Despite yesterday's weakness to 105.71 due to cross buying in yen, subsequent strong rebound to 106.85 suggests dollar is not ready to resume recent downtrend and further volatile broad sideways consolidation above previous low at 104.95 is likely to continue.  
A rise above minor res at 106.88 would extend marginally towards 107.47 but reckon recent key res at 107.90 would remain intact.