Friday's retreat fm 90.57 and intra-day marginal weakness to 89.71 in New Zealand morning signal recent erratic decline from 93.78 remains in force and further fall to 89.45/50 would be seen, however, loss of momemtum shud prevent steep decline below there today and reckon 88.90/00 shud contain downside n yield rebound.  
On the upside, only break of said 90.57 resistance would bring retracement of aforesaid fall to 90.90/00, above is needed to signal a temporary low is made, 91.20/30 later.