Japanese shares fall, Europe and U.S. regain poise.

Japanese shares (EWJ) had another volatile day, dropping as much as 2.4% before rebounding to close a mere -0.2%. Better-than-expected eurozone industrial output helped EU stocks (FEZ) recover some poise after two days of declines, with U.S. futures and the dollar-yen rate (FXY) (+0.55% at the time of writing) also higher. But the continuing theme of uncertainty about central bank stimulus is keeping markets on edge.