Despite dollar's resumption of downtrend to a fresh 8-month low of 85.02 Friday, subsequent rebound suggests initial choppy trading is likely and as long as 85.71 hold, weakness toward key support at 84.82 (Nov 09) is seen, break would extend recent fall toward 84.55  
On the upside, only above 86.19 signals a temporary low is made and yields gain to 86.46 later.