Despite dollar's cross-inspired selloff below Tuesday's 89.97 low yesterday, subsequent strong rebound from 89.75 to 90.81 suggests pullback from last Friday's 91.09 high has ended there and consolidation with upside bias is seen but break of 90.81 needed to signal recent upmove from 88.14 has resumed to re-test said top.  
On the downside, below 90.00/03 would shift risk to downside and bring another fall to yesterday's 89.75 low but reckon 89.55/60 should contain weakness.