After a bullish hard trend starting from around 1.5200 and ending to 1.5930 for more than 700 pips , we see in figure as the double top has shaped which brings enough reason to convince technical analyzers to get ready for a retrace.
Double top that shaped in ~70 pip area and as you can see did its job well. About near future as we can simply see there is no major supports that can stop this retrace. Bearish minor trend had its first challenge in 1.5765 and the very next support will be around 1.5650. For some traders who have more faith in price action, keeping half volume to reach 1.5500 maybe not be a bad idea.