Although dollar has retreated after yesterday's rally to 92.75, as the breach of last week's high at 92.42 signals recent upmove from January low at 87.10 has resumed, reckon downside would be limited and bring another rise for re-test of aforesaid resistance at 92.75, break there would yield further headway to 93.00/10.  
Below 91.56 (yesterday's low) would bring anther corrective fall but only breach of 91.12 support would confirm temporary top has been formed.