Dollar's intra-day breach of 89.60 in line with the greenback's broad-based weakness signals recent decline has resumed and further weakness to previous support and then 88.80/90 is seen, however, loss of downward momentum should prevent steep fall and yield a corrective rebound later.  
On the upside, above resistance at 90.19/26 would indicate a temporary low has been formed and bring retracement to 90.60/70.