Although Friday's retreat from 92.90 suggests further choppy trading below last week's 92.96 would continue and a breach of 92.00/05 would bring stronger retracement of recent upmove from 88.14 marginally below 92.00 but reckon 91.70/75 should contain pullback and yield rebound.  
On the upside, firm break of 92.90/96 resistance area is needed to signal aforesaid erratic rise has resumed and yield further headway to 93.30/35 first.