Although euro has retreated after rising to a marginal high at 1.5814 and consolidation with mild downside bias is envisaged, a firm break of 1.5725/30 is needed to signal the upmove from 1.5285 has formed a temporary top and bring correction to 1.5670/80 and possible towards support at 1.5630.  
Above 1.5814 would yield one more rise to 1.5840/50 before prospect of a pullback later due to weakening of upward momentum.