Dr's retreat after y'day's intra-day strg rebound fm 90.97 to 92.08 suggests Friday's decline fm 92.89 to retrace recent erratic rise fm 88.95 wud resume after initial consolidation but loss of momentum shud keep price abv sup at 90.54 today.    On th upside, abv 92.10 wud bring strogner gain to 92.30/40..