Although dlr fell sharply y'day to 88.95 due to broad-based unwinding of yen carry trades, subsequent rebound to 90.34 (NY) suggests initial choppy consolidation is seen b4 prospect of a retreat but below said sup is needed to extend to 88.50/60.    On the upside, only abv 90.85/95 confirms fall fm 93.65 has made a low n yields 91.50/54.