Dollar's recent erratic rise from this month's low at 88.01 has once again resumed and retracemnt of medium-term decline to 92.00/10 is seen, however, loss of upward momentum should cap price below daily resistance at 92.55 and risk has increased for a retreat later.  
On the downside, below 90.75/80 would indicate temporary top has been formed instead at 91.72 and yield pullback to 90.40/50 but reckon previous support at 90.07 would limit weakness.