Despite dollar's choppy 'sideways' move this week as the strong rebound from last Wednesday's 15-year low of 84.72 to 86.39 signals recent downtrend has made a temporary low, as long as 85.11 holds, another rise to 86.00 is likely but 86.39 should cap upside.  
On the downside, only below 84.72 would risk 'one more' fall to 84.25/30 before correction occurs.