Despite yesterday's rise to 108.33, a break above last week's high at 108.62 is needed to confirm recent upmove from 104.95 to retrace medium term downtrend has resumed and extend subsequent gain towards 108.90/00.  
Below 107.70/75 would prolong choppy trading and yield a pullback towards 107.27 (Friday's low), however, support at 106.99 should contain downside.