Although dollar's retreat from yesterday's high at 101.04 suggests further consolidation below there is in store, this move is viewed as a correction of recent erratic rise and reckon previous support at 99.27/31 would limit downside, yield rebound later.  
Above resistance at 100.67 would indicate pullback has ended and bring resumption of the upmove from 95.77 for re-test of 101.04 first.