Although dollar's strong retreat from 90.42 suggests the correction from Monday's 8-month low of 88.23 has ended, outlook remains consolidative today with downside bias and a firm break of initial sup at 89.35 would extend current weakness to 89.00 but a firm break of 88.74 is needed to signal recent downtrend has once again resumed, bring re-test of 88.23.  
On the upside, only a rise back abv 89.82 would prolong current choppy consolidation and risk further gain twd 90.18 but reckon res at 90.42 would remain intact.