Despite dollar's retreat from this week's high at 94.65, as this move is viewed as a correction of recent upmove, reckon downside would be limited and rebound towards 93.50 is seen, however, only a break above pivotal resistance (yesterday's high in Asia) would indicate the rise from 87.13 low has resumed.  
On the downside, below 92.33 (overnight New York low)would risk another corrective fall towards previous support at 91.80.