Although dollar's rebound from 90.07 due to active cross selling in yen signals the correction from 91.33 has ended earlier this week, a breach of said resistance is needed to confirm recent erratic upmove from 88.01 (8-1/2 month low formed on October 7) has resumed and extend gain towards 92.00, otherwise, further choppy trading is in store.  
On the downside, below 90.48 (yesterday's low) would prolong consolidation and bring another fall towards aforesaid support at 90.07.