Although dollar has traded above last Friday's low at 89.60 in part due to cross selling in yen, price action from there looks corrective and as long as resistance at 90.26 holds, downside bias remains for another fall, however, only breach of 89.18 confirms breakout of the broad range of 89.18-91.34 has taken place.  
  
On the upside, above aforesaid resistance at 90.26 would prolong choppy trading and risk rebound to 90.70/80 but 91.34 should hold...