Despite intra-day choppy trading, only a break above resistance at 1.4750/51 would confirm erratic upmove from 1.4525 to retrace recent fall has resumed and extend gain to 1.4771 and then towards 1.4800 before prospect of a retreat later.  
Below 1.4639 would indicate aforesaid rise from 1.4525 has ended instead and yield another leg of decline to support area at 1.4599/1.4611.