Despite dollar's strong rebound from over-nigh low of 89.76, as price has retreated strongly after meeting renewed selling at 90.33 suggests decline from last Friday's high of 92.16 to retrace early upmove from 88.55 has resumed and further weakness to 89.55 and then 89.15/20 would be seen, however, loss of momentum should keep price above 88.55 today.  
On the upside, only above 90.30/40 would signal a temporary low has possibly been formed and may bring subsequent recovery to 90.80/90.