Despite yesterday's retreat from 1.5634 to 1.5486, euro's intra-day strong rebound suggests a re-test of said resistance cannot be ruled out but a break there is needed to signal erratic upmove from 1.5285 to retrace entire decline from 1.6020 has resumed, 1.5660/70 later.  
On the downside, below 1.5500/10 would yield another fall to 1.5440/50 but reckon support at 1.5396 would contain weakness and yield choppy consolidation.