Technicals

Although dollar has retreated after rising to a marginal high yesterday at 107.16 and minor consolidation below there would be seen, reckon previous support at 105.97 would limit downside and yield a rebound later, however, a break above said resistance is needed to confirm upmove from 103.77 has resumed and extend gain towards 107.50.  

On the downside, below 105.70/80 would signal temporary top is in place and risk stronger correction towards 105.29 (previous resistance).