Although dollar's intra-day retreat from 84.89 yesterday suggests corrective rise from Tue's 15-year low at 83.58 has made a temporary top and consolidation with near term downside bias is seen, below 83.91 needed to re-test 83.58, break would extend toward 82.93 later.  
On the upside, above 85.06/09 may risk stronger retracement to 85.30/40.