, "there is a palpable sense of anticipation," for a number of key developments on the economic policy front. That's according to Marc Chandler, global head of currency strategy at Brown Brothers Harriman. Business Insider reports Chandler said anticipation for the European Central Bankers meeting, of the new Fed Chair, of the US tax reform proposal, and US corporate earnings are all factors affecting the dollar.