As dollar's recent upmove from 84.82 (last month's low) has once again resumed in part due to active cross selling in yen, suggesting upside bias remains for further gain towards daily resistance at 92.33, however, loss of upward momentum should prevent strong move beyond there and risk has increased for a much-needed correction to take place later.  
On the downside, below 90.91 (previous resistance, now support) would signal a temporary top has been formed instead and risk retracement to 90.50/60.